Medically reviewed by Jamie Johnson, RDN Certain herbs and spices may help your body fight an infection or ease symptoms.

Vitamin C plays a crucial role in the function of immune cells. Individuals with infections tend to have lower levels of vitamin C. However, research has not found conclusive evidence that taking ...

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 ...

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.

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 ...

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.

Your immune system is your body’s first line of defense against harmful invaders, such as bacteria, viruses, and toxins. Maintaining its strength is essential for overall health, and the foods you eat ...

The powerful strategies top health experts are using to strengthen their immune systems and stay healthy during cold and flu ...

We often think about our immune system when a breakdown happens—AKA the sniffles start. Sick happens, and nothing can prevent anyone from never, ever coming down with an illness. However, it is ...

Somehow we’re at back-to-school already. I do look forward to certain aspects of back to school, like the excited stories about how the school day was. But I definitely dread the blast of illness we ...

This story is from Manual, GQ’s flagship newsletter offering useful advice on style, health, and more, four days a week. Sign up here to get it in your inbox. Each year, supplement brands fall over ...

Consuming ABC juice on an empty stomach can be beneficial for the entire body. But the key to unlocking largest nutrient absorption lies in consuming it on an empty stomach. Learn about the ways that ...