Why common diabetes drug metformin can help you live longer

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Delirium is a serious condition that can cause confusion and disorientation, usually appearing suddenly and often due to illness, surgery, or medication.

Researchers at Stanford University and other institutions have uncovered new evidence suggesting that metformin, a widely used diabetes drug, may reduce the risk of delirium and improve survival rates.

Metformin is commonly prescribed to manage type 2 diabetes by helping control blood sugar levels. Previous studies have shown its potential benefits beyond diabetes management, including improving age-related conditions like dementia and reducing mortality.

Given these findings, the researchers set out to investigate whether metformin could also lower the risk of delirium, particularly in patients with type 2 diabetes.

To explore this, the researchers analyzed data from 1,404 patients who had been previously enrolled in a study. The patients were divided into two groups: one group had type 2 diabetes but was not taking metformin, while the other group had type 2 diabetes and was being treated with metformin.

The results were encouraging. Patients who had taken metformin showed a significantly lower risk of developing delirium compared to those who had not. Moreover, those on metformin had a reduced risk of death as well.

These findings suggest that metformin might offer protective effects against delirium and improve survival rates for people with type 2 diabetes.

The research team concluded that metformin could potentially be an effective tool for lowering the risk of delirium in diabetes patients.

However, they emphasized the importance of consulting with a healthcare professional to determine the best treatment approach, as every patient’s situation is different.

If you have diabetes, your doctor may recommend lifestyle changes, medications like metformin, or a combination of both to help manage your condition and reduce your risk of complications such as delirium.

Tips for Reducing Your Risk of Type 2 Diabetes

Type 2 diabetes is a long-term condition that affects how the body processes blood sugar (glucose), which can lead to serious health issues over time.

While certain risk factors like age and family history are beyond our control, there are several lifestyle changes that can help reduce the risk of developing type 2 diabetes:

  • Maintain a Healthy Weight: Excess weight increases the risk of type 2 diabetes. Losing even a small amount—5-10% of your body weight—can significantly reduce that risk.
  • Exercise Regularly: Physical activity helps lower blood sugar levels and improves how your body uses insulin. Aim for at least 30 minutes of moderate-intensity exercise, such as brisk walking or cycling, on most days of the week.
  • Eat a Balanced Diet: Focus on eating fruits, vegetables, whole grains, lean proteins, and healthy fats. Limiting sugary drinks and foods high in saturated and trans fats can also help keep blood sugar levels in check.
  • Quit Smoking: Smoking increases the risk of many health problems, including type 2 diabetes. Quitting smoking not only lowers diabetes risk but also improves overall health.
  • Manage Stress: Chronic stress can raise blood sugar levels and increase the risk of developing diabetes. Stress management techniques like meditation, yoga, and deep breathing can be beneficial.
  • Get Enough Sleep: Lack of sleep is linked to insulin resistance and a higher risk of diabetes. Aim for 7-9 hours of quality sleep per night.
  • Monitor Blood Sugar Levels: If you have a family history of diabetes or other risk factors, regular blood sugar monitoring can help catch any problems early, allowing for timely intervention.

By making these healthy lifestyle choices, you can reduce your risk of type 2 diabetes and improve your overall well-being.

Stay Informed and Take Action

New research continues to highlight the benefits of metformin beyond its traditional use for diabetes.

The recent findings on its potential to reduce delirium and mortality in type 2 diabetes patients are promising and suggest the drug may play a role in broader health management strategies.

As research continues to evolve, it’s important to stay informed about new findings and work closely with healthcare providers to ensure the best treatment plan for your specific needs.

The study, led by Takehiko Yamanashi and published in Aging, opens the door to further exploration of how metformin can benefit people beyond diabetes care, possibly offering new approaches to managing other age-related conditions.

If you care about diabetes, please read studies about high vitamin D level linked to lower dementia risk in type 2 diabetes, and this eating habit could help reduce risk of type 2 diabetes.

For more information about nutrition, please see recent studies about unhealthy plant-based diets linked to metabolic syndrome, and results showing Mediterranean diet could help reduce the diabetes risk by 30%.

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