Grapefruit does not burn fat nor does it burn calories. Grapefruit is high in water content, which makes the body feel full and often results in consuming smaller amounts of food.
Grapefruit does slightly lower insulin levels in the body, aiding in curbing the appetite. The lowered insulin levels also prohibit the human body from storing higher levels of sugar than fat.
This fruit is low in calories, with an average of 40 per serving, making it a healthy choice to add to any diet. Grapefruit is an excellent source of fiber and vitamin C. Grapefruit juice is also packed with vitamins and nutrients, which aid in overall health.