Add Yahoo as a preferred source to see more of our stories on Google. These immunity-supporting foods can help you stay healthy and vibrant all winter long. With cold and flu season around the corner, ...

In our fast-paced world, convenience can often come at the cost of nutrition. This shift has led to an increased reliance on ultra-processed foods. There's also growing evidence that ultra-processed ...

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 ...

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, ...

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 ...

Daily usage of a popular over-the-counter medication may compromise immune function while offering temporary pain relief, recent findings indicate. Millions reach for their medicine cabinet daily, ...

As we enter the cold and flu season, you may be wondering what steps you can take to avoid the next round of the common cold. Basic hygiene practices like washing your hands are the frontline defense ...

Does a glass of OJ a day keep the doctor away? Reviewed by Dietitian Lisa Valente, M.S., RD Orange juice supports the immune system because it’s rich in vitamins and antioxidants. Drinking OJ helps ...

Scientists have discovered that the female immune system is better at fighting infections, but it increases the risk of lupus.