Calories contain very little calories, but it is a fruit rich in nutrient quality. There are lots of vitamins A and C. Which is very beneficial for the body.
Playing grapefruit decreases appetite. For this reason many people keep it in the food list for weight control. Some studies have shown that grapefruit plays a role in controlling blood pressure and maintains lipid levels.
According to the American Heart Association, the risk of stroke is greatly reduced due to citrus fruits. In this case grapefruit is quite beneficial.