Coffee is effective in fighting diabetes and cancer and is heart-friendly for athletes

A recent study, conducted by researchers from Harvard University, found that one cup of coffee per day helps reduce the risk of developing type 2 diabetes.

The researchers analyzed blood samples of people who drank one cup of coffee for 4 years.

And they found that they were 11 percent less likely to develop type 2 diabetes than people who did not consume the drink regularly.

At a time when other studies indicated that drinking four cups of coffee a day reduces the risk of Alzheimer's disease. It enhances memory and raises levels of concentration.

Also, drinking one cup of coffee a day reduces the risk of liver cancer by 20 percent.

This percentage increases to 50% by drinking 4 cups of coffee a day.

A study conducted by researchers from Harvard University's School of Public Health revealed that people who drink two to three cups of coffee a day are more optimistic and up to life.

The researchers say that these people are 45 percent less likely to think about suicide.

Also, drinking two cups of it daily helps reduce the feeling of pain, and thus lead to a more comfortable life.

Many studies have been conducted to study the effectiveness of natural caffeine in improving physical performance, especially when exercising.

Caffeine interacts with receptors in the brain to stop the part that causes fatigue.

This means that you will be able to do more to burn calories without feeling stressed.

And if you are an athlete, you can drink four cups of coffee a day. The recommended amount is between 2-6 milligrams of caffeine per kilogram of body weight.