In 2010, the Swedish scientists from Umea University for the first time explored how the way coffee affects its useful properties. Then a drink was still suspected of Carcinogenicity, but 15 years of watching 64,603 residents of the province of västerbotten showed that brewed in the Turk coffee, preferably filtered: its use was associated with reducing the risk of breast cancer, writes likar.info.
Later meta-analysis of 59 independent studies confirmed that coffee reduces the overall incidence of cancer, particularly cancer of the bladder, colon and rectum, liver, endometrium, esophagus, pancreas, breast and prostate.
There was limited evidence that coffee is associated with an increased risk of stomach cancer and bladder cancer, but in 2016, experts from the International Agency for research on cancer (IARC) concluded that convincing evidence is. In June 2016 who excluded coffee from the list of possible carcinogens, where he was for a long 25 years. Now flavored drink deservedly recognized part of a healthy diet.
There is some information about the “more useful” ways of cooking or coffee, but the information we have today, allows us to identify several key features of the utility coffee:
Coffee with caffeine is more useful decaffeination his brother. Apparently, this is due to the fact that the removal of caffeine from beans extract many antioxidants that fight oxidative stress and inflammatory reactions;
– Coffee is useful as long as you eat quality food and do not smoke. Cup of coffee “cigarette” will not save you from the harmful effects of tobacco smoke;
– Useful temperature of the coffee should not exceed 65 °C in June 2016 MAIR acknowledged hot beverages are carcinogens, suspected them of involvement in the development of cancer of the throat and esophagus;
– Useful coffee does not contain sugar. Regular consumption of sugary drinks is a direct road to diabetes, atherosclerosis and other troubles;
– Prepared coffee soluble is preferable. The study showed that a Cup of instant coffee during meals reduces iron absorption from 5.88% to 0.97%. However, an hour after food preparation method coffee to iron metabolism is not affected.