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• Vitamin D Experts Speak Out on Sunshine
• Vitamin D Increases Breast Cancer Patient Survival
• Study Finds That Vitamin D Serum Levels Are Not Associated with the Occurrence of Kidney Stones
• Diabetes Prevention
• Nutrition to Treat and Prevent COVID-19
• The IOM Got it Wrong!
• Bone health not maintained at IOM’s 20 ng/ml
• Quotes on the State of Vitamin D Science, Reference to IOM Report
• IOM Report Sets Dietary Intake Levels for Calcium and Vitamin D to Maintain Health and Avoid Risks Associated with Excess
• Vitamin D helps you live longer! World Vitamin D Day – November 2nd
• New Research Shows Specific Role of Vitamin D in Disease Prevention
• Low Vitamin D Levels Linked to High Risk of Premenopausal Breast Cancer
• Breast Cancer Prevention with Vitamin D: GrassrootsHealth’ Paradigm
• World Vitamin D Day – November 2nd – STOP Vitamin D Deficiency
• Cuomo’s New Book Shows Prevention is Most Important Step to “A World Without Cancer”
• GrassrootsHealth Names Robert P. Heaney, M.D. as Research Director
• 4000 Free Vitamin D Supplements To Be Used To Kick Off Protect Our Children NOW! Campaign Fundraising
• Vitamin D Action Needed Now to Protect Pregnancies and Babies
• Sunshine Exposure and Vitamin D Could be Just as Important as Brushing and Flossing for Children, According to GrassrootsHealth
• Canadian Women Invited To Join Global 
Vitamin D Study To Help Prevent Breast Cancer
• The Humanitarian Award
• Top Vitamin D Papers for 2022
• Breast Cancer Prevention Month Initiated by GrassrootsHealth
• Study Finds No Adverse Effects of Vitamin D Supplements in Pregnant Women, Newborns
• Organic & Natural Health Association and GrassrootsHealth Win NBJ Education Award for Nutrient Power Campaign
• May is Sunshine Month! The Coronavirus Connection
• Canadian Medical Associations Announce Support of Vitamin D Scientists’ Call to D*Action for Testing and Higher Serum Levels
• Insufficient Sun Exposure
• It’s Official: Vitamin D Reduces the Incidence of Autoimmunity
• Top Nutrients to Help Protect from Post-COVID Cardiovascular Disease
• Research From Roswell Park and Kaiser Permanente Supports Vitamin D Supplementation for Breast Cancer Patients
• Two Nutrients Proven to Stop Your Brain Shrinking
• The SPRITES of East County San Diego and the Helen Knoll Foundation Launch the “Know YOUR Number” Campaign
• Vitamin D Day calls attention to World Health Crisis
• New study reveals a strong link between vitamin D deficiency and increased mortality, especially in diabetes-related deaths
• Cutting Alzheimer’s risk by 2/3rds is achievable, say experts
• Vitamin D Supplements Could Reduce Risk of Influenza and COVID-19 Infection and Death
• The 21st Century Revolution in Pregnancy
• Canadian Study Finds Tanning Salon Sunbeds Effective for Raising Vitamin D Levels
• Nutritional Risk Factors in Suicide: How Vitamin D Can Help
• NO DEATHS FROM VITAMINS. None.
• All Breastfeeding Women Should Supplement with 6400 IU Vitamin D Daily
• Vitamin D Demonstrates 60% Lower Preterm Births in First Large Population Study
• GrassrootsHealth Announces May as National Sunshine Month
• Sun is good for you – you may live longer, study finds
• GrassrootsHealth Analysis Associates Vitamin D with 67% Lower Cancer Risk
• Vitamin D Supplementation Is a Critical Tool For Disease Prevention Says Dr. Ken Redcross
• Vitamin D deficiency linked to greater risk of diabetes
• Bio-Tech Pharmacal Leads the Way with Supplement Donations for GrassrootsHealth Translational Research
• Organic & Natural Health Launches Study
• Vitamin D to the Rescue! World Vitamin D Day – November 2nd
• GrassrootsHealth Research Paper Determines Vitamin D Level Necessary to Help Reduce Risk of Preterm Births
• The National Osteoporosis Foundation (NOF) Announces Dr. Joan Lappe as the 2018 Recipient of the Lawrence G. Raisz Memorial Lecture Award
• GrassrootsHealth Research Shows over 50% Lower Incidence of Diabetes with Vitamin D
• Top 25 Vitamin D Publications in 2020
• Scientific Consensus Paper Released; Asserts Sunlight and Vitamin D are Essential for Human Health
• GrassrootsHealth Dermatologists Survey
• Vitamin D Project Aims to Improve Birth Outcomes in Charleston and Columbia
• Scientists confirm Institute of Medicine recommendation for Vitamin D intake was miscalculated and is far too low

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• Reducing COVID-19 Risks and Improving Patient Survival – A Summary of Research on Vitamin D, Other Nutrients & Immune Health
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• About Us
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• The Humanitarian Award
• A Mistake Was Made
• Call for Action: Breastfeeding Women
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• Could Your Mood Benefit from Improving Your Nutrient Levels?
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• Upcoming Project: Alzheimer’s IS Preventable
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Documents

• Vitamin D for Cancer Prevention
• Join D*action! Testing and Information Handout
• Epidemiology of Vitamin D and Cancer
• Omega-3 Index and C-Reactive Protein Levels in Post-Exercise Recovery
• Vitamin D Deficiency Iceberg Handout – General
• Most Common Omega-3 Supplementation
• Vitamin D and Cancer Mini-Symposium
• Vitamin D Deficiency Iceberg Handout – Pregnancy
• Muscle Soreness and Pain After Exercise
• Pain Chart
• Moving Research into Practice Charts Booklet
• Disease Incidence Prevention Chart
• Vitamin D Reduces Colds and Flu
• Vitamin D and Melanoma Risk
• Incidence Rate of Type 2 Diabetes
• 65% Lower Cancer Risk Paper
• Does vitamin D prevent cancer? Chart from 2017 Research Paper
• Sunshine Calendar
• Vitamin D Does Not Cause Kidney Stones
• Death from Heart Disease and Omega-3 Index
• Vitamin D Deficiency by Season
• Serum 25(OH)D vs Vitamin D Supplement Intake
• Broken Bones vs Vitamin D Serum Levels
• How do GrassrootsHealth participants compare to the general U.S. population?
• Can your Omega-3 Index be an Indicator of How Healthy your Heart is?
• Hypertensive Disorders of Pregnancy
• Omega-3 Index May Have an Effect on the Length of Your Life
• How Much Vitamin D do You Need? Infographic
• Sunshine Deficiency Diseases
• Dose Response for Omega-3 Supplementation
• Nutrient Roles in Immune Function Infographic
• Nutrients for Muscle Health and Fitness Infographic
• Vitamin D Deficiency for Children – by Age Groups
• Nutrients for Blood Pressure Health Infographic
• The Importance of Nutrient Study Design
• Nutrients for Mood Support Infographic
• Nutrients to Support Fertility & Pregnancy Infographic
• Vitamin D Deficiency for Children – by Race
• Top 6 Vitamin D Myths Infographic
• How to Assess the Validity of Vitamin D Research Infographic
• 70% Reduction Breast Cancer Chart
• Vitamin D & Breast Cancer: Reduce Risk, Improve Outcomes Infographic
• PTH and Vitamin D
• A Statistical Error in the Estimation of the Recommended Dietary Allowance for Vitamin D
• Nutrients for Cognition, Focus & Attention Infographic
• Everyone Responds Differently to Vitamin D Infographic
• Additional Reduction in Breast Cancer Risk
• Why check your vitamin D serum levels?
• Vitamin D Serum Level by Amount of Sun Exposure
• Vitamin D Food Sources
• Non-Caucasian Pregnant Women Lower Preterm Birth Rates with Vitamin D
• Vitamin D Non-Food Sources
• Vitamin D and Kidney Stones
• Vitamin D Basal and Cutaneous Inputs
• Does Vitamin D Help Survival Rates for Breast Cancer?
• Does Vitamin D Help Survival Rates for Colon Cancer?
• Does Vitamin D Help Survival Rates for Lung Cancer?
• Cancer Prevention and Vitamin D
• Does Vitamin D Help Survival Rates for Lymphoma?
