Vitamins like C, D, E, and B6 may help kill harmful microbes and increase your body's ability to fight off infections.

Garlic has anti-inflammatory effects that can help with immunity. But foods like citrus fruits and fatty fish may be able to boost immunity even more.

If you incorporate some of these delicious, immunity-boosting foods into your regular diet, you may be looking at a healthier flu season this year.

Remember when you could power through flu season without missing a beat? Or when that coworker with a nasty cold would sit right next to you and somehow you’d dodge getting sick? If those days seem ...

Registered dietitian Steph Grasso shares foods to add to your diet. Welcome to GMA's New Year, New Start. As we ring in the new year, we are sharing everything you need to kick off this year anew.

Recent studies have shown that even if you feel healthy and fit, your immune system could be aging quicker than you think, which could increase the risk of infections and immune-related disorders.

Sleep, regular exercise, and a nutritious diet help your body fight infections and inflammation. Taking supplements, getting ...

There are vaccines you can get to prevent illness and medicine you can take to treat it. But in between, eating foods that boost immunity can help keep your immune system strong and functioning ...