Tomatoes are one of the low-calorie vegetables; hold just 18 calories per 100 g. They are also very low in fat contents and have zero cholesterol levels. Nonetheless, they are an excellent sources of antioxidants, dietary fiber, minerals, and vitamins. On account of their all round qualities, dieticians and nutritionists often recommend them in cholesterol controlling and weight reduction diet programs.
The antioxidants present in tomatoes are scientifically found to be protective against cancers, including colon, prostate, breast, endometrial, lung, and pancreatic tumors. Total -ORAC (Oxygen Radical Absorbance Capacity) in this vegetable is 367 µmol TE/100 g.
Lycopene, a flavonoid antioxidant, is a unique phytochemical compound found in the tomatoes. Red variety fruits tend to possess more of this antioxidant. Together with carotenoids, lycopene may help protect cells and other structures in the human body from harmful oxygen-free radicals. Studies shows that lycopene protects the skin from ultra-violet (UV) rays and thus offers some defence against skin cancer.