Could something as simple as vitamin D help predict the development or course of a disease? Key Points A prognostic factor is something about an individual (such as the presence of vitamin D deficiency)...
A higher BMI increases the risk of both cancer and severe COVID-19 disease; could a higher risk of vitamin D deficiency be an underlying contributor for both? Key Points A secondary analysis of the...
How do you know your best dose of vitamin D if you don’t follow each of these steps? The knowledge surrounding vitamin D and its many health benefits has increased over the last several...
Our paper on breast cancer and vitamin D has been named as one of the top 10% most cited PLOS ONE papers published in 2018! Exciting news!! Our paper, titled Breast cancer risk markedly...
Today is Carole’s birthday! She wants to share her presents with you. It’s GrassrootsHealth’s founder Carole Baggerly’s BIRTHDAY! June 14th is a very special day in honoring everyone’s work to Move Research into Practice...
Special guest post by William B. Grant, PhD, a recognized “World Expert” in the top 0.1% of scholars writing about Sunlight over the past 10 years The evidence supporting the role of moderate sun...
Video Friday: Dr. John Campbell reviews the scientific evidence to determine if supplementing with vitamin K2 with vitamin D is absolutely necessary Key Points Vitamin K2 (called menaquinones) is mostly bacterial in origin, and...
Video Friday: The math and science used to determine recommended vitamin D serum levels and supplementation amounts, and where the IOM got it wrong It’s Video Friday! Today’s video titled What Serum Level Should...
Video Friday: Vitamin D and COVID 19: The Evidence for Prevention and Treatment of Coronavirus (SARS CoV 2) It’s Video Friday! Today’s video is a bit longer than what we have previously shared, but...
What to consider when headlines claim no benefit for vitamin D in bone health, falls and fractures Whenever a study comes out that questions the known benefits of vitamin D the press reports it...