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

The best immune boosting foods contain critical nutrients like vitamin C and A ...

And Dr Hussain Ahmad, a hospital doctor, said: “I don’t really like the word boost when we talk about the immune system. It gives the idea that you can switch it on or make it stronger with tablets or ...

Coming in as the most vitamin A–rich food, three ounces of pan-fried beef liver contain 6,582 micrograms (mcg) of the vitamin ...

No matter the season, it's important that we always take care of ourselves to prevent unwanted colds and diseases. Though many associate cold and flu season with wintertime, you can still get sick in ...

Getting enough sleep is essential for a strong immune system. Lack of sleep can weaken the body's ability to fight off ...

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 ...

Although winter is coming to a close, cold and flu season is still threatening our immune systems. Staying healthy is a marriage of several simple practices, according to Dr. Roger Seheult, a critical ...

There’s a lot of truth to the adage “food is medicine.” While medications are certainly important and necessary, there is a direct relationship between diet and immune health. Nutrients both directly ...

As much as Philly loves the start of football season, fall also signals the return of something far less exciting: cold and flu season. It usually begins in October and can last through May. The best ...

Vitamins and supplements like zinc and cod liver oil are often touted for their ability to boost your immune system, but Jeffrey Bland, the "father of functional medicine," says that's not actually ...