
Among the vitamins in tomatoes, the most important are vitamin A (important for eye and endocrine processes), B complex (B1, B2, B5, B6 - protecting the nervous system, skeletal system, metabolism), vitamin C (necessary cardiovascular, nervous and endocrine system), vitamin E (vitamin youth and fertility) and vitamin K (important for the synthesis of certain elements of figurative blood). Then, tomatoes contain large amounts of potassium, phosphorus, iron, calcium, magnesium and selenium, and organic acids, the latter having an important role for the digestive system. Also, the tomato is the richest natural source of lycopene, a substrate that gives red. Unfortunately lycopene can not be produced by the body, so is the only source of nutrition.
Tomatoes also contain folic acid, important in hematopoiesis ("making" red blood cells and thus help combat anemia) and eliminate homocysteine, an amino acid whose metabolism is dependent on vitamin B complex increased level of homocysteine increases the risk of cardiovascular disease, especially the risk of myocardial infarction, cerebral vascuare accidents and limb vascular disease. Homocysteine is also involved in the development of atherosclerosis, the disease represented by the accumulation of fat (cholesterol) in the vessel wall, which lose their elasicitatea and reduces the lumen (inside), so that the tissues which they irrigate not get enough nutrients and oxygen. Ischemia occurs (underlying infarction: myocardial, brain, lung or other tissues) and tissue degradation.
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