by Globo Rural Online
(Doctors say that moderate consumption of coffee - four cups per day - does no harm to health)
For the doctor and researcher Luiz Antonio Machado César, Heart Institute - Incor, Hospital das Clinicas - HC, Faculty of Medicine, University of São Paulo - USP, coffee does no harm to health if taken in moderate amounts and usual ie, up to four cups a day.
It assesses the effects of coffee on variables involving the cardiovascular system to know the effects of alcohol in blood pressure and heart patients who already have coronary diseases and states that according to recent studies, there is evidence that coffee is bad for people with heart problems.
Studies are being conducted in Unit Coffee Heart Incor installed on, through a partnership with the Coffee Research Consortium, coordinated by Embrapa Café The survey examined the behavior of more than one hundred people through different batteries of tests made periodically with patients who drank coffee.
According to the doctor, the results show that drinking coffee does not hurt. "The light roast coffee has a slight tendency to increase blood pressure.
Already coffee roasting dark caused no change in pressure. There was a slight increase in bad cholesterol and also the good cholesterol. It was also observed that after drinking coffee, people usually could walk over the mat, "he says. The survey will study
the effects of decaffeinated coffee and espresso.
The researchers explain that in the past, a large number of cardiologists believed that caffeine coffee had only, ignoring the beverage also contains higher amounts of minerals (4.2%), chlorogenic acid and quinídeos (2-4%), niacin or Vitamin PP (B3 or
nicotinic acid) (1%) in addition to caffeine (2.1%) and hundreds of volatile oils responsible for the smell and taste of the beverage.
Today, evidence show that drinking coffee may be beneficial to health. Serious research concluded that caffeine and chlorogenic acid induce the individual to respond better to its own insulin.
Other studies
Surveys have also shown that the drink has a stimulating action on the nervous system and increases attention, concentration and memory short and medium term, including being recommended for students of all ages.
Studies also indicate that coffee may play in the prevention of colon and rectal cancer, Parkinson's disease and Alzheimer's disease, apathy and depression, obesity, type II diabetes, gallstones and liver cancer, and increase wakefulness brain and reduce drowsiness.
Source: Globo Rural magazine
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