Vitamin D

Vitamin D isn’t your regular vitamin that you get from GNC (well, you can, but that’s not the point here). It’s actually a steroid hormone…

Researchers say they’ve identified the minimum level of vitamin D needed for good heart health. Previous research has shown that vitamin D deficiency increases the…

For obese Americans who are low on vitamin D, taking a supplement of the nutrient might help them lose weight, a new study suggests. According…