Grapefruit
Famous for its ability to keep you full for longer, this fruit is a great snack. Grapefruits are rich in fiber, which may help reduce blood sugar levels in certain people. Even if you consume the entire fruit, a grapefruit has just a few hundred calories per serving. Magnesium, potassium, and Vitamin C are all present in this meal, and they are all beneficial to the immune system when consumed together. The vitamin C content of a grapefruit is 60% of the daily recommended value.

Grapefruit