• Reduced Risk of Preterm Birth
• Harness the Power of the Sun Infographic
• Type 2 Diabetes 50% Lower
• Sunny Hippocrates Presents: Sun Wisdom
• KNOW “D” NUMBER Patient and Provider Guide to Understanding Vitamin D, Testing & Results Booklet
• Serum Level vs Intake
• 60% lower preterm birth risk associated with maternal 25(OH)D concentrations ≥40 ng/mL
• Decrease Your Risk of Breast Cancer with Omega-3s
• Alzheimer’s Disease and Dementia Infographic
• GrassrootsHealth D*action Participants by Country
• Most Participants Below Recommended Omega-3 Index Level
• Vitamin D and Infant Morbidity in Preterm Infants
• Cancer Prevention with Vitamin D
• Sun Exposure and Vitamin D Serum Level
• Supplements and Vitamin D Serum Level
• Start a Vitamin D Wellness Program today!
• Indoor Tanning and Vitamin D Status
• Vitamin D Deficiency for Women – NHANES data
• Sunlight and Vitamin D: Necessary for Public Health
• Reducing Fetal Exposures
• Can Vitamin D Help Prevent Lung Cancer?
• Association of Vitamin D Status with Insulin Resistance
• Vitamin D Supplementation During Pregnancy
• Lower Risk of Preterm Birth with Higher Vitamin D
• Know “D” Number Vitamin D FAQ Brochure
• Disease Incidence Prevention Chart – Pregnancy & Children
• The Role of Vitamin D with Metabolism
• Improving Breast Cancer Patients Survival
• Analysis of Mortality According to Vitamin D
• Vitamin D Supplementation of Breastfeeding Mothers
• Maternal vs Infant Vitamin D During Lactation
• Cellular and Molecular Effects of Vitamin D on Carcinogenesis
• The Impact of Vitamin D in Breast Cancer
• Vitamin D Deficiency and Race
• Risk Reduction with Vitamin D and Omega-3: VITAL Trial Results (2018)
• Scientists’ Call to D*action
• Interactive PDF: How Vitamin D Deficiency Affects Every Part of the Body
• Genomic Vitamin D Signaling in Breast Cancer
• Nutrient*action Projects Brochure
• Vitamin D FAQs
• Vitamin D for Health
• Vitamin D and Preterm Birth in Twins
• Vitamin D Intake & Toxicity
• Vitamin D FAQs for Pregnancy, Breastfeeding & Babies
• Does Vitamin D Deficiency Increase the Risk of Preterm Birth?
• Breast Cancer Prevention Brochure

Blog Post

• COVID Outcomes among Patients Receiving Vitamin D, Magnesium, and B12
• Your Weight Affects Your Risk of Nutrient Inadequacies
• May is Sunshine Month!
• Could COVID-19 Cause Diabetes – and What Role Might Vitamin D and Magnesium Play?
• Combined Nutrient Effects: Does supplemental vitamin C intake amount and vitamin D status have a combined effect on the flu among GrassrootsHealth participants?
• Magnesium Status and Body Fat Measurements Shown to be Significantly Related
• The Barker Hypothesis and Multiple Sclerosis
• Reduce Breast Cancer Series (Part 5)
• Do both the CRP and AA:EPA tests provide the same information about inflammation?
• Chances of Conception and a Healthy Pregnancy Are Affected by These Important Nutrients
• Lower Risk of Demyelination (MS precursor) with Higher Fish Consumption
• Does vitamin D supplementation increase kidney stone risk?
• Don’t Let COVID-19 Patients Die With Vitamin D Deficiency (MedPageToday)
• Risk Factors for Severe COVID-19 in Children Are Related to Vitamin D Deficiency
• How Your Immune System Protects You From Infection: Part 3 – B cells & Antibodies
• Announcing Sunshine Month and a Major Change in Sunshine Recommendations!
• Update on the Vitamin D Testing and Supplementation Program at MUSC (Part 1)
• What are Levels of the Toxic Heavy Metal Cadmium Among GrassrootsHealth Participants?
• Announcing a New Vitamin D*Education Course – Great for Everyone, and CEU Approved!
• Vitamin D3 Itself Creates Profound Anti-Inflammatory Effects
• No Toxicity Seen with 5,000 to 50,000 IU Vitamin D per Day
• What information is important on Omega-3 supplement labels?
• How to Safety & Effectively Make Vitamin D from Sunshine
• Activity of Vitamin D is Not Limited to its Hormonal Form
• Non-Melanoma Skin Cancer – Can omega-3’s help prevent it?
• Staying Within the Zone Through the Seasons
• What type of magnesium are you taking?
• Reduce Breast Cancer Series (Part 6) – Omega-3s
• Nutrient Deficiencies are a Major Health Concern!
• Should we Aim for ‘Natural’ Vitamin D Levels?
• Donation Story and ‘Thank You’
• New eBook for Sunshine Month & Sale Starts Today!
• The “Sunshine Vitamin” – A Marker, Not a Full Replacement for Sunshine Exposure
• Can You Build More Brain Cells and Make More Connections as You Age?
• Heart Function Significantly Improved with Omega-3s
• Impact of Magnesium on Cardiovascular Disease
• Is Your Vitamin D Serum Level the Best Indicator of Your Cancer Risk?
• Improved Disability and Inflammation in Multiple Sclerosis with Combined Vitamin D and Omega-3 Supplementation
• What information is important on supplement labels to ensure you get the nutrients you expect?
• Nutrients for Healthy Thyroid Function
• Important Nutrients to Make Sure You Are Getting Along with Vitamin D
• Editorial: MS — What’s the Scandal?
• Vitamin D May Decrease Risk of Cesarean Section
• Narrow-band Ultraviolet B (NB UVB) Exposure Improves Mood in Healthy Individuals
• Vitamin D with or without Magnesium Appears to Improve ADHD Symptoms
• Taking Vitamin D with or without a Meal – Does it Matter?
• At the 1st Sign of COVID-19: Do This
• GrassrootsHealth Publication on Breast Cancer Achieves Top 10%
• What do Randomized Controlled Trials Say about Vitamin D and Cancer?
• ADHD Symptoms Improved with Omega-3s
• What are Lead Levels Among GrassrootsHealth Participants?
• Today is World Vitamin D Day!
• FAQs About the D*action+Omega-3 Project
• Update on the Vitamin D Testing and Supplementation Program at MUSC (Part 2)
• Vitamin D Plays a Significant Role in Bone Health
• Vitamin D and Estrogen Synergistically Affect Metabolic Syndrome
• Your Heart Needs Sunshine – Here’s Why
• What Happens in Your Body When You Are Exposed to Full-Spectrum Sunlight?
• Here We Go Again (Part 1 of 3) – Headlines Mislead to Make Some Believe Vitamin D is Useless
• A Time Especially Sensitive to Vitamin D – When Deficiency Can Result in Life-Long Consequences
• Does your weight affect how much Omega-3 you need?
• What does Vitamin D do for Your Bones & Muscles?
• Does research support the use of vitamin C for improving cold symptoms?
• Diabetes concern? Use HbA1c to help screen, control
• How many GrassrootsHealth participants take additional extra-large doses of vitamin D?
• Vitamin C – A True Life Saver
• Finding the right dose of vitamin D
• Dr. Tony Norman Passes Away at Age 81
• Vitamin D and Immunity, Lots of Evidence
• Let’s give thanks to vitamin D!
• Do you know someone at risk for Type 1 Diabetes?
• Several Ways Sunshine Can Improve Immune Health
• Smile for vitamin D
• Low consumption of omega-3 fatty acids across all ages and its implications
• Breast Cancer Survival Linked to Vitamin D Level
• Help STOP Vitamin D Deficiency! New Guess Your D Challenge and Family Bundles
• Understanding the Potential Harms of Excessive Sun Exposure and the Role of Skin Pigmentation
• How to Prevent Preterm Births NOW!
• Zinc Levels Among GrassrootsHealth Participants
• Could omega-3 consumption lead to a longer life?
• We are entering a vitamin D winter
• How much supplemental vitamin C do GrassrootsHealth participants take?
• Review Determines Omega-3 Intake May Prevent Preterm Birth
• Comparing Asymptomatic to Critically Ill COVID-19 Patients
• Auto-Immune Thyroid Diseases Improved with Vitamin D
• Role of sunlight in achieving vitamin D sufficiency
• Dr. Holick Inducted into Orthomolecular Medicine Hall of Fame!
• How does fatty fish intake affect Omega-3 Index?
• Low Hemoglobin and Vitamin D Deficiency Could Contribute to Severity of Respiratory Infections
• Here We Go Again (Part 2 of 3) – Did the VITAL Analysis Meet the Nutrient Study Criteria for Fracture Rates?
• Last Day to Save 15% on All Test Kits with BCP15
• Role of Food in D Deficiency
• Vitamin D and Calcium are Not Necessary for Bone Health in Older Adults – Is this True?
