TOMATOES: Most easily available vegetable tomato contains good amount of B vitamins, especially Vitamin B6. They are high in Vitamin C and potassium as well. Tomatoes help your body produce a natural antioxidant called glutathione that detoxify the liver. Moreover, tomatoes are one of those foods that you need to eat to have a perfect skin. Eating tomatoes daily can keep your digestive system healthy as it prevents both, constipation and diarrhoea. Other benefits of eating tomato are: it works against impotency and helps increase the sperm count, they are powerful blood purifiers clear up urinary tract infections.