Lack of exercise is a well-known risk factor for conditions such as cardiovascular disease, diabetes and certain forms of cancer. But some research also suggests that physical inactivity should be ...
In addition to strengthening the muscles, lungs, and heart, regular physical exercise also strengthens the immune system. This finding comes from a study of older adults with a history of endurance ...
Medically reviewed by Farah Khan, MD Key Takeaways Taking vitamin C supplements can boost your immune system.Exercise regularly to help your immune system stay strong.Eating citrus fruits can reduce ...