Optimizing your vitamin D level may be the easiest, safest, cheapest, and most effective way to improve your health. Amanda’s story is one of many examples… Key Points Amanda Bourbonnais began supplementing with high...
Vitamin D needs are highly individual, and achieving optimal levels can result in whole-body health benefits Key Points Vitamin D status must be measured, not guessed. Blood levels of 25-hydroxyvitamin D , not supplement...
… And the Importance of Measuring Blood Levels Key Points Adequate vitamin D supports muscle strength and growth by regulating muscle protein synthesis, fast-twitch muscle fibers, and neuromuscular coordination. Vitamin D helps regulate body...
Measuring Vitamin D Levels is One of Several Key, Evidence-Based Tests for Improving Cardiovascular Health Key Points Vitamin D plays a direct role in cardiovascular biology, influencing inflammation, vascular function, blood pressure regulation, and...
Maternal Health Awareness Day is January 23rd – Share the following resources and studies to show it’s easy and effective to improve maternal health outcomes NOW with something as simple and inexpensive as vitamin...
Insights from Dr. William B. Grant, Vitamin D Study Hour (October 2025) Key Points Vitamin D research works best when health outcomes are linked to blood vitamin D levels, not just supplement doses. Many...
Join us as Dr. Michael Holick reviews the latest research to show just how much vitamin D serum levels can affect the risk of many chronic diseases. Key Points In a review article from...
High calcium combined with low magnesium may interfere with some health benefits of vitamin D, potentially leading to harm Key Points The balance between calcium and magnesium is essential because it determines how effectively...
Our metabolic health is in crisis, as are our vitamin D levels – could fixing one fix the other? Key Points • Vitamin D influences multiple metabolic pathways relevant to Type 2 Diabetes and...
Join Us Tomorrow for Our First Vitamin D Study Hour – Vitamin D Treatment for Psoriasis and Other Diseases Key Points Discover Vitamin D’s Therapeutic Power: Join Dr. Renu Mahtani, a leading expert in...