Multivitamins can help close nutritional gaps in your diet. But certain foods provide vitamins, minerals, fats, fiber, and ...

Here’s what vitamin D3 is and why your body needs it.

Vitamin B12 is an essential nutrient found mostly in animal foods. One large scrambled egg provides about 0.5 micrograms (mcg) of the nutrient—which is about 20% of the recommended daily value.

The NIH Office of Dietary Supplements published a fact sheet in March 2025 reviewing the evidence behind vitamins C, D, and A ...

You probably know that vitamin C supports your immune system while vitamin D helps strengthen your bones, but you may be scratching your head about the importance of vitamin K to your health. This ...