Coffee is a beverage that several people have adopted in their daily lives and created a dependency on it.

For years, the effects of caffeine on the human body have been discussed, raising the heart rate, insomnia, and even dependence on the drug.

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Scientists have also analyzed the drink’s benefits, such as fat reduction. Now a new study suggests a link between consumption with the reduction of body fat levels and for the prevention of type 2 diabetes.

A study published in the journal BMJ Medicine by the Institute of Environmental Medicine at Stockholm University (Sweden) analyzed the possible causal effects of long-term plasma caffeine concentrations on adiposity, type 2 diabetes and major cardiovascular diseases. .

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Mendelian randomization of two samples was used for this. The results showed that the highest concentrations of caffeine in plasma were associated with a lower body mass index.

Similarly, genetically predicted high levels of caffeine were associated with a lower risk of type 2 diabetes. “It was estimated that about half of the effect of caffeine in type 2 diabetes is mediated through the reduction of body mass index.” the study. .

“Randomized controlled trials are warranted to assess whether calorie-free caffeinated beverages may play a role in reducing the risk of obesity and type 2 diabetes,” they concluded.