In order to keep the immune system stronger, it is imperative to exercise regularly and maintain a balanced diet. Let’s get down and have a look at the top foods that help boost the immune system and stay healthy. Spinach is a green leafy vegetable loaded with iron and vitamin C. People add spinach to various dishes because it improves the taste of dishes and helps ward off blood impurities. Also, spinach promotes good health by improving the body’s disease-fighting ability. Due to the richness of nutrients, including antioxidants and beta-carotene, its demand has increased worldwide. Just be wary of consuming raw spinach because some people find it difficult to digest. Therefore, when making an Indian food online order, it is imperative to make sure that the spinach is cooked properly.