Effect of metformin on plasma metabolite profile in the Copenhagen Insulin and Metformin Therapy (CIMT) trial.
Narges SafaiTommi SuvitaivalAshfaq AliP SpégelM Al-MajdoubB CarstensenHenrik VestergaardM Ridderstrålenull nullPublished in: Diabetic medicine : a journal of the British Diabetic Association (2018)
Metformin treatment is associated with decreased levels of valine, tyrosine and carnitine, and increased levels of leucine/isoleucine. None of the identified metabolites can predict the HbA1c -lowering effect of metformin. Further studies of the association between metformin, carnitine and leucine/isoleucine are warranted.