Medically reviewed by Kierra Brown, RD Garlic, citrus fruits, turmeric, and bell peppers can help your body respond more effectively against viruses and other germs.Fermented foods, mushrooms, leafy ...

Barely a week goes by when we aren’t introduced to another anti-ageing strategy that promises to prevent wrinkles and promote ...

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Vitamin D supplementation does not prevent COVID-19 or improve symptoms but it may help lower the risk of long COVID, a recent study suggests.

Vitamin D is often called the “sunshine vitamin” because our bodies make it when our skin is exposed to sunlight. It plays a very important role in keeping our bones strong and helping the immune ...

Learn what vitamin B6 does in your body, including benefits for brain health, energy, immunity, heart health. Plus, the best food sources of this essential nutrient.

Vitamin D is an essential nutrient for your immune system, heart health, and more. However, most Americans don't get enough ...

It sounds almost ironic. People live in bright, sun-filled regions, yet millions struggle with low vitamin D levels.Doctors say this quiet deficiency has become one of the most widespread nutritional ...

Sometimes (but not always), a store-bought smoothie just hits. We taste tested several bottled smoothie brands and ranked ...

In a large, randomized trial, researchers at Mass General Brigham have found that high-dose vitamin D3 did not reduce COVID-19 infection severity, but may impact long COVID outcomes.