• Melanoma Overdiagnosis and the Real Risk of UV Exposure for Skin Cancers
• Omega-3 Call to Action
• Nutrients to Support Vaccine Effectiveness
• Is There a Ratio of Vitamin D to Vitamin K?
• One Week Only: 10% Off All Home Test Kits PLUS Free Book!
• Role of Food Fortification with D Deficiency
• Re-Confirmed: Vitamin D Deficiency is a Risk Factor for COVID-19 Disease Severity
• Can Vitamin D be Considered a Therapeutic Agent for COVID-19?
• Higher vitamin D levels may lower cancer risk
• Connecting Vitamin D to MS… Scientifically
• It’s Breast Cancer Prevention Month
• Vitamin D Shown to Improve Markers of Liver and Cardiovascular Health
• How Your Immune System Protects You From Infection: Part 4 – T lymphocytes
• Announcing D*party
• Science Speaks: What causes a low vitamin D response?
• Effectiveness of vitamin D based on YOUR GrassrootsHealth data
• Vitamin D Improves Muscle Health & Recovery in Athletes
• Do You Need Vitamin D for Mental & Emotional Wellness?
• Topical Vitamin D for Skin and Overall Health
• 14 Times Higher Risk of Severe or Critical COVID-19 Disease with Pre-Infection Vitamin D below 20 ng/ml (50 nmol/L)
• How to Choose a Daily Supplement Intake
• Vitamin D Hacking Using Science
• Combined effect of vitamin D and omega-3 status on colds
• How Keeping Glutathione Levels Up Can Benefit Your Health & Your Vitamin D Status
• Medical University of South Carolina Leads the Way!
• Reducing Inflammation through Diet
• Does vitamin D prevent colds and flu?
• D2 vs. D3 – What is the Difference?
• New Sponsors for Health!
• Vitamin D Treatment for COVID-19 Patients Nearly Erased Need for ICU Admission
• Is Vitamin D a Nutrient or a Hormone?
• How to Use the Sun Safely to Make Vitamin D and Benefit Your Health
• Reduce Your Chance of Getting Sick with Vitamin D
• How much supplemental calcium do GrassrootsHealth participants take?
• Does Increasing Vitamin D Levels Also Raise Cholesterol Levels?
• Does your nutrient intake match a healthy population?
• What types of vitamin D supplements do GrassrootsHealth participants take?
• Could your Omega-3 Index be an Indicator of Heart Health?
• Is there an Optimal Daily Dose of Vitamin D for Immune Function?
• Here We Go Again (Part 3 of 3) – Did the VITAL Analysis Meet the Nutrient Study Criteria for Fracture Rates?
• Explanation of Current US RDA for Vitamin D
• What Are Selenium Levels of GrassrootsHealth Participants?
• What information is important on vitamin K supplement labels?
• Heavy Metals and the Power of Detoxification
• GrassrootsHealth Data supports much higher vitamin D RDA
• Science Speaks: Why are vitamin D co-nutrients important?
• How Magnesium Could Impact Cancer Risk
• Are You Suffering from “Sunshine Deficiency?”
• Vitamin D and Pregnancy — When Headlines Mislead…
• Upper Level Intakes and Risk of Toxicity
• Can You Make Enough Vitamin D from Sunshine Alone?
• The Real RDA for Vitamin D is 10 Times Higher Than Currently Recommended
• Peripheral arterial disease associated with low vitamin D
• Vitamin D Dose-Response by Supplement Type
• Estimating Disease Burden at a Population Level
• Infantile Rickets Causes Devastation to Families, Even Today
• Improving Zinc Levels to Improve Immune Function
• Too Many Miss this Vital Step in their Vitamin D Routine
• Can You Use Artificial Sunlight as a Sunshine Supplement?
• 2017 Vitamin D Workshop Summary
• Are Vitamin D Levels the Same for Men and Women?
• Does Age or Gender Affect Zinc Levels in GrassrootsHealth Participants?
• Benefits of sun exposure: vitamin D and more!
• Sharing to Impact Health
• Immunity, Infection & Nutrients: What’s Missing from Public Discussions about COVID-19
• 25-30% Reduction in Autoimmune Disease Incidence with Vitamin D and Omega-3s
• FDA Announces New Qualified Health Claim for Omega-3s!
• Changes to Your Vitamin D Supplement Label
• Congratulations to the Vitamin D Scientists!
• Copper Levels Among GrassrootsHealth Participants
• Steps to Improve a Low Omega-3 Index Result
• Risk of Hospitalization Decreased with Vitamin D
• What Are Copper Levels of GrassrootsHealth Participants?
• Cognitive Impairment Linked to Low Omega-3 Index
• Type 1 Diabetes Progression Halted with Vitamin D, Omega-3
• Higher Vitamin D Related to Less Severity and Better Control of Asthma Symptoms
• Sorting Through and Choosing the Right Magnesium Supplement for You
• Factors Associated with COVID-19 Hospitalization and Disease Severity
• 14 Signs of Vitamin D Deficiency
• Nutrients that Help Protect the Skin from UV Damage
• Happy Vitamin D Day!
• What Can You Do For Healthier, Stronger Bones?
• Direct Effects of Nutrient Deficiencies on Immune Function
• Increasing Vitamin D Levels Could Virtually Eliminate Racial Health Disparities
• Health Benefits of the Sun, Beyond Vitamin D
• Signs, Symptoms, and Causes of Zinc Deficiency
• What Kind of Breast Cancer Research Could Make the Biggest Impact?
• Does supplemental vitamin C intake have an effect on colds among GrassrootsHealth participants?
• Risk of Early Preterm Birth and Low Birth Weight Decreased as DHA Intake Increased
• Does Vitamin D Benefit Your Skin?
• Sun Avoidance Can Harm Your Health
• Vitamin D Could Make a Big Difference for Stroke Survivors
• Expect Unexpected Results without the Heaney Criteria
• Your Shadow Can Tell You if it’s the Right Time to Make Vitamin D
• Do you measure your vitamin D status?
• Preterm Birth 62% Lower with Higher Vitamin D (40+ ng/ml)
• Omega-3 Testing Urged for All Pregnant Women in Australia
• Covid, Long Covid, and Vaccine Side Effects – Prevention and Management with Vitamin D and More
• Co-Supplementing with Vitamin D & Omega-3s: Is there a reason to take both?
• Lower colorectal cancer risk with increased sun exposure
• Effect of BMI on Vitamin D Dose-Response
• MS Patients & Others: Vitamin D has Helped You
• Diseases Associated with “Sunshine Deficiency”
• Reducing COVID-19 Risks and Improving Patient Survival – A Summary of Research on Vitamin D, Other Nutrients & Immune Health
• What Are the Zinc Levels of GrassrootsHealth Participants?
• Sunlight Shown to Rapidly Inactivate SARS-CoV-2
• “Smiley Curves” Illustrate the Association between UVB Availability and Disease Incidence
• Could Cholesterol Levels Improve with Vitamin D, Magnesium and Omega-3s?
• Research Shows Lifetime Sunshine Exposure Can Help You Live Longer
• What Level of Vitamin D is Important to Help Protect Against Insulin Resistance?
• Science Speaks: Why are vitamin D co-nutrients important? (Part 2)
• Vitamin D Testing Reduces Healthcare Costs
• Are Vitamin D Levels the Same for Men and Women in the GrassrootsHealth Cohort?
• Fewer Respiratory Tract Infections in Infants with Daily Supplementation of Vitamin D
• Disease prevention with the sun: Multiple Sclerosis
• Improving Omega-3 Fatty Acid Levels to Improve Infant Immunity
• Could Your Gut Bacteria Influence COVID-19 Outcomes and Vaccine Effectiveness?
• Reduce Healthcare Costs With Vitamin D Testing
• Is supplemental calcium important for vitamin D levels?
• Review Confirms Racial Health Disparities Could Be Virtually Eliminated by Increasing Vitamin D Levels in Blacks
• The Original Source of Vitamin D and How to Use It
• Vitamin D Misinformation Article Called Out
• 70% Reduced Risk of Cancer with Vitamin D Levels of 50 ng/ml or Higher
• Exercise? Omega-3s can help!
• Reduce the Risk of Breast Cancer by 80%
• Vegans and Vegetarians are at Risk of Nutrient Deficiencies
• The Relationship between Sunshine Exposure and COVID-19
• Low Magnesium Alters Vitamin D-Parathyroid Hormone Relationship
• The BIG Mistake by the IOM
• Why Vitamin D is Important for Pregnancy
• How to interpret the VITAL results for public health
• The Right Way to do Your Blood Spot Test
• Dr. Sears Family Podcast with Carole Baggerly, our Director, on Vitamin D
• Tomorrow is Vitamin D Day
• Controlling Asthma with Daily, High-Dose Vitamin D
• How much supplemental vitamin K2 do GrassrootsHealth participants take?
