sildaxin There used to be a prevailing opinion that caffeine was not good for health, and it would cause cardiovascular diseases, however there is research that now shows it can help prevent things such as Diabetes.One study showed that those who drank at least six cups of regular coffee a day were 22 percent less likely to develop the disease. Research also shows that 3 to 4 cups a day are not going to do any harm. There is no evidence that drinking coffee is bad for the stomach or involved in the formation of gastric or duodenal ulcers or causes heartburn. A group of Australian researcher found that even a small amount of caffeine allows athletes and sportsmen to train and exercise over a third longer than usual.In fact, the researchers found that just one cup of coffee could be all it takes to instigate the advantages.