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Research

ONHA

Organic & Natural Health Launches Study

Organic & Natural Health Launches Omega-3 Nutrient Field Study and Spearheads Pesticide Testing Program for Members WASHINGTON, D.C. (Feb. 16, 2017) – Organic & Natural Health Association (Organic & Natural Health) hosted its second...

Read more February 16, 2017 at 12:00 am grhadmin
davanci_sun

Sun is good for you – you may live longer, study finds

Vitamin D Society urges re-examination of sun safety guidelines TORONTO, Ont. (April 27, 2016) – Swedish women who avoid sunshine shorten their lifespans by the same amount as smoking.  This latest research was just...

Read more April 27, 2016 at 12:00 am grhadmin
stop_cancer

GrassrootsHealth Analysis Associates Vitamin D with 67% Lower Cancer Risk

GrassrootsHealth study underscores the importance of vitamin D levels of at least 40 ng/ml for cancer prevention. ENCINITAS, CA (April 06, 2016)  In a study published online today in the journal, PLOS ONE, GrassrootsHealth found...

Read more April 6, 2016 at 12:00 am grhadmin
brand-biotech

Bio-Tech Pharmacal Leads the Way with Supplement Donations for GrassrootsHealth Translational Research

Bio-Tech donated 500 bottles of vitamin D supplements to GrassrootsHealth’s Protect our Children NOW! translational research project – putting clinical research about vitamin D into practice for healthy pregnancies. FAYETTEVILLE, AR (February 22, 2016)  Bio-Tech™...

Read more February 22, 2016 at 12:00 am grhadmin
diabetes-chart

GrassrootsHealth Research Shows over 50% Lower Incidence of Diabetes with Vitamin D

GrassrootsHealth published data from its D*action public action study showing greater than 50% lower incidence rate of type 2 diabetes in the GrassrootsHealth cohort with substantially higher vitamin D levels than a cohort representing...

Read more February 8, 2016 at 12:00 am grhadmin
Pregnancy & Lactation

GrassrootsHealth Research Paper Determines Vitamin D Level Necessary to Help Reduce Risk of Preterm Births

GrassrootsHealth and the Medical University of South Carolina co-authored a research paper, published on November 10, which finds that women with vitamin D levels of 40-60 ng/ml have a 46% lower preterm birth rate...

Read more November 18, 2015 at 12:00 am grhadmin
sun_4_health

Scientific Consensus Paper Released; Asserts Sunlight and Vitamin D are Essential for Human Health

ENCINITAS, CA (June 23, 2015) – Yesterday, the Journal of the American College of Nutrition published a scientific consensus paper authored by scientists from the University of California, San Diego, Creighton University, Boston University Medical Center,...

Read more June 23, 2015 at 12:00 am grhadmin
calling_doctors

GrassrootsHealth Launches Free CME Courses about Vitamin D

San Diego, CA — GrassrootsHealth, an international nonprofit public health promotion organization, is announcing two free continuing medical education (CME) courses about vitamin D. The goal is to help practitioners become more confident in...

Read more March 30, 2015 at 12:00 am grhadmin
rda_too_low

Scientists confirm Institute of Medicine recommendation for Vitamin D intake was miscalculated and is far too low

SAN DIEGO, CA (March 18, 2015) – Researchers at UC San Diego and Creighton University have challenged the intake of vitamin D recommended by the National Academy of Sciences (NAS) Institute of Medicine (IOM),...

Read more March 18, 2015 at 12:00 am grhadmin
oops

The IOM Got it Wrong!

Reported by GrassrootsHealth January 21, 2015 Institute of Medicine Updated RDA for Vitamin D 600 IU/day vitamin D should get 97.5% of the population to 20 ng/ml The IOM got it wrong! By Carole...

Read more January 21, 2015 at 12:00 am grhadmin
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Calculate your estimated additional D intake to reach your target vitamin D serum level. (40-60 ng/ml recommended by our scientist panel).

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Convert blood serum level 25(OH)D Unit between ng/mL and nmol/L.

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