Drinking 3-4 cups of coffee each day may help slow biological aging in individuals with severe mental illnesses. Research indicates that this moderate coffee consumption is linked to longer telomeres, which are crucial indicators of cellular aging. Those who drink this amount may experience the equivalent of 5 extra biological years compared to non-coffee drinkers. The study involved 436 adults with schizophrenia or affective disorders and examined their coffee habits over several years. It found that while moderate coffee intake could be beneficial, drinking more than 4 cups did not yield the same positive effects.
• Participants who consumed 3-4 cups daily had longer telomeres than those who did not drink coffee.
• The study noted that coffee drinkers aged 5 years biologically younger than non-drinkers.
• Smoking habits were prevalent among participants, affecting caffeine metabolism.
• The research highlights the potential health benefits of coffee while cautioning against excessive consumption.
Understanding the link between coffee and telomere length could influence dietary recommendations for people with mental health issues. This insight opens avenues for further research on lifestyle choices that may mitigate accelerated aging in vulnerable populations.
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