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Metformin is a drug that you have probably heard of if you or someone you know has type 2 diabetes. It is one of the most common medications to manage this condition. Research shows, however, that Metformin is what we often call a ‘wonder drug’. In this case, this is because it not only helps manage diabetes, but it also has the potential to prevent or treat several other conditions. One of those conditions is aging. New research suggests that older women taking metformin have a higher chance of reaching the age of 90 compared to those using other diabetes medications. Let’s take a closer look into how Metformin achieves this.

What is Metformin?

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Metformin is a well-known drug that has been a cornerstone in the treatment of type 2 diabetes for decades. It works to reduce glucose in the blood via a few different pathways. It reduces glucose production in the liver, which reduces glucose absorption in the intestines, and therefore improves the body’s own response to insulin. It is often prescribed as the initial drug to help control blood sugar in patients diagnosed with type 2 diabetes, helping control their blood sugar throughout the day, including after meals. Metformin is recommended for type 2 diabetes patients with mild to moderately uncontrolled blood sugar. It can also be useful in preventing diabetes development in those at high risk. It is well tolerated by most individuals, making it a useful and accessible medication. Metformin is also classified as a gerotherapeutic, meaning that it has the potential to slow down various aging processes within the body.

Study Finds Metformin Increases Longevity

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The recently published study, which focused on postmenopausal women, compared the longevity outcomes of those taking metformin with those using a different diabetes medication called sulfonylurea. The results revealed that women in the metformin group had a 30% lower risk of dying before the age of 90 compared to those in the sulfonylurea group. This notable difference suggests that metformin might have anti-aging effects that contribute to enhanced longevity.

Mechanism of Action

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The belief is that Metformin targets multiple pathways of aging in the body. It has been shown to mitigate DNA damage and stimulate gene activity associated with prolonged life. Previous studies have also demonstrated that metformin can help preserve brain health and reduce the risk of certain conditions, such as long COVID. All of this said, the researchers are clear that the study has limitations, and that more research is needed to better understand its mechanism of action for this result as well as to confirm its efficacy as an anti-aging agent.

Who Can Use Metformin?

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Currently, metformin is primarily prescribed for individuals with mild to moderate type 2 diabetes to help them regulate blood sugar levels. Currently, it is not possible to receive a diagnosis for this medication for anti-aging purposes alone. However, the emerging research on matformin’s potential role in promoting longevity in older women opens up new avenues for exploring its use in aging populations. Further research in this area may shed light on whether metformin could be beneficial beyond its traditional diabetic indications.

Future Potential

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The findings linking metformin to exceptional longevity in women underscore the importance of continued research into the drug’s potential anti-aging properties. While more research is needed to establish a definitive causal relationship between metformin and increased lifespan, the current study paves the way for further investigations into novel therapeutic interventions aimed at slowing biological aging and improving overall health outcomes in aging populations.

The Bottom Line

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Metformin’s association with improved longevity in women highlights the promising potential of this drug as a gerotherapeutic agent. As the field of geroscience continues to advance, exploring the mechanisms by which metformin influences aging processes could lead to innovative strategies for promoting healthy aging and extending lifespan.

Disclaimer: This information is not intended to be a substitute for professional medical advice, diagnosis or treatment and is for information only. Always seek the advice of your physician or another qualified health provider with any questions about your medical condition and/or current medication. Do not disregard professional medical advice or delay seeking advice or treatment because of something you have read here.

Read More: Top 5 Metformin Side Effects and What You Need to Know