Medically reviewed by Jonathan Purtell, RDN Protein is a macronutrient important for muscle building and appetite control, ...

A careful look at the scientific literature shows humans can absorb some nutrients from the air. Could we use this to our ...

If you're focused on healthy aging, these are the top vitamins and minerals that experts say you should consider.

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Vitamin B12 is an essential nutrient found in a wide variety of foods. Learn more about the best food sources of vitamin B12 ...