Story perspectives

117-Year-Old's Gut Health Secrets for Longevity Revealed

10/19/2025

Summary

Story summary

Researchers studying the microbiome of María Branyas Morera, a 117-year-old woman, found her gut health exceptional and a diverse microbiome linked to longevity.
Her daily yogurt intake and a Mediterranean diet contributed to this diversity, particularly boosting beneficial Bifidobacterium.
Other foods such as kefir and fermented vegetables also support gut health.
New guidelines suggest kiwi, rye bread, and mineral-rich water can relieve chronic constipation, challenging traditional fiber recommendations.

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Story summary

Researchers studying the microbiome of María Branyas Morera, a 117-year-old woman, found her gut health exceptional and a diverse microbiome linked to longevity.
Her daily yogurt intake and a Mediterranean diet contributed to this diversity, particularly boosting beneficial Bifidobacterium.
Other foods such as kefir and fermented vegetables also support gut health.
New guidelines suggest kiwi, rye bread, and mineral-rich water can relieve chronic constipation, challenging traditional fiber recommendations.