In general, excess caffeine causes heartbeat, chills, fidget and insomnia. However, a limit of coffein depends on person and his state of health: for one quite enough one cup of coffee to have above trouble, while others drink ten cups of coffee per day and feel well. Coffee - one of the most studied beverage in the world, and yet scientists continue to argue about what impact it has on human body. There is every reason to think that coffee lover able to limit themselves in accordance with its tolerance to caffeine, may not fear for their health.
Coffee contains acid, especially high-altitude sorts of arabica, and this acid, not caffeine, sometimes cause pain in the stomach. Coffee without coffein contains acid too, so stomach problems can not be solved. Neutralizing coffee sales in North America and Great Britain in France and Germany. All of these varieties of coffee doesn't so tasty because the acid give piquancy to high altitude arabica which grown in the mountains and also to coffee blends, which contain arabica.
