With the popularity of CleanTok on social media, we're constantly being reminded about how dirty everything around us is. But while you might feel you should disinfect every surface in your home or ...

Recent immunology research has unveiled the complex relationship between vitamin D and immune system function. This vital nutrient is involved in the development and function of the immune system, ...

Sat, January 24, 2026 at 2:56 PM UTC The immune system is the body's natural defense network that helps to keep you healthy from things like bacteria, viruses, and parasites. It's a complex network of ...

Lindsey DeSoto, RD, is a nutrition writer, medical reviewer, and registered dietitian who helps clients improve their diet for health-related reasons. Her writing covers a variety of topics, including ...

Eating fruits, vegetables, lean proteins, and healthy fats can boost your immune system. Regular exercise can help regulate and boost immune function but don't overdo it. Getting enough sleep each ...