Immunity is the body's ability to fight disease, either through the activity of special blood cells (active immunity) or by injecting antiserum (passive immunity).
Here are some natural and simple ways to improve your immune system: Get enough sleep and deal with your stress. Avoid tobacco smoke.
Drink less alcohol. Eat lots of vegetables, fruits, nuts and seeds. Think about probiotics. Catch the sunshine. Go to garlic. Try supplements to support the immune system. Eat medicinal mushrooms. Be healthy and stay happy