As we age, our immune response capability reduces, which can lead to potential infection and disease. Since our body uses food to extract nutrients that prevent disease, it’s important that our diets contain nutrient-rich foods for an overall stronger immune system. Antioxidant-rich foods help fight against free radicals that can cause damage to the body, whereas sugary foods generate an inflammatory response within the body, causing health issues and lowering the immune system. Foods high in antioxidants include berries (blueberries, strawberries, raspberries, goji berries), red cabbage, beans, dark chocolate, pecans, spinach, carrots and potatoes.