• Analysis Shows Potential for Zero COVID-19 Deaths at 50 ng/ml or Higher Vitamin D
• Improve Focus and Attention: Research Shows these Nutrients Can Help!
• Science Speaks: Why should I test my omega-3 levels?
• Tanning as a Source of Vitamin D
• Does supplemental vitamin C intake have an effect on the flu among GrassrootsHealth participants?
• What Causes the Variability in Vitamin D Levels and Response?
• Omega-3s DHA and EPA May Help Reduce PCOS
• 114% Higher Risk of Long COVID and 29% Higher Risk of COVID-19 Death with Lower Magnesium Levels
• Omega-3 Index and Intake Among GrassrootsHealth Participants by Age and Gender
• Preterm Birth Risk Lower for Non-White Women with Higher Vitamin D (40+ ng/ml or 100+ nmol/L)
• Are You Getting Enough of This Powerhouse Nutrient?
• Vitamin D Research Leads to First-Of-Its-Kind Recommendation for Pregnant Patients
• New Study Shows UVB to Affect Intestinal Microbiome
• Positive Control Effects of Sunlight and Vitamin D on Influenza and Coronavirus
• Type 2 Diabetes Incidence 60% Lower with Higher Vitamin D (41 ng/ml vs. 22 ng/ml)
• Hypertension risk lower with higher vitamin D status
• Vitamin D Supplementation Could Prevent and Treat Influenza, Coronavirus, and Pneumonia Infections
• Focus on Prevention this Alzheimer’s Awareness Month
• How Sunshine has Helped Us Heal throughout History
• Participant Story and Thank You
• What Are the Zinc to Copper Ratios of GrassrootsHealth Participants?
• Studies Find Breast Cancer Risk Lowers with Increasing Lifetime Sun Exposure
• Main Contributors to Long COVID: Inflammation, Immune Dysregulation, and Autoimmunity
• Can Vitamin D3 come from Plants?
• Does vitamin D status have an effect on colds and the flu among GrassrootsHealth participants?
• UV Exposure from Sources Other Than the Sun
• Could Your Omega-3 Index Help Protect Against COVID-19 Death?
• Palmetto Health Richland Leads by Example
• A Low Omega-3 Index Is a Risk Factor for Postpartum Depression
• Vitamin D and Melatonin for COVID-19
• Sound Health Radio Interviews Carole Baggerly
• We Can’t Wait!
• Participant Story: Barb Haplea – Vitamin D and Breast Cancer
• Omega-3 Fats from Fish Oils May Help LOSS OF SMELL
• Harness the Sun: Duration
• Video Summary: The Pros and Cons of Vitamin D
• Inflammation Reduced with Vitamin D and Omega-3
• Do Fish Oils Increase Risk of Bleeding?
• Reproductive Health Depends on Healthy Vitamin D Levels
• Save on Any Test Kit Including the Omega-3 Index! Get 10% OFF with the coupon code FOCUS22
• Harness the Sun: UV Strength
• How do you know what to believe about vitamin D?
• Understanding Nutrient Response Curves
• Up to 70% Lower Risk of Acute Respiratory Tract Infections with Vitamin D Supplementation
• The Importance of Vitamin D in Pregnancy
• Harness the Sun: skin type and overall health
• Vitamin D Supplementation Amount Influences Change in Genetic Expression
• Omega-3s May Help Gum Disease, According to Meta-Analysis
• NOW THROUGH VALENTINE’S WEEK ONLY – SAVE 20% ON HEART HEALTHY TEST COMBOS
• Harness the Power of the Sun for Health
• Childhood Cavities — 50% Fewer with Higher Vitamin D Levels
• Where are GrassrootsHealth participants located?
• World Prematurity Day November 17th
• Vitamin D May Improve Oral Health
• Sun Burns, Not Sun Exposure, are Associated with Increased Risk for Melanoma
• Could Regular Sun Exposure Decrease Melanoma Risk?
• Could the Medications You Are Taking be Affecting Your Vitamin D?
• D*action Sponsorships
• 71% Reduction in All Cancer Risk
• POSEIDON Study for Type 1 Diabetes
• Is supplemental vitamin K2 important for vitamin D levels?
• Severe Anxiety Improved with Magnesium plus Vitamin B6
• Magnesium Supplementation may Prevent DNA Damage and Protect Cells
• Living EVERY Day Filled with Thanksgiving
• Know your D level
• Vitamin D Level at Pre-Conception associated with Time to Conception
• Postmenopausal Women with Lower Vitamin D are More Likely to Have Coronary Artery Disease
• Vitamin D Deficiency and COVID-19 Disease Severity Among Hospitalized Patients
• Meta-Analysis Finds Risk of Parkinson’s Disease Associated with Vitamin D Levels
• The CO-VID D-Lemma: A Call for Action
• Lower Type 1 Diabetes and Cancer Rates Associated with Higher UVB
• Vitamin D and Incidence of Flu – Information You Should Know
• Track Your Vitamin D Production Today!
• Predictor of Future Health: C-Reactive Protein (CRP) Levels Among GrassrootsHealth Participants
• What information is important on magnesium supplement labels?
• Type 2 Diabetes Risk Decreases as Vitamin D Serum Level Increases
• Lower risk of cancer with vitamin D
• Milk – Is it enough to maintain a healthy vitamin D level?
• Science Speaks: What is magnesium and what function does it perform in the body?
• Evidence on Omega-3s and Depression
• How much supplemental vitamin B6 do GrassrootsHealth participants take?
• Director Carole Baggerly Presents: What Does Vitamin D Ignorance Cost Us?
• How Sensible Sun Exposure Benefits Your Health
• Here’s to the end of MS!
• Better cognitive function with increased sun exposure
• Is there another way to safely raise your vitamin D?
• A Personal Study on Vitamin D and MS
• Does omega-3 status have an effect on colds and the flu among GrassrootsHealth participants?
• How Many More Lives Could Vitamin D Help Save <i>NOW?</i>
• Science Speaks: Why is magnesium important for health?
• Hypertension in the GrassrootsHealth Cohort: Demographics and Vitamin D Status
• Vitamin D Level May Affect Quality of Sleep
• Mental & Behavioral Health in Children with ADHD Improved with Vitamin D & Magnesium
• Study Finds Athletes May Require More Omega-3s
• Common Nutrient Deficiencies Among Patients with Celiac Disease
• Reducing Inflammation through Diet
• What information is important on vitamin E supplement labels?
• Vitamin D Level Linked to Gynecological Disorders
• Lowering the Ratio of AA to EPA May Improve Symptoms of Inflammatory Diseases
• Overcoming MS with Vitamin D
• A 10-Year Case Study of One – Using Vitamin D3 to Improve MS
• Seasonal Vitamin D Levels
• 15 Fold Higher Risk of Death due to COVID-19 with Low Vitamin D Levels <12 ng/ml
• The Health Benefits and Risks from Moderate Sun Exposure
• Could Vitamin D Prevent or Reverse Prostate Cancer?
• Health-Promoting Reactions in the Body Triggered by Exposure to Full-Spectrum Sunlight
• Can vitamin D in pregnancy affect the future health of the child?
• Is a poor health condition such as pain or fatigue due to enzyme nutrient deficiency?
• Cadmium Levels Among GrassrootsHealth Participants
• Can Your Vitamin D Level Affect Your Chances of Breast Cancer?
• Omega-3s Could Lessen Depression
• The Healing Power of the Sun: A History of Phototherapy
• Is Your Vitamin D Level Too High?
• The Role of Vitamin D in Preventing Type 2 Diabetes
• Author Interview: Multiple Sclerosis and (lots of) Vitamin D
• How Does Drinking Alcohol Affect Nutrient Levels?
• When Taking Vitamin D Can be Ineffective and Possibly Harmful
• Heart Attack Risk Decreased for those Reaching Vitamin D Levels of 30 ng/ml or Higher
• Two Tests That Could Predict Your Future Health
• Science Speaks: How is magnesium status assessed?
• NEW GrassrootsHealth paper just published on Omega-3 Supplement Use, Omega-3 Index, and Fish Consumption
• Damaging Health Effects of Lead
• Oxidized Fish Oil Supplements May Harm Your Health
• Vitamin D and Athletic Performance
• Health Radio Interviews GrassrootsHealth Director, Carole Baggerly
• “Prevention is better than a Cure!” – Vitamin D Reduces Autoimmune Disease
• NEW! Infographics Documentation Page
• How to Time Your Vitamin D Testing with Changes in Supplementation
• Could More Time in the Sun Lower Your Blood Pressure?
