5 foods that can boost your immune system This video lists five foods that can help boost your immune system, including citrus fruits, berries, leafy greens, garlic, and yogurt. These foods are rich in vitamins, antioxidants, and probiotics that can…

Dr.Jim reveals the secrets to building and maintaining a strong immune system – exercise most days each week; 7 to 8 hours sleep every day; nutrition with balanced calories, fresh fruits, vegetables and grains loaded micronutrients; access to indicated vaccines…