We know that many people who use Glucocil are also interested in blood sugar medications. Research has found that metformin can stimulate the production of Lac-Phe, a molecule that is released during vigorous exercise. It’s a metabolic signal of exercise. It aids weight regulation. It could be helpful for people who are physically unable to exercise.
Researchers from the Univ. of Miami’s Sylvester Comprehensive Cancer Center said that the work could be particularly useful to men who are being treated for prostate cancer. The hormone therapy that slows prostate tumor growth can cause weight gain, blood sugar concerns and increase the risk of heart disease.
“From a clinical standpoint, seeing a metabolic signal that mirrors what we associate with intense exercise was striking,” said first author Dr. Marijo Bilusic. “For patients whose treatments or symptoms limit physical activity, that kind of effect could be especially meaningful.”
Physical exercise is a necessary part of human health. It will always be encouraged as part of any healthy plan. This research is not suggesting that metformin will become exercise in a pill and replace a workout. But for people who are physically incapacitated or struggling with fatigue, the drug may release beneficial signals in the body.
Dr. Bilusic said the study offers “a clearer understanding of how a widely used drug may support metabolic health during prostate cancer treatment — an outcome that matters to patients and clinicians alike.”
The research used blood samples from 29 people. People taking metformin had similar levels of Lac-Phe to people who were working out, even if they were taking cancer treatments.
“What’s encouraging about this work is that it reminds us cancer care isn’t only about targeting tumours – it’s also about supporting the whole patient,” said Priyamvada Rai, a professor of radiation oncology at the Miller School. “By better understanding how treatments affect metabolism, we can begin to identify ways to help patients maintain strength, resilience and quality of life throughout their care.”
The study is interesting; it’s also small. Blood samples from 29 people isn’t a large sample size. Hopefully, for the next stage of research, they can get samples from more people and replicate their findings. Right now, it’s promising but not conclusive.
At this stage in the research, as promising as it is, there are no solid findings on whether metformin is exercise in a pill. We wouldn’t recommend that metformin users skip the gym. But, if you use metformin, it may be helping you reach your exercise goal in a strange, roundabout way!
