How long it takes for vitamins and supplements to work depends on factors like the type of vitamin, your diet and hydration, ...

Women who might become pregnant should be especially cautious with vitamin A supplements or avoid them entirely .

For example, 3,000 IU of vitamin A (as retinol) is 900 mcg RAE. About 18,000 IU beta carotene, which is less potent than ...

Discover 8 brain foods that boost memory in just 30 days. These powerful superfoods can transform your cognitive function and ...

You can also get vitamin K2 through supplementation. Vitamin K is a fat-soluble vitamin that is essential for certain functions in the body, such as blood clotting and bone formation. There are two ...

Discover the 8 best vitamins for improving blood circulation in your legs. Learn how these nutrients support healthy blood ...

Magnesium is an essential mineral found in vegetables like spinach, kale, acorn squash, edamame, artichokes, and parsnips.

Vitamin C may make skin look younger and tackle signs of aging, new research finds. Here, experts explain how it works and ...

Vitamin C is a co-factor (meaning it’s a required element) in a process that activates genes that are involved in cell ...

I feel healthy overall — but I had to wonder: is my vegetarian lifestyle helping me age gracefully, or quietly wearing me ...

They don't yet recommend vitamin K supplements but stress the benefits of a diet naturally rich in this vitamin. This research opens new avenues for understanding how nutrition influences brain aging.

As scientists seek to unravel the intricate potential connections between nutrition and the aging brain, a new study from researchers at the Jean Mayer USDA Human Nutrition Research Center on Aging ...