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High doses of vitamin D may be necessary for patients who have nutrient malabsorption — just watch for these signs of vitamin D toxicity.
The FDA ust announced the most significant change in dietary supplement regulation since the Dietary Supplement Health and Education Act more than 25 years ago.
If you find expired supplements in your medicine cabinet, there's likely no risk in taking them, but you should still throw them out.
Supplements can help bridge certain vitamin and mineral gaps as you get older, but not all supplements may be right for you.
Is kratom a natural a dietary supplement with pain-relieving properties — or is it an addictive drug?
Our bodies produce less collagen as we age, so there is a huge market for collagen supplements. But should you take them?
If you’re over the age of 40, your natural melatonin has slowed production. So why not turn to a melatonin supplement as a replacement? Well, for starters, there’s little evidence that shows its worth as a sleep aid.
Vitamin D offers benefits to people living with rheumatoid arthritis. Find out how you can test your vitamin D levels to make sure you're getting enough.
If you have rheumatoid arthritis, make sure you're getting enough vitamin D through sunshine, supplements, and your diet.
It's important to get iron in your diet, but too much can also be harmful. Here's how to make sure you get the right amount.