Top 6 in Top 10 foods that can prevent cancer.
According to the level of fermentation, can be divided into: unfermented green tea, fresh, fresh sweet as Long province tea, semi-fermented green tea, glycol with bitterness such as oolong tea and fully fermented black tea. The nutrients contained in the tea contain a variety of vitamins, minerals and chemical ingredients, which are associated with anti-cancer. Vitamin C content is higher than conventional vegetables and fruits, while the group of vitamins B and vitamins A, D, E, K and P are rich in content, and contain trace elements such as fluorine, manganese, zinc, molybdenum, selenium and Tellurium. In addition, polyphenols in tea (tannin in tea), such as Catechin and Ergosterol (Ergosterol), aromatic oil compounds, caffeine, Q acid (tannin), theophylline and other chemical components can fight cancer and prevent cancer effectively.
Among the anti-cancer effects of tea, green tea contains catechin (EGCg), which has the most anticancer effect and can inhibit the growth of tumor cells, especially esophageal cancer, stomach cancer and bowel cancer. Catechin also has the preventive effect of cell damage and inhibits the occurrence of cancer. The tea contains tannins and q acids, which can prevent the formation of nitrosamine carcinogens in the stomach, so drink plenty of green tea after eating grilled meat food. In addition, aromatic oils can stimulate gastric acid secretion, eliminate gastric scale and reduce gastrointestinal tumors. The antioxidant effect of polyphenols in tea can suppress and inhibit the metamigration of cancer cells.