Good and bad news for them coffee lovers brings new studies that have examined the effects of its consumption on human health.

The study found that coffee had an impressive effect on physical activity levels, encouraging people to move more, making an average about 1000 more steps day.

On the other hand, according to the same study, published in the New England Journal of Medicinecoffee is associated with loss of approximately 36 minutes of nighttime sleep daily, with the greater the intake, the less sleep.

Scientists have also studied the effect of coffee on palpitations, which manifests as “flutter” or chest arrhythmia and is common among coffee drinkers. The study found that in healthy men and women, coffee did not cause such sensations. abnormal vaginal contractions as they are called – despite warnings from experts that this could be a side effect of caffeine intake.

However, coffee can lead to an increase in another type of heart palpitations known as Abdominal contractions. These extra or irregular heartbeats are relatively common and benign. ECS usually occur for no particular reason, they can appear in people who are stressed or after coffee, exercise, alcohol, and although they are annoying or even disturbing to the patient, most experts say that in healthy people they are not a cause for special concern. fear.

According to scientific data, the health effects of coffee are complex. Although beneficial for most as it can reduce the risk of chronic disease and possibly increase life expectancy, it can still cause sleep disturbances and “flutter”.

“Reality is like coffee is not only good or only bad. Overall, this study shows that coffee consumption is almost certainly safe. But the world must recognize that there are real and measurable physiological effects that can – depending on the person and their goals – be harmful or beneficial, ”said Gregory Marcus, lead researcher and professor of medicine at the University of California.

Coffee is one of the most widely consumed beverages in the world, and decades of research shows that it has major health benefits. Many observational studies have shown that coffee drinkers live longer and have a lower risk of developing diabetes, cancer, liver disease, depression and other chronic diseases. However, much of this data comes from large studies that show only correlations, not cause and effect, and are based on self-report data that is not always reliable.

Source: Washington Post.