Study: Moderate Coffee Consumption May Slow Aging Effects

A recent study revealed that drinking up to 4 cups of coffee daily may reduce biological signs of aging, while consuming more than 5 cups could have the opposite effect.

  Sat , November 29 2025 / 08:45 PM Updated At: 2025-11-29 20:45:28

دراسة تشير إلى أن القهوة المعتدلة تقلل من تأثيرات الشيخوخة

A recent study found that moderate coffee consumption may provide a biological advantage, showing that individuals who drink up to 4 cups a day have cells that appear approximately five years younger than those who avoid coffee.

The research focused on individuals with severe mental disorders such as schizophrenia, bipolar disorder, and psychosis, revealing that coffee intake is linked to longer telomeres, cellular structures associated with aging. However, consuming more than 5 cups daily did not yield additional benefits and may accelerate biological aging due to cellular stress from excessive caffeine.

Global health organizations recommend limiting caffeine intake to around 400 mg daily, equivalent to roughly 4 cups of coffee, to ensure protective effects without overloading the body.

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