Tomatoes are rich in carotene, vitamins B and C, especially vitamin P, ranking first among vegetables.

Lycopene contains vitamins and minerals that protect the cardiovascular system, which can reduce the heart attack. Lycopene has unique antioxidant capacity, which can scavenge free radicals, protect cells, prevent DNA and genes from being destroyed, and prevent the progress of cancer. In addition to preventing prostate cancer, tomatoes can also effectively reduce the risk of cancers such as pancreatic cancer, rectal cancer, laryngeal cancer, oral cancer and breast cancer. Tomato contains vitamin C, which has the effects of promoting fluid production to quench thirst, invigorating stomach to promote digestion, cooling blood and calming liver, clearing away heat and toxic materials, and lowering blood pressure. It has a good auxiliary treatment effect on patients with hypertension and nephropathy. Eating more tomatoes has an anti-aging effect and can keep the skin fair. Nicotinic acid can maintain the normal secretion of gastric juice and the formation of red blood cells, which is beneficial to maintain the elasticity of blood vessel wall and protect the skin. Therefore, eating tomatoes also helps to prevent arteriosclerosis, hypertension and coronary heart disease. Tomatoes are juicy and diuretic, and patients with nephritis should also eat them. Most people can eat it. Take 2~3 capsules a day to meet daily needs. French fries are oxidized during processing, which destroys a lot of vitamin C, greatly reduces the nutritional components, and easily increases the intake of fat. Moreover, the oil of French fries is repeatedly heated at high temperature to produce polymers, such as toxic cyclic monomers, which are carcinogens and should be eaten as little as possible.