The Vitamin D and Kidney Stones Myth

So far, in our vitamin D myth busting series, we have dispelled myths such as those claiming vitamin D can become toxic when stored in fat, that toxicity is a concern when taking more...

Nutrients to Support Healthy Thyroid Function

Learn and share how certain nutrients, especially vitamin D, can influence thyroid function and health this January, for Thyroid Awareness Month! Key Points Nutrients such as iodine, selenium, zinc, B-vitamins, vitamin D, vitamin A...

Memorial Day Sale! Get 15% off home test kits with coupon code MAY15. Sale ends 5/31 at 11:59pm PST.