There is no safe level of lead, yet 65% of GrassrootsHealth participants have detectable levels; high levels of lead have been associated with neurological defects in developing children, low levels of vitamin D, and...
The following brands are collaborating with GrassrootsHealth to offer a special discount on their products, while also giving a percentage of sales from your purchases back to us GrassrootsHealth has been running the vitamin...
Dr. Cheng shares some of his clinical wisdom on utilizing nutrients (vitamin D and more), diet, and the avoidance of toxins as part of his holistic approach to medicine and healing disease Key Points...
A review of the research showing the relationships between vitamin D, magnesium, and omega-3 fatty acids and cholesterol and triglyceride levels Key Points A recent paper found a significant decrease in TC, LDL-C, and...
Purchase a gift card this month and both you and its recipient will receive 15% OFF your next order Give the gift of health to others, while sharing the knowledge and tools that anyone can...
One of the most common trace metal imbalances is a high copper level with a low zinc level; measuring the Zinc to Copper Ratio can tell you if these two minerals are in balance...
An estimated two billion people world-wide are deficient in zinc, an element essential for immune health, central nervous system function, growth and reproduction, and much more – are you getting enough? Key Points Zinc...
Congratulations and Thanks to the Target-D Trial for demonstrating the importance of dosing based on serum level! Key Points Findings from the Target-D trial showed that participants needed much more vitamin D than what...
Prof. Sunil Wimalawansa elaborates on the safety of vitamin D and avoiding adverse effects, including types of individuals who may need to be more cautious about taking higher doses and concerns about co-nutrients. (Interview...
Prof. Sunil Wimalawansa elaborates on calculating the correct amount of vitamin D to take and when certain forms of supplementation should be considered (Interview Series Part 4) A 5-Part Interview Series with Dr. Sunil...
INDEPENDENCE DAY SALE! Get 15% off your home test kit now through July 7. Use code JULY24. Not valid on the T1D Prevention kit. Sale ends Sunday, July 7th at 11:59pm PST