Medically reviewed by Farah Khan, MD Key Takeaways Taking vitamin C supplements can boost your immune system.Exercise ...

A person shops for produce, which is covered by the USDA Supplemental Nutrition Assistance Program (SNAP), at a grocery store in Baltimore, Monday, Nov. 10, 2025. (AP ...

No one likes being sick. As a teenager, I remember attempting to cure an unwanted cold with a tall glass of refreshing orange ...

Strategies like washing your hands regularly and getting a flu shot go a long way towards keeping you healthy when seemingly everyone has the sniffles—and filling your plate with the best foods to eat ...

For many, diving into the winter months means more indoor time, endless germs, coughing children, less availability of fresh produce, and less sunlight. All of these wonderful factors swirl together ...

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 ...

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 ...

From gut health to longevity, the food as medicine trend is growing fast, boasting a global market value of $25bn (€23bn), and growing at a CAGR of 4.3% (Prophecy Market Insights). Its success is ...

Host of BBC Radio 4 programme Inside Health, James Gallagher, gathered some experts to talk about immune systems, and he ...

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 ...

The immune system depends on a variety of nutrients to function effectively. Vitamins, minerals, proteins and healthy fats all contribute to the body’s ability to protect against infections and ...

We’re all looking for ways to stay healthy this cold and flu season, and our diets may play a bigger role than we realize. “I encourage people to start by eating a balanced breakfast, lunch and dinner ...