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

Medically reviewed by Amelia MacIntyre, DO Key Takeaways Vitamin C can boost your immune system by stimulating white blood ...

As the seasons change, so do the challenges that bodies face. The transition from winter to spring brings warmer weather, blooming flowers, and longer days. However, it also ushers in seasonal ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Vitamin C and vitamin D both support immune function in ...

Ascorbic acid, the scientific name for vitamin C, supports immune function. Eating ascorbic acid-rich foods helps your immune system work properly.

Kristie Reed, PharmD, oversees emergency, general medical, surgical, psychiatric care, and oncology medication as the pharmacy director of a community hospital. Dr. Reed specializes in IV medications.

Here are four practical ways to boost vitamin C in your diet: Eat more citrus fruits: Oranges, grapefruits, tangerines and ...

A strong immune system can act as a first line of defence against winter illnesses. It helps quickly recognise invading ...

Vitamin C is one of the essential nutrients needed to maintain a healthy immune system, so it’s important to ensure that you’re including enough sources of vitamin C in your diet. But as well as ...

Vitamin C, also known as ascorbic acid, is one of the most essential nutrients for human health. Unlike some vitamins, the body cannot produce it on its own, making dietary intake crucial. This ...

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 ...