Are GLP-1 drugs safe for a 52-year-old with T2D?

Question

Hello doctor,

I am 52 years old and was diagnosed with type 2 diabetes two years ago. My most recent HbA1c (Hemoglobin A1c) level was 7.8 percent, and I am currently taking Metformin, 1000 milligrams twice daily. I have also made lifestyle changes, including daily walking and reducing my sugar intake. However, my fasting blood sugar remains around 150 milligrams per deciliter most mornings.

I have been reading about newer medications such as GLP-1(glucagon-like peptide-1) receptor agonists. Could you please explain in simple terms how these medications work and whether they are safe for someone my age?

Also, I am wondering, is it truly possible to reverse type 2 diabetes, or is it something I will need to manage for the rest of my life? I feel like I am making a strong effort, but I am not seeing the results I hoped for.

Kindly help.

Answer 1

Hello,

Welcome to icliniq.com.

I can understand your concern.

It is completely understandable to feel frustrated when your blood sugar levels do not improve as much as you hoped. Your current HbA1c (hemoglobin A1c) of 7.8 percent and fasting glucose around 150 milligrams per deciliter suggest that Metformin alone may not be sufficient to keep your diabetes under optimal control.

GLP-1 stands for glucagon-like peptide-1, a natural hormone that helps regulate blood sugar levels. It works by slowing down digestion (which helps you feel full longer), reducing appetite, lowering the hormone glucagon (which raises blood sugar), and prompting the pancreas to release the right amount of insulin after meals. GLP-1 receptor agonists, such as Semaglutide (Ozempic), Liraglutide (Victoza), and Dulaglutide (Trulicity), mimic this hormone.

They help reduce both fasting and post-meal blood sugar levels and can also support meaningful weight loss.

These medications are generally safe for people over 50, and they are especially beneficial if you are overweight, struggle with cravings, or are at risk of heart disease, as they also provide cardiovascular protection. They can be added to your current treatment without replacing Metformin.

The most common side effects are mild, such as nausea or digestive upset in the first few weeks, but these typically improve with time, especially when starting at a low dose. Importantly, they do not cause low blood sugar unless used with insulin or sulfonylureas.

As for your question about reversing type 2 diabetes, remission is possible for some people, especially if intervention happens early and is supported by sustained lifestyle changes such as:

Losing about 10 to 15 percent of body weight.
Improving sleep.
Managing stress.
Staying physically active can help reduce or even stop the need for medication.

Even if a complete reversal is not achievable, it is possible to prevent disease progression and significantly reduce your risk of complications with the right care.

I hope this information helps you.

Thank you.