Medical study conducted by a team of researchers from the United States of America, the pineapple Strengthens bones of the body and address the inflammation and stimulates liver function, it also addresses the hardening of the arteries and gout. According to that study, the pineapple is rich in a large number of vitamins of the most important vitamins (a) and (b) and (c) contains a number of metals such as manganese, potassium, iodine, calcium, phosphorus, sulfur, iron and magnesium. As well as the researchers found that the pineapple diet is useful for the treatment of some diseases caught a cold and also treats coughs and makes the sputum less dry and easier to digest and fighting toxins in the body, a food easy to digest and diuretic and useful in cases of stomach ulcers, also addresses anemia, arthritis and atherosclerosis . The citizens of South America and the countries that frequently use it with pineapple for the treatment of wounds and bruises.