Grapefruit is not only delicious but also nutritious. According to the recommendations of the U.S. Food and Drug Administration, consuming half a grapefruit daily can provide more than half of the vitamin C needed by adults for the day. Additionally, grapefruit is low in calories, with only 60 calories, making it very suitable for weight loss. Grapefruit is rich in dietary fiber, vitamin A, potassium, and antioxidants such as lycopene and beta-carotene. 91% of grapefruit is water, which makes it a "hydration expert" among fruits.
Except for those who are taking certain medications and cannot eat this sweet and sour citrus fruit, everyone else can eat more grapefruit. Here are the 4 major health benefits that grapefruit brings to the body.
1. Preventing stroke and heart diseases. According to a survey by the American Heart Association, the flavonoids found in citrus fruits (including grapefruit) can reduce the risk of stroke. Studies have shown that people who eat more citrus fruits have a 19% lower chance of stroke and a 15% lower chance of developing heart disease. The potassium in grapefruit can also help control blood pressure. Therefore, grapefruit is definitely a great helper for people's heart health.
2. Preventing kidney stones. According to a study by the University of Wisconsin, the citric acid in grapefruit is beneficial for the recovery of kidney stone patients because it can prevent the formation of new stones and break down small stones that have just formed.
3. Preventing cancer. Studies have shown that the rich folic acid in grapefruit can play an important role in preventing some gastrointestinal tract cancers, such as pancreatic cancer and colon cancer. It is particularly noteworthy that some studies have shown that a high intake of folic acid is closely related to a low incidence of postmenopausal breast cancer.
4. Eye care. According to research by the American Optometric Association, grapefruit is rich in vitamin C, and its antioxidant properties can effectively prevent and treat cataracts.