Soups, fruit juices, and coconut water are all excellent sources of hydration. Foods rich in vitamin C and A enhance immunity, such as papaya, beetroot, orange, and others. During malaria, fructose is essential. Fruits provide quick energy. Vitamin C-rich foods include ripe papaya, sweet lime, grapes, berries, lemon, orange, kiwi, melon, and pineapple. Vitamin C helps the body cleanse and fight disease.