The great immune system is really required by the children during their growth. Fortunately, some types of fruits and vegetables could help strengthen the immune system of a child naturally. They are also really effective to prevent any diseases.

1. Avocados contain vitamin A, calcium, phosphorus, iron and vitamin C. In addition, fat fruit would provide a natural lubricant in the joints of the bones of the body such as neck, wrist and ankle thong. Avocados are also capable of lowering cholesterol and heart attacks.

2. Watermelon is rich in vitamins A, B complex and vitamin C and many minerals containing calcium and magnesium. It is really good for cleaning the blood from different types of poisons harm. Watermelon is also rich in beta-carotene, which serves to enhance antibody and serves as an antioxidant. Also, it would protect the body against fever, cancer and heart disease.

3. Papaya contains beta-carotene, vitamins C, E, carotenoids and antioxidants. In addition, papaya is also able to neutralize free radicals and maintain the immunity of the kids.

4. Pears are easily digested by babies and children because they are rich in fiber which could help speed up the process of digestion. Thus, pears also have antioxidants that could prevent a food allergy.

5. The content of vitamin C in citrus fruits are excellent for the protection of body cells and can enhance the immunity of children. Citrus is also enriched by the beta-carotene, folic acid, antioxidants and fiber.

6. Guava contains vitamin C, antioxidants, potassium and lycopene. Vitamin C content of guava is the highest compared to other fruits because it is a powerful antioxidant to prolong the immune system.

7. The tomatoes could increase the antibody. Also, they could fight disease, free radicals, treating diarrhea, and gastrointestinal disorders.

8. Broccoli contains a beta-carotene, vitamin C, folic acid, calcium, iron, chlorophyll, flavonoids and antioxidants. This food is not only able to strengthen the immune system, but it also reduces the risk of heart disease, cancer and diabetes.