Why does Metformin Cause Weight Loss in Diabetics?

When you are diagnosed with type 2 diabetes, you are prescribed with a number of treatments that not only helps you to maintain the glucose levels in your blood, but also helps you lose weight, so that your blood glucose levels automatically normalizes. While some medications do the task separately, metformin can do both.

Here’s what you need to know about Metformin, weight loss and diabetes type 2.

What is Metformin & How Does It Work?

You might have heard this name quite a lot, if you have been a diabetic for a long time now. However, if you are new to this diabetic thing, be prepared to hear this name for your life as Metformin has been used and considered as the first-line medication in the treatment of type 2 diabetes.

The medication acts by lowering the amount of glucose released by the liver in the blood. This stops blood glucose levels from rising too high and means that the body does not have to produce as much insulin.

Moreover, the drug has also been known to reduce weight. But is it really true?

Can Metformin Cause Weight Loss?

The answer is a resounding maybe. A number of studies have been conducted on generic medication and has been found that it can cause weight loss in some people. However, it is not clear why and how metformin causes weight loss.

A study conducted recently implied that metformin prompts you to eat less by reducing your appetite. It might also change the way your body stores your fat and uses it. According to one long-term study, the weight loss from metformin tends to occur gradually over one to two years.

Moreover, another theory revealed the fact that the metformin causes several changes in GIT and as a side effect, you will consume less. The common gastrointestinal symptoms with this drug include:

  1. Stomach ache
  2. Diarrhea
  3. Nausea
  4. Temporary GIT upset

This discomfort can be so severe that you might not feel like eating much, thereby allowing you to consume fewer calories.

Will Your Doctor Prescribe Metformin For Weight Loss?

If you are suffering from diabetes type 2 or pre-diabetes due to being overweight, your doctor might prescribe you with metformin and see if it can help you lose weight. However, as metformin is not an FDA approved drug for weight loss, your doctor might recommend some traditional weight loss strategies, including:

  1. Getting physically active for at least 30 minutes a day
  2. Focusing on fresh and organic
  3. Avoiding processed foods
  4. Practicing portion control
  5. Staying hydrated throughout the day
  6. Avoiding sugary drinks
  7. Eating 2:1:1 ratio of carbs, protein and fats respectively.
  8. Taking healthy carbs, fats and protein


Bottom Line

Metformin can cause a modest loss in your weight if you are diabetic. However, being an unconventional and unapproved method, we recommend consulting your doctor before taking this medication for weight loss. And if you’re looking to lose more and keep the weight off longer, you have to get active and eat right.

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