Consume plenty of lean proteins -- they help the body synthesise antibodies. Vitamin C-rich fresh fruit and vegetables naturally boost your infection-fighting capacity. Vegetables like cauliflower, broccoli and cabbage contain glutathione, an antioxidant which boosts the body's defense system. Avoid fatty foods -- they are difficult to digest and may aggravate gastric symptoms. Have plenty of clear broths, chicken soups and jello. Go easy on sugary foods, which bring down the body's defense capacity. read more








