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Vitamin D under scrutiny: epidemic of deficiency or excessive concern?

Its popularity is undeniable, but it has come accompanied by a global abuse of measurements and the sale of supplements, with ...

Eight signs you’re deficient in vitamin D

If you ask most conventional doctors whether they take supplements themselves, the chances are they will reply that they do ...

Fighting vitamin D deficiency

One billion people, or 15% of the general population in the world, are deficient in vitamin D. In Canada, about one-third of the population are low in vitamin D. Geographically, this would be higher ...
Health on MSN

4 Common Causes of Vitamin D Deficiency

Vitamin D deficiency is common and is associated with risk factors like older age, certain medical conditions, and decreased ...
Health on MSN

4 Supplements Not to Mix with Vitamin D

Medically reviewed by Erika Prouty, PharmD If you take vitamin D supplements to treat any deficiencies, it's essential to ...
Verywell Health on MSN

The Best Time of Day to Take Vitamin D

Learn about the best time of day and way to take vitamin D, and if you should consider supplementing with this nutrient.