Collagen powders, capsules, or drinks — which form works best? Compare the benefits, costs, and effectiveness of collagen supplements for healthier joints and skin.

While its reputation is at times dismissed as folklore or the efforts of orange juice marketing campaigns, vitamin C’s ...

Vitamin C is essential to the body, as we can’t produce it ourselves – and you better get enough, if you don’t want your ...

Find out how vitamin C and vitamin D function in your body, their role in immune defense, and how much you may need for optimal support.

Winter means less time in the sun, but there are foods that can help you get the vitamin D your body needs to function.

Vitamin C doesn’t just belong in skincare products—it works even better when you eat it. Scientists discovered that vitamin C ...