Coffee is good or bad for your health?

It is these contradictions of science. For a long time it was said that caffeine was bad for health. Now it was discovered that caffeine is not so bad, and has several positive effects. It helps fight fatigue and generates some improvements in brain performance, such as memory and ability to concentrate. It also has analgesic effect, helps reduce headaches and stimulates kidney function. But its problematic effects still exist, particularly the increased secretion from the stomach, which can cause abdominal pain and gastritis. Caffeine also causes problems in sensitive people with insomnia or those who have at heart arrhythmias - as the tendency to tachycardia and extrasystoles. The use of food requires much coffee as much sense as it is fundamental to any food - a cup of coffee at breakfast and lunch is recommended to take advantage of its effects with minimal risk without the negative effects.