• Vitamin D and Magnesium Levels may Affect Anemia Risk
• Cast Your Vote! What Are Your Favorite Vitamin D Resources from GrassrootsHealth?
• Breast cancer prevention with vitamin D: Comparing Studies by Song et al. and GrassrootsHealth
• How Other Forms of Energy from Sunshine May Affect Our Health
• Average Vitamin D Levels by Location among GrassrootsHealth Participants
• Another Study Matches COVID-19 Disease Severity and Death to Vitamin D Levels
• Men May Need More Vitamin D for a Better Chance of Conception and a Healthy Pregnancy
• Faster Surgical Recovery with Vitamin D
• Today is the First Global Omega-3 Day!
• A Marker for Diabetes & Pre-Diabetes: Hemoglobin A1c Levels Among GrassrootsHealth Participants
• Vitamin E May Help Protect Against Lower Respiratory Tract Infections
• Nutrients Shown to Improve Mental-Emotional Wellness
• Paying Attention: Mental Vitality Improved with Vitamin C
• Omega-3s Help Maintain Muscle Function and Strength with Aging
• “Master Antioxidant” Glutathione Affected by Vitamin D Status
• How is vitamin D made by the sun different from vitamin D in supplements?
• How can I help with coronavirus?
• Initial COVID-19 Data from GrassrootsHealth Cohort: Age and Gender
• Top 5 Health Benefits of Omega-3s
• The Summer of 1974
• Vitamin D and Calcium is Not Necessary for Older Adults – Is this True?
• What does your dietary omega-3 intake look like?
• Higher Omega-3 Index Associated with Lower Mortality
• Reduced Death and Disease Severity with Vitamin D Supplementation Prior to COVID-19 Diagnosis
• What is Your Summer’s End Vitamin D Level?
• 44% of Vitamin D Results have Been Above 60 ng/ml This Year!
• Breast Cancer Awareness is Not Helping PREVENT Cancer
• New Study Shows ~50% Lower COVID-19 Positivity Rate among those with Higher Vitamin D Levels
• Magnesium Status May Be a Predictor of Type 2 Diabetes
• 30 Significant Outcomes from the VITAL Trial that You Likely Did Not Hear About
• Is supplemental vitamin B6 important for vitamin D levels?
• Increased Omega-3 Intake Shown to Reduce Headache Frequency and Severity
• Vitamin D Testing Programs WORK!
• Dr. Susan Brown, Better Bones presents…
• How to Avoid a Rejected Blood Spot Sample
• More to Health than Vitamin D
• Why the Sun is Necessary for Optimal Health
• What is the relationship between Omega-3 Index and Omega-6 to Omega-3 & AA to EPA Ratios?
• Could Magnesium Help Decrease Post-Exercise Pain?
• WITH GRATITUDE TO ALL- Because of your passion, we can claim the joy of our health today!
• What Dose of Omega-3s is Right for You?
• Insufficient Sun Exposure is a Public Health Concern
• Could Having a Specific Vitamin D Level Help Save Your Life?
• Announcing the D*action Magnesium + Safety Project
• How much supplemental vitamin B12 do GrassrootsHealth participants take?
• How to Choose Quality Supplements
• Risk of Atrial Fibrillation Decreases as Vitamin D and Magnesium Levels Increase
• Thyroid-Stimulating Hormone (TSH) Levels Among GrassrootsHealth Participants
• Is Your Vitamin D Level Higher than You Want it to be?
• How Vitamin D Deficiency Contributes to Cancer Risk
• Disturbing Trends among Teenagers – How Nutrients CAN Help
• Can Vitamin D Reduce the Health Inequities of Black Infants?
• Concerned about vitamin D toxicity?
• Anxiety from Zinc and Copper Levels?
• Magnesium Intake and Vitamin D Status May Help Prevent Cognitive Decline
• Prevention of Type 1 Diabetes with Vitamin D and Sunshine
• Scientists’ Call to D*action TODAY — Your Immune Cells Rely on Vitamin D
• Everyone Needs Vitamin D – But How Much?
• Supplemental Biotin May Interfere with Some Lab Tests
• Are Americans Taking Too Much Vitamin D?
• Science Speaks: Do vitamin D levels fluctuate throughout the day?
• How to Improve Your AA:EPA and Omega-6:Omega-3 Ratios
• Muscle Strength Improved Among Athletes Supplementing with Omega-3s
• Nutrients Shown to Improve Mental-Emotional Wellness
• Vitamin D Testing Reduces Healthcare Costs
• Could Vitamin D Prevent a Flu Epidemic?
• Higher Vitamin D Status Associated with Better Clinical Outcomes in Patients Hospitalized with COVID-19
• What are the demographic characteristics of the GrassrootsHealth participants?
• Selenium Levels by Age and Gender Among GrassrootsHealth Participants
• Study Concludes Vitamin D Treatment Reduces COVID-19 Deaths
• Probiotics may help Improve C-Reactive Protein Levels in Alzheimer’s Patients
• Dr. Manson of Harvard Medical School and lead researcher: “Vitamin D may be more important now than ever”
• Modified EPA Significantly Reduced Ischemic Events and Death
• Women with PCOS May Benefit from Magnesium and Melatonin Supplementation
• How the Presence or Absence of Vitamin D Can Affect COVID-19 Disease Progression
• Analysis by Vitamin D Level: A 76% Decreased Risk of Type 2 Diabetes Among those with Prediabetes
• Clinical Trial Shows Vitamin D Improves Insulin Sensitivity and Slows Progression to Diabetes
• Protocol for Immune System Boost to Help Yourself and Others Have the Best Chance to Stay Healthy
• Omega-3s May Improve Emotions and Cognition during Menopause
• What is the Significance of the P-Value?
• Vitamin D and Skin Cancer
• How much EPA+DHA might be needed to achieve an Omega-3 Index of 8%?
• Struggling with Anxiety, Depression, or Low Mood? Omega-3s May Help
• Science Speaks: What is selenium and why is it important?
• Vitamin D Protects Against Complications of Pregnancy
• Omega-3 Status Among GrassrootsHealth Participants
• Thankful for YOU and Your Passion for Health
• How to Apply Your Magnesium Test Result for Better Health
• Vitamin D: An Orchestrator of Immune Responses
• New Promotion in Support of Emotional Wellness
• How to Maintain Healthy Omega-3 Levels
• Assessing Sun Exposure: Skin Type, UV Index, and Duration
• Omega-3s Show Prebiotic Effects Similar to Fiber
• Rheumatoid Arthritis Improved with Lower Ratio of AA to EPA
• Vitamin D & the Brain
• Better mental health with higher vitamin D levels
• Selenium Status May Affect COVID-19 Outcomes
• CITIZEN SCIENCE FOR ALL— CELEBRATE the GIFTS of our SCIENTISTS, Claim the JOY of Your Own Health Today! SHARE with ALL!
• Leadership: What it Takes to Change the Vitamin D Paradigm for Public Health
• Do you know your cholesterol level?
• Public Health Recommendations Contradict the Benefits of Sunshine
• Infant Vitamin D Recommendations “A Largely Failed Initiative”
• Addressing Vitamin D Deficiency Can Save Healthcare Costs, and Lives
• Vitamin D in Our Food
• Unique Individuals Deserve Unique Health Approaches
• Magnesium Intake Associated with Lower Risk of Mortality & Cardiovascular Disease
• Children, COVID-19 & Vitamin D
• Celebrating Omega-3 Day with Our Top 10 Omega-3 Blogs
• Vitamin D Does Not Prevent Falls in the Elderly
• Can You Get Adequate Vitamin D From Food?
• How Your Microbiome Affects Your Emotions and Wellbeing
• Study Shows Vitamin D Improved Survival Rates: World Lymphoma Awareness Day is Tomorrow
• Do GrassrootsHealth participants change their vitamin D status and supplement use after their first test?
• Is supplemental vitamin B12 important for vitamin D levels?
• Vitamin C Shown to Reduce Length of ICU Stay and Mechanical Ventilation
• Combining Vitamin D and Omega-3s Produced the Greatest Improvements for Depression, Anxiety and Sleep
• Magnesium Intake Affects Association between Vitamin D and Risk of Type 2 Diabetes
• Magnesium Intake Alters Effects of Vitamin D
• How to Use Sunshine to Produce Vitamin D
• Vitamin D and Immunity: Tying it All Together
• Sunshine Supports Heart Health
• Immune Cells Need Nutrients – An Infographic to Share!
