Zinc is an essential mineral that keeps your immune system strong, helps heal wounds ... Research suggests it can shorten the common cold. Zinc citrate. This form is bound with citric acid ...

Other foods particularly good for your immune system include fresh garlic, which may help fight viruses and bacteria, and old-fashioned chicken soup. If you do come down with a cold or the flu ...

Seventy percent of your immune system lives in your gut, according to Tyeese L. Gaines, DO, in our list of 27 Doctors’ Own Cures for a Cold. So, it’s important to keep your gut healthy if you ...

In light of the harsh weather, we have spoken to a GP who has explained how the cold can affect our health, and has also shared some effective ways to boost your immune system during the cold snap.

This led them to conclude that cold water triggers the body’s immune system regardless of duration. Ultimately, more research is needed to confirm that cold showers strengthen the immune system.