據說metformin能延年益壽

• Slow aging, prevent age-related disease, and increase lifespan. Preliminary studies suggest that metformin may actually slow aging and increase life expectancy by improving the body’s responsiveness to insulin, antioxidant effects, and improving blood vessel health.
• https://www.health.harvard.edu/blog/is-metformin-a-wonder-drug-202109222605#:~:text=Slow%20aging%2C%20prevent%20age%2Drelated,and%20improving%20blood%20vessel%20health.
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