A recent study by researchers at the University of Coimbra in Portugal highlights the potential health benefits of regular coffee consumption, suggesting it could extend a person's healthy lifespan by an average of 1.8 years. The research, which was supported by the Institute for Scientific Information on Coffee (ISIC), reviews over 50 previous studies to assess the impact of coffee on longevity. Published in the journal Ageing Research Reviews, the study explores how coffee's rich antioxidant content may help prevent chronic diseases and slow down the aging process.

While coffee consumption has been known for its dual nature—offering both health benefits and potential downsides—recent findings emphasize the positive aspects. Coffee’s high levels of antioxidants, including chlorogenic acid and polyphenols, combat oxidative stress and inflammation, offering protection against conditions like type 2 diabetes, metabolic syndrome, liver disease, and obesity. Additionally, moderate coffee intake is associated with improved cardiovascular health, enhanced cognitive function, and a reduced risk of neurodegenerative diseases such as Alzheimer's and Parkinson's.

The study also highlights how coffee supports liver health, lowers the risk of certain cancers, and may contribute to improved mood and mental well-being. Its prebiotic properties even help maintain a healthy gut microbiome, crucial for overall health. While these benefits are most evident with moderate consumption (about 3-4 cups a day), they can vary depending on an individual’s health conditions and lifestyle.