Salty foods, potato chips, frozen foods, and fast foods and other salty foods can impair the body's immune response, because a high-salt diet can cause tissue inflammation and increase the risk of autoimmune diseases. However, too much salt in the diet can increase the risk of high blood pressure and heart disease and stroke. Too much salt can also weaken the immune system. Eating well also means limiting saturated fat, cholesterol, salt and added sugars. Since experts believe that your body absorbs vitamins more efficiently from food sources rather than supplements, the best way to support your immune system is to eat a balanced diet. Just like a healthy diet, exercise can promote overall health, thereby promoting a healthy immune system. One way exercise can improve immune function is to increase overall circulation by making it easier for immune cells and other anti-infective molecules to move around the body. Some other ways to strengthen the immune system include correct