Learn which supplement is best for preventing and treating respiratory viruses, how to take them, and side effects to watch for.

Zinc supplements can support immune health and healing, but taking them on an empty stomach may affect absorption and side ...

You can get the daily recommended amount of zinc through the foods you eat. See which foods are the best sources of this essential trace mineral.

Medically reviewed by Jamie Johnson, RDN Key Takeaways Zinc may help prevent cold symptoms or shorten the length of a cold.Zinc plays a key role in bone development and bone repair and may help lower ...

Medical experts have issued an urgent warning over 'dangerous' vitamin combinations you should never take and how it can harm ...

Zinc is a vital mineral that your body relies on to stay healthy. Since your body can’t produce zinc on its own, you need to get it through your diet. Foods like meat, shellfish, nuts and seeds are ...

While zinc is most abundantly found in oysters, red meat, poultry, eggs and dairy products, Fazio notes that it is also found ...

We asked the experts.

Oysters offer big nutrition in small bites, including being good sources of zinc, protein, and omega-3 fatty acids. But not ...

Zinc, vitamin C, and vitamin D don't prevent COVID-19 deaths, a scientific review found. But vitamin D shortened patients' hospital stay if they started taking it after getting COVID-19. The review ...

When respiratory virus season hits, it’s fair to want to do everything you can to supercharge your immune system. But while supplements come up a lot, it’s hard to know which to choose. When it comes ...