Reacción a "Moderate coffee consumption may slow biological ageing in people with severe mental disorders, according to a study"

This study contributes to investigating the effect of caffeine on telomere length in people with different mental disorders. 

On the one hand, it is known that these individuals experience telomere shortening, which is considered a sign of ageing and a cause of diseases including cancer. On the other hand, protective mechanisms against this ageing include, in addition to physical exercise and proper diet, the intake of antioxidants such as those found in tea or coffee. 

The authors, in accordance with recent publications, point out that high doses of coffee contribute to telomere shortening, while low amounts increase their size to the point where they resemble those found in younger people. 

Although there are many factors that can contribute to telomere length, the results obtained in this study are very interesting and point to the antioxidant and protective effects of many of the components of coffee.