The internet is abuzz about e.l.f.'s wallet-friendly version of the beloved vitamin C serum. But is it all hype?

Women between ages of 30 and 70 need about 600 international units, and once they're over 70, that number goes up to about ...

While many assume over-the-counter vitamins are harmless in any combination, certain pairings can create toxic buildups or ...

Vitamin C is an immune-boosting superhero. It’s also a nutrient that the body doesn’t make (unlike vitamin D), so you need to get it from your diet or a supplement. Besides bolstering the immune ...

Below, we break down the main types of vitamins you might take in supplement form, and the ideal times to take them, ...

With nearly a billion prescriptions issued annually in England , and almost half the population taking medication regularly, ...