Research

Hormonal

Resveratrol improves insulin sensitivity in older adults with impaired glucose tolerance, supporting its potential as an intervention to delay aging based on its effects on the insulin/IGF-1 pathway.

Resveratrol may improve insulin sensitivity in older adults with impaired glucose tolerance. While more research is needed, it represents a potential dietary supplement to support metabolic health. Consult a healthcare provider before starting.

LimitedSupportsLOW confidence
A recent pilot study conducted in 10 older adults suggests that resveratrol improved insulin sensitivity in individuals with impaired glucose tolerance (94). These data combined with animal studies provide support for larger studies of the benefits of resveratrol in humans (95).
Joanne M. Murabito et al. · The Journals of Gerontology Series A · 2012

Why this rating

Pilot study with small sample size (n=10), though supported by animal studies.

Source

The Search for Longevity and Healthy Aging Genes: Insights From Epidemiological Studies and Samples of Long-Lived Individuals

Joanne M. Murabito et al. · The Journals of Gerontology Series A · 2012

DOI 10.1093/gerona/gls089

narrative_reviewCited 204×
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DOI resolved against Crossref · corpus check 2026-06-10

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