fbpx

The CO-VID D-Lemma: A Call for Action

AND, the Vitamin D & COVID-19 Research Review eBook is now available; share it along with Dr. Michael Holick’s call to action for vitamin D and COVID-19 Key Points The use of sunshine and...

How Menopause Affects Immune Health for Women

Menopause triggers changes in the immune response that can affect how women respond to infections and vaccination. Learn how vitamin D may help! Key Points During the post-menopausal period, women can experience an increase...

SPRING SALE! 15% off test kit orders of $100 or more PLUS the Sunshine eBook for FREE! Use coupon code: SPRING24

X