
Omega-3 Index as a Test for Longevity
Researchers think the Omega-3 Index test is a good predictor of longevity. Could having an Omega-3 Index over 8% increase your life span?
Researchers think the Omega-3 Index test is a good predictor of longevity. Could having an Omega-3 Index over 8% increase your life span?
An explanation of why daily dosing is important - for immune function, and why some studies show negative results with vitamin D.
What were ancestral levels of vitamin D? Should we aim for those same levels today? They were 46 ng/ml and higher in pregnant women!
GrassrootsHealth research on the food sources for vitamin D. Conclusion is that it is very hard to get enough vitamin D from food.
Find information to help refute news articles that say that Americans are taking too much vitamin D. Statements are backed by research, not hyperbole.
A study was done at 6 VA centers - the number of vitamin D tests and % deficiency were important factors in reducing healthcare costs.
What is an RDA? Who sets the standards? The National Academy of Sciences (NAS) is a private, non-profit institution comprised of scholars in various scientific fields, most of whom donate their time. It was...
Dr. Robert Heaney†, former research director for GrassrootsHealth, was interviewed by Dr. Joseph Mercola about the current US RDA for vitamin D. Most vitamin D researchers disagree with the current RDA, citing it is...
August 8, 2016 Dr. Robert Heaney left us on August 6, 2016. In this newsletter we have provided some information about his accomplishments for you to look at below. We’d truly love to have...
July 27, 2016 We can no longer wait to implement vitamin D programs in all walks of medicine – pregnancy, pediatrics, adult physicals, and disease treatment. Our disease incidence prevention chart gives a view...