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Metformin During Exercise May Hinder Health Benefits

11/16/2025

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Summary

Story summary

A Rutgers University study found that metformin during exercise may blunt some benefits, reducing improvements in blood sugar control and vascular function.
The 16-week trial involved 72 adults at risk for metabolic syndrome.
Researchers note that while metformin lowers blood sugar, it may interfere with the body's adaptation to exercise.
They advise patients to consult doctors about combining metformin with exercise.

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Story summary

A Rutgers University study found that metformin during exercise may blunt some benefits, reducing improvements in blood sugar control and vascular function.
The 16-week trial involved 72 adults at risk for metabolic syndrome.
Researchers note that while metformin lowers blood sugar, it may interfere with the body's adaptation to exercise.
They advise patients to consult doctors about combining metformin with exercise.