• Nutrients That Can Affect Your Vitamin D Level, Besides Vitamin D
• All about the UV Index
• Is there a difference in dose response between fish oil and krill oil supplements among GrassrootsHealth participants?
• Higher Blood Levels of EPA and DHA Related to Lower Depression Scores
• Variability Among Magnesium Products
• Donate This Giving Tuesday!
• Higher Vitamin D Levels Associated with Lower Labor Pain Scores
• Two New Studies Show Higher Risk of Miscarriage with Lower Vitamin D
• Vitamin D and Prostate Cancer
• How much supplemental magnesium do GrassrootsHealth participants take?
• Low Vitamin D Can Increase Risk or Trigger Onset of Multiple Sclerosis
• Colorectal Cancer Survival Rate Greatly Improved with Higher Vitamin D Levels
• Could More Solar UVB Exposure Decrease Flu Fatalities?
• How Your Immune System Protects You From Infections
• CRP, an Indicator of Current and Future Health, is Greatly Influenced by Several Nutrients
• Nutrients to Pay Attention to with Alcohol and Drug Intake and Recovery
• More Sunshine Exposure is Related to Lower Incidence of Cancer
• Higher Omega-3s May Help Prevent Adult-Onset Type 1 Diabetes
• Fibromyalgia and Other ‘Catch-All’ Diseases
• Intake vs Serum Level – What’s more important?
• Lead Levels Among GrassrootsHealth Participants
• The Scientists Start GrassrootsHealth Nutrient Research Institute
• What is the New York Times Writing About?
• Is Taking More than 4,000 IU Vitamin D Per Day Too Much?
• Is Vitamin D a “Secret Weapon” Against COVID-19?
• Happy BIRTHDAY Week to Everyone, Share the Abundant Gifts that You Have Helped Create
• The Motivating Story behind the Beginning of D*action
• Average vitamin D supplemental intake by location among GrassrootsHealth participants
• How Vitamin D Works to Help Prevent Cancer
• Can Autism be treated by vitamin D and omega-3s?
• How much EPA and DHA is in your omega-3 supplement?
• Nutrients Your Heart Needs
• Non-Melanoma Skin Cancer – Could omega-3’s help prevent it?
• Predictor of Future Health: The AA:EPA Ratio
• Vitamin D May Help Reduce Seasonal Depressive Symptoms
• Science Speaks: What is zinc and why is it important?
• Decrease Your Risk of Breast Cancer with Omega-3s
• Improve Fitness and Muscle Health by Improving These Levels
• How Can You Strengthen Your Mind with Vitamin D? Listen In!
• Does exercise improve response to vitamin D?
• Cholesterol Levels among GrassrootsHealth Participants
• Magnesium Levels Among GrassrootsHealth Participants
• Does Sunlight Have a Role in Immune Health?
• Breast Cancer Prevention Starts NOW!
• The Effectiveness of Vitamin D Sprays
• Most Children Are Not Getting Enough Vitamin D
• “Vitamin D deficiency is (still) the most common nutritional deficiency in the world…”
• How Much is Too Much Vitamin D?
• Gauging Your Vitamin D Status
• What Amount of Sun Is Right for You?
• Did vitamin D supplementation cause kidney failure in a 54 year old man?
• Anxiety from Zinc and Copper Levels?
• How Vitamin D Helps Fight COVID-19: Part 1
• Another COVID-19 and Vitamin D Meta-Analysis with Similar Results
• Announcing a New Testing Opportunity with Our Type 1 Diabetes Prevention Project!
• Triglyceride Levels Among GrassrootsHealth Participants
• Help Reduce SAD this Winter
• What Can You Do When Sunshine’s Not an Option?
• Less Pain with Vitamin D?
• Type 1 Diabetes in Adolescents Associated with Lower D Levels
• Vitamin D3 Production Slows with Age
• Initial Vitamin D Levels on the Rise
• How does the dose response of Algal Oil compare with Fish Oil and Krill Oil among GrassrootsHealth participants?
• Vitamin D Concentrations within Brain Tissue Are Significantly Related to Cognitive Health
• Participant Story: Getting Vitamin D from Food
• Register Now! The Health Benefits of Vitamin D and Solar UVB
• Breast Cancer Survival – Is a diagnosis too late to start with vitamin D?
• Sharing Joy, Laughter, and Health this Holiday Season
• Lower Risk of Colorectal Cancer Progression with Vitamin D – the SUNSHINE Trial
• NEW Loading Dose Vitamin D*Calculator!
• Vitamin D Shown to Increase Viral SARS-CoV-2 RNA Clearance
• Cancer Rate Cut in Half by Taking Enough Vitamin D? Listen in!
• A Brief History of Early Sun Therapy
• With Vitamin D, Add More Insights with Other Measures
• What’s Still Missing from Most Public Discussions about COVID-19
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• Can Food Changes Improve an Omega-3 Index?
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• Can you achieve an optimal vitamin D level with the sun?
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• Why It Is Important to Eradicate Preterm Birth
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• Do You Need to Take Vitamin K2 with Vitamin D?
• Does your age affect your vitamin D level?
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• Is A Tan Natural Protection from Sun Burn and Skin Cancers?
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• Reduced Triglyceride Levels with Omega-3s
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• Preventing Brain Loss with B Vitamins?
• New Tests Coming Soon!
• Can we get enough vitamin D through food?
• Less Than Two Weeks Left to Save 10%!
• Could getting more sunshine improve the health of your gut?
• Selenium Levels May Predict Breast Cancer Mortality and Recurrence
• Science Speaks: Cadmium Exposure and Adverse Health Effects
• Dr. Susan Brown: Rethinking the causes of osteoporosis
• DHA vs EPA – is there a difference in what to take and why?
• Celebrating 4th of July with Special Savings For YOU!
• Are there Benefits to Using Indoor UV Devices?
• How to Prevent Breast Cancer – A Practical Guide
• Almost 70% or More of US Infants Fail to Achieve Recommended Vitamin D Intakes
• Because of your passion, we can claim the joy of our health today!
• Time for sensible sun exposure!
• Sun Exposure Can Drastically Reduce the Risk of MS
• Greater Risk of Cardiovascular and Cerebrovascular Events and Severe or Extreme Outcomes with Vitamin D Deficiency
• Increasing Vitamin D Levels Could Virtually Eliminate Racial Health Disparities in Those with Darker Skin
• Let’s Level the Playing Field with Vitamin D
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• Vitamin D, Immune System & SARS-CoV-2 (COVID-19)
• What Could Cause a Lower Vitamin D Result than Expected?
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• Ancestral Vitamin D Levels – Should This Be Our Target?
• How to Address a High Mercury Level
• What Inspires You to Be Healthy? Share What Motivates You with Others
• Measurement is the Key to Action
• Thankful for YOU, and Your Votes! Here are your favorite vitamin D resources…
• What if you don’t take vitamin D supplements?
• Average Omega-3 Index by Location among GrassrootsHealth Participants
• Review Suggests Ensuring Adequate Zinc, Selenium and Vitamin D May Protect Against SARS-CoV-2
• What is the Value of a Cohort Study, Compared to RCTs?
• The Body Needs All Forms of Vitamin D
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• Vitamin D Status Improved with Magnesium Supplementation
• Could a Lack of Magnesium be Worsening Your Ability to Handle Stress?
• How Vitamin D Benefits the Heart and Cardiovascular System
• Your Heart Needs these Nutrients!
• Why the Same Vitamin D Dose Does Not Work for Everyone
• A New Look (and Important Changes) Coming Your Way!
• Boost Your Mind and Mood with Sunshine
• What are Optimal Levels of Omega-3? Why?
• Addressing a Common Misconception about Vitamin D
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• Vitamin D, Magnesium, and B12 Combination Reduced Severe Outcomes for COVID-19 Patients
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• Roles of Vitamin D in Cancer Prevention
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• Science Speaks: Lead Exposure and Adverse Health Effects
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• Reaching out to you with a message of CONGRATULATIONS!
• Three Steps to Decreasing Your Breast Cancer Risk
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• Watch this Special Presentation by GrassrootsHealth Scientists!
• Could Your Mood Benefit from Improving Your Nutrient Levels?
• Research to Support FDA Petition – Vitamin D and Preterm Birth
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• Lower Risk for Alzheimer’s Disease and Dementia with Higher Vitamin D Levels
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• Vitamin D Helps Fight COVID-19: Part 2
• The Glutathione and Vitamin D Relationship
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• Breast Cancer Risk 80% Lower with Higher Vitamin D (60+ ng/ml) – Part 3
• Could a COVID-19 Infection Cause Diabetes?
