Some of the health benefits of grapefruit include lowering the risk of skin diseases, assisting in weight loss, reducing the severity of conditions such as asthma and rheumatoid arthritis, and ensuring a healthy heart. Grapefruits are low in calories and high in nutrients and vitamins such as vitamin C.
Vitamin C, which is one of the major nutrients in grapefruits, is essential for boosting the performance of the immune system, reducing cold symptoms, enhancing the health of the skin and reducing the severity of all inflammatory conditions. Vitamin C is also vitally responsible for promoting cardiovascular health by reducing the risks of stroke, cancer and heart disease.
Lycopene, which is the red or pink pigment found in some grapefruits, is considered to have tumor-fighting ability. It is, therefore, one of the dietary carotenoids that have a high capability of fighting oxygen free radicals that damage cells and form cancerous tumors. Drinking grapefruit juice on a regular basis gives the body the ability to inhibit oxidation and reduce the existence of free radicals. Eating grapefruits can drastically reduce the chances of prostate cancer, as revealed by the Journal of Clinical Nutrition. Grapefruit juice is also one of the highest ranked antioxidants.