Scientists are increasingly finding evidence in favor of a simple drink that can help slow down the aging process at the cellular level. We are not talking about a complex chemical formula, but about ordinary coffee.
According to recent research, moderate coffee consumption may be associated not only with alertness, but also with slower biological aging.
The secret of coffee's effect on cells
Telomeres are responsible for the process of slowing down aging. These are protective “caps” on the ends of chromosomes that shorten each time a cell divides. The shorter the telomeres, the older the cell is biologically. Short telomeres are one of the key markers of aging.
The study showed an interesting pattern. People who drank 3-4 cups of coffee a day had longer telomeres on average. According to these indicators, the biological age of the cells of coffee drinkers corresponded to the age of people five years younger than those who did not drink coffee.
How does this work
Scientists attribute this effect to coffee's high content of antioxidants and anti-inflammatory compounds. They protect cells, including telomeres, from damage.
The effect has a clear dosage. Maximum benefits are observed with moderate consumption – up to 3-4 cups per day.
Exceeding this threshold (more than 4-5 cups) reduces the positive effect to nothing. This norm corresponds to a safe daily dose of caffeine – about 400 mg.
Who should be careful
Despite the encouraging data, coffee is not a one-size-fits-all solution. It is worth abstaining from it or its excess in case of certain cardiovascular diseases, gastrointestinal problems, anxiety disorders and insomnia, and during pregnancy.
The new data is not a call to immediately start drinking coffee. Rather, they say that moderate consumption of your favorite drink can be a harmonious part of a healthy lifestyle and, perhaps, one of the small steps towards active aging.
Important: This information is not a substitute for consulting a doctor. The body's response to changes in diet/training may depend on individual physiology, genetic predisposition and health status. It is recommended to consult a specialist.