• Two Tests That Can Help Predict Your Future Health
• How You Can Help RE-Educate Your Doctor – National Doctor’s Day is Tomorrow
• The Real Relationship between Skin Cancer, Sunshine and Vitamin D
• Do mammograms prevent breast cancer?
• Breastfeeding Moms Can Supply Baby with Enough Vitamin D
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• The Connection between Opioid Addiction and Vitamin D
• What to Know about Healthy Aging, Especially While You’re Still ‘Young’
• Preterm Birth is on the Rise for the Second Year in a Row
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• Dr. Reinhold Vieth Presents Evidence of the Biology of Evolution to Demonstrate How a Person’s Skin Color Impacts Vitamin D Levels and Health Outcomes
• Can You Benefit from Having Vitamin D Levels Over 60 ng/ml? 100 ng/ml?
• Now is when Vitamin D Levels are Likely at their Lowest
• How Sunlight Exposure Affects Immune Health and Viral Spread
• Health Benefits of Sun
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• What happens to the vitamin D we take or make?
• Is supplemental vitamin C important for vitamin D levels?
• Initial COVID-19 Data from GrassrootsHealth Cohort: Month of Symptoms
• Why the Same Dose Does Not Work for Everyone
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• Melatonin: Why You Should Make it Instead of Taking it
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• Cold and Flu Season is Approaching (Part 3)
• Are Digestive Problems Affecting Your Vitamin D?
• Daily Magnesium Supplementation Shown to Reduce Arterial Stiffness
• UCSF Fresno Study Shows 70-80% COVID Patients with Low Vitamin D Required ICU Admission
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• Give a Gift, Get a Gift – with Our Holiday Special!
• Results from Vitamin D Testing Programs
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• Special Opportunity for First Time Participants!
• Why Are These New Studies Getting So Much Attention?
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• FDA Approves Health Claim for Magnesium and High Blood Pressure
• Are Your Lifestyle Habits Putting You at Risk for Sunshine and Vitamin D Deficiency?
• How Much Can Changes in Diet Improve an Omega-3 Index?
• UCTV Vitamin D Scientist Presentations
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• Increasing Zinc Levels Could Help Lower Anxiety
• Combined Nutrient Effects: Do vitamin C and omega-3 have a combined effect on colds and the flu among GrassrootsHealth participants?
• Let’s Hear from the MS Community!
• Why FDA Approval is Important to Vitamin D
• Higher Chance of Being Hospitalized with COVID-19 if Vitamin D Deficient
• The Relationship between Vitamin D, Sunlight, and the Digestive System
• Most Fish Oil Supplements do Not Provide Adequate EPA+DHA per Serving
• Memorial Day Sale – 15% Off Home Test Kits
• MS Treatment Protocol May Put Patients in Remission
• Are vitamin D levels increasing in the United States population?
• Updated analysis on the amount of EPA+DHA needed to achieve an Omega-3 Index of 8%
• Pre-diabetic Women May Benefit from Vitamin D and Omega-3s
• How Menopause Affects Immune Health for Women
• The Importance of Regular Testing
• Does all seafood provide the same amount of omega-3s?
• Don’t Assume Your Vitamin D Level is OK — Here’s why
• Test Your Children and Teens! Here’s why, with a personal story…
• Heart Health – Diabetes is a Major Risk Factor
• Skin Cancer vs. Sunscreen – The Dilemma
• The ‘Other’ Pandemic
• HYLION: A New Translational Research Paradigm
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• Vitamin D is Fat Soluble: The storage debate
• Top Tips for Taking Nutrient Supplements
• February is Heart Health Month
• You Are Invited to Attend – Latest Findings in Type 1 Diabetes Research
• DHA Supplementation Decreases C-Reactive Protein and other Markers of Inflammation
• RCTs are not designed for public health
• How to Start with Vitamin D
• Omega-3 Fatty Acid Status Improves the Protective Effects of B Vitamins on Cognition
• Combined Nutrient Effects: Do vitamin D, omega-3, and vitamin C have a combined effect on colds and the flu among GrassrootsHealth participants?
• Protective Role of Vitamin D against Coronavirus: Scientific Review and Dose for Immunity
• Vitamin C May Improve Breast Cancer Outcomes
• I BELIEVE!
• Updated Vitamin D Recommendations for COVID-19 Protocol
• Over 50% of Participants Did Not Accurately Estimate Their Daily Vitamin D Intake
• Optimizing Your Health with Exposure to Sunshine: A Sunshine Month Review
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• Could Taking Fish Oil Supplements Increase Atrial Fibrillation Risk?
• Preventing Vitamin D Deprivation this Winter
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• Watch Out! Vitamin D Build-up in Fat can be Toxic: The toxicity debate (Pt. 1)
• Why Your Omega-3 Supplement May Not be Increasing Your Omega-3 Levels as Expected
• Dosing Intervals Matter
• Your hs-CRP Level can be an Early Warning of Un-Diagnosed Diseases
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• Vitamin D controversy in the news
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• Nutrient Reference Range vs Optimal Range
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• Vitamin D Can Turn Your Health Around
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• Demonstrated Effectiveness of Vitamin D for COVID-19
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• Proof that Type 1 Diabetes Can be Prevented? Test for T1D Autoantibodies as Part of this Prevention Project
• What is UV Index?
• Postpone Chronic Disease
• May is Sunshine Month!
• Chronic, Non-Specific Pain Helped with Vitamin D
• Your Nutrient Profile
• Is Some Vitamin D Research Misguiding Important Decisions About Vitamin D?
• Vitamin D Implementation Expands for YOU
• Vitamin D from the Sun and Skin Damage
• What Might be Affecting Your Magnesium Level Besides Intake?
• Why are African Americans at Greater Risk for Some Health Problems?
• Anticancer Effects of Vitamin D
• How the Immune System Relies on Vitamin D
• The gift of measurement for YOU
• What’s the Big Deal with the Questionnaire?
• Comparing magnesium supplementation with statin drugs
• Reduce Breast Cancer Series (Part 1)
• Can Taking Vitamin D Unmask Underlying Nutrient Imbalances?
• Increased Mortality Rate among COVID-19 ARDS Patients with Severe Vitamin D Deficiency
• Magnesium Intake Linked to Decreased Breast Cancer Risk
• “All Physicians Should be Testing COVID Patients’ Vitamin D Levels”
• 15% OFF all Test Kits, All Month Long!
• Participant Story: Why I Keep My Vitamin D Above 100 ng/ml
• Do GrassrootsHealth participants increase their Omega-3 Index after their first test?
• Types of Fatty Fish Consumed by GrassrootsHealth Participants
• COVID-19 Patients in ICU at Higher Risk of Death if Vitamin D Deficient
• Managing High Blood Pressure, “the Silent Killer,” with the Help of Nutrients
• Importance of Measuring Your Essential and Toxic Element Levels
• Vitamin D and Type 2 Diabetes: Results from D2d Clinical Trial
• Official Government Recommendation for Omega-3 Supplementation in Pregnancy
• Randomized Clinical Trial Shows Benefits of Vitamin D for COVID-19 Recovery
• Help Protect Your Cells and Immune System from the Effects of Aging
• Eradicate Breast Cancer
• How much time do GrassrootsHealth participants spend in the mid-day sun?
• The Vitamin D and Kidney Stones Myth
• Our Holiday Video Card To You
• Science Speaks: Reference Range vs Optimal Range
• Low vitamin D associated with increased long-term risk of dementia and Alzheimer’s disease
• Could ADHD Symptoms Improve with Vitamin D and Magnesium?
• 5 Reasons You May Not be Getting Enough Vitamin D
• How Much Vitamin D Does a Mother Need to Pass It Onto Her Breastfeeding Infant?
• Vitamin D may slow progression of type 2 diabetes
• Diet type and food intake among GrassrootsHealth participants
• Black Women Could Lower their Risk of Preterm Birth by 78%
• Reduce Breast Cancer Series (Part 2)
• Could Correcting Vitamin D Deficiency Among Blacks Reduce Health Disparities?
• Vitamin D and Primary Hyperparathyroidism
• How Your Immune System Protects You From Infection – Part 2: Phagocytes
• Another Study Found Similar Results with Breast Cancer Reduction and Vitamin D
• Omega-3 Fatty Acids and COVID-19
• Making RCTs Work for (or Against) Vitamin D
• Responses to Vitamin D ‘Hit’ Pieces
• Magnesium Levels Among GrassrootsHealth Participants
• A Healthy Immune Response Relies on Your Nutrient Status
• Granulomatous Disorders and Vitamin D Hypersensitivity
• Higher Levels of Omega-3 Fatty Acids Shown to Reduce Risk of Breast Cancer
• Dr. Coimbra’s Protocol for Multiple Sclerosis
• How frequently do GrassrootsHealth participants take their vitamin D supplement?
