The secret to healthy aging may be hidden in your blood
Researchers from Boston University have identified a specific pattern of blood metabolites associated with extreme longevity in centenarians. These chemical fingerprints, including bile acids and steroids, differ from typical aging patterns and may offer clues for protecting against age-related decline.
Why it matters
Understanding the biological markers of healthy aging could lead to new medical interventions that improve quality of life for the elderly.
People who live to age 100 and beyond often owe their exceptional longevity to a mix of protective genes and healthy habits. Researchers estimate that genetics account for as much as 50% of the ability to reach extreme old age, while lifestyle factors such as eating a plant forward diet, staying physically active through regular natural movement, and maintaining strong social relationships also play an important role. Although scientists have identified unique immune system traits in many centenarians, the metabolic changes associated with healthy aging have remained less clear.
Scientific reporting based on peer-reviewed study findings without ideological framing.
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