• What does a High hsCRP Level Mean, and When Might it be Cause for Concern?
• Vitamin D and Risk of Breast Cancer
• How to Achieve and Maintain Healthy Omega-3 Levels
• Higher Magnesium Intake Linked to Lower Risk of Colorectal Cancer
• A Low Omega-3 Index Value Is a Risk Factor for Postpartum Depression
• No Significant Change to Breast Cancer Incidence in 30 Years
• GrassrootsHealth Educational Videos and Information
• 2022’s Top 10 Blogs from GrassrootsHealth: Which were the most popular this year?
• Magnesium, Metabolic Syndrome, and Diabetes
• Reduce Breast Cancer Series (Part 3)
• Current Recommendations are Too Low
• Prostate Cancer Awareness Month
• Why are African Americans so much more deficient in vitamin D?
• Nutrients Have an Integral Role in Immune Function
• Could the Vitamin D and Omega-3 Supplements We Take Add Years to Our Lives?
• Magnesium Deficiency is Associated with Worse COVID-19 Prognosis
• Vitamin D Directly Affects Fertility, Pregnancy, and IVF Success
• Recognition for Dr. Robert Heaney
• Science Speaks: What is a U-shaped or a J-shaped curve?
• Omega-3 Supplementation in Patients with COVID-19 Improves Chances of Survival by 7 Times
• Is Low-Level Inflammation Contributing to Your Mental & Physical Disease Risk?
• Get Ready for Cold and Flu Season
• Mental Health, Inflammation, and Vitamin D
• How much supplemental vitamin C do GrassrootsHealth participants take?
• Health Issues Related to Magnesium Deficiency
• Epsom Salt Baths & Topical Magnesium
• What information is important on vitamin A supplement labels?
• What Does the HbA1c Test Measure, and What Might Affect Results?
• Donations to Help Fight Vitamin D Misinformation
• Vitamin D and Breastfeeding
• Vitamin D Deficiency Acknowledged in the UK
• #screennow
• Positive and Negative Effects of Sun Exposure
• Science Speaks: New Study on Inflammation and Cognitive Decline
• Analysis of 70 Studies Finds 71% Lower Breast Cancer Risk With Vitamin D Level of 60 vs. 20 ng/ml
• Death from All-Causes Less Likely with Higher Vitamin D Levels
• Robert Heaney – In Memorium
• What is the Proper Amount of Time to Be in the Sun?
• Lower Rates of Metastatic Cancer and Cancer Death with Vitamin D
• Evidence and Action – A Summary
• Biological Effects of Sunlight
• What are the Magnesium Levels of GrassrootsHealth Participants?
• Are probiotics important for vitamin D levels?
• Nutrients and Other Factors that Influence Vitamin D Levels and Dose-Response
• Evidence and Action – Interpreting Results
• Severe Anxiety Improved with Magnesium plus Vitamin B6
• Magnesium May Lower the Risk of Atrial Fibrillation
• Start Your New Year Right by Knowing Your Status!
• Linus Pauling Institute Webinar on Vitamin D – Register Now!
• Nutritional Support Greatly Improves COVID-19 Outcomes with 86% Lower Mortality
• What to Do After You Get Your Vitamin D Results – Answers to Common Questions from D*action Participants
• Reduce Breast Cancer Series (Part 4)
• The Importance of Omega-3 and Omega-6 Fatty Acids For Health
• Top 5 Reasons to Check Your Child’s Vitamin D Level
• Evidence and Action – Cancer
• Is Vitamin D Testing Necessary?
• Vitamin D Supplementation in the Prevention of COVID-19
• You’ve Got Your Results… Now What?
• Immune Response Affected by Nutrient Status and Other Factors
• Thyroid Function Improved with Vitamin D Supplementation Program
• Are both supplemental magnesium and vitamin K2 combined important for vitamin D levels?
• Evidence and Action – Part 1
• Multisystem Inflammatory Syndrome (MIS-C) and Vitamin D in Children with COVID-19
• Optimal Vitamin D Levels Differ for Specific Outcomes
• Celebrating 15 Years with 15% Off Everything
• Why is the time of collection on my blood spot card?
• Introducing the Immune Boost Project!
• Omega-3s EPA and DHA Shown to Have a Significant Protective Effect for Heart Disease
• Understanding the Balance between Magnesium, Calcium and Vitamin D
• Vitamin D and Pain
• Cognitive Impairment Linked to Low Omega-3 Index
• Does supplemental vitamin C intake amount have an effect on the flu among GrassrootsHealth participants?
• Steps to Take After Testing Your Omega-3 Levels
• Type 1 Diabetes Could be Prevented or Delayed with Vitamin D & Omega-3s
• What Have You Learned from GrassrootsHealth?
• Could Periodic Doses of 60,000 IU Vitamin D to New Breastfeeding Mothers Help Prevent Vitamin D Deficiency in Both Mothers & Infants?
• Mercury Levels Among GrassrootsHealth Participants
• GrassrootsHealth’s Greatest Achievements – Highlights from Our First 15 Years
• Missoula Can’t Wait!
• FDA Allows Pregnancy Claim for Vitamin D Supplements
• Omega-3 Index Below 6.6% May be an Indicator of Immune System Imbalance
• Lower risk of inflammatory bowel disease with higher sun exposure
• Sunlight and Oxidative Stress in COVID 19 Patients
• Trauma Turned Motivation: The Breast Cancer Story that Sparked the Beginning of GrassrootsHealth
• How to Turn One Hospital Initiative into a World-Wide Action Plan
• Selenium Levels Among GrassrootsHealth Participants
• How many vitamin D supplements do GrassrootsHealth participants take?
• Association between Vitamin D and Inflammation in 24 Diseases
• Don’t Allow Vitamin D Deficiency to Increase Your Risk of COVID
• Lower Breast Cancer Risk with Fish Intake
• Last Day to Save on Your Home Test Kit!
• Does Early Detection Save Lives?
• Dr. William B. Grant Receives “World Expert” Title for Sunlight
• Can you get enough vitamin D from sun and food alone?
• Protocol for Staying Healthy with a Strong Immune System
• Could Diet Affect COVID-19 Outcomes?
• Vitamin D Directly Affects Fertility, Pregnancy, and IVF Success

Scientists

• Michael F. Holick, Ph.D., M.D.
• Kalliopi Kotsa, MD, Ph.D.
• Spyridon Karras , MD, Ph.D.
• Mathew Mizwicki, Ph.D.
• Robert P. Heaney, M.D. †
• Joan M. Lappe, Ph.D., R.N.
• Vin Tangpricha, M.D., Ph.D.
• Carlos A. Camargo, Jr., M.D., Dr. P.H.
• Edward Giovannucci, M.D., ScD.
• Walter C. Willett, Dr. P.H., M.D.
• Donald L. Trump, M.D.
• Raimund von Helden, M.D.
• John H. White, Ph.D.
• Stefan Pilz, M.D.
• Bruce W. Hollis, Ph.D.
• Carol L. Wagner, M.D.
• Laura P. Schoepf, Ph.D.
• Tetsuya Mizoue, M.D., Ph.D.
• Adrian F. Gombart, Ph.D.
• Candace Johnson, Ph.D.
• Benjamin Jacobs, M.D.
• Joerg Spitz, M.D.
• William B. Grant, Ph.D.
• JoEllen Welsh, Ph.D.
• Gerry Schwalfenberg, M.D., CCFP
• Cedric Annweiler, M.D., Ph.D.
• Robert Scragg, M.D., Ph.D.
• Martin Hewison, Ph.D.
• Bruce D. Hammock, Ph.D.
• Hari A. Reddy, Ph.D.
• Ray Rodriguez, Ph.D.
• John Adams, M.D.
• Milan Fiala, M.D.
• H. Phillip Koeffler, M.D.
• Keith C. Norris, M.D.
• Anthony W. Norman, Ph.D.
• Richard L. Gallo, M.D., Ph.D.
• Cedric F. Garland, Dr. P.H.
• Frank C. Garland, Ph.D. †
• Edward D. Gorham, Ph.D.
• Tissa Hata, M.D.
• David Gardner, M.S., M.D.
• Bernard P. Halloran, Ph.D.
• Susan J. Whiting, Ph.D.
• Reinhold Vieth, Ph.D.
• Heidi S. Cross, Ph.D.
• John J. Cannell, M.D.
• Alexander Wunsch, M.D