No... It is absolutely caused by diet. Exercise is a factor, but only because you're expending the calories you brought into your body in the first place. http

No... It is absolutely caused by diet. Exercise is a factor, but only because you're expending the calories you brought into your body in the first place. https://www.niddk.nih.gov/health-information/health-topics/Diabetes/causes-diabetes/Pages/index.aspx#type2 https://www.niddk.nih.gov/health-information/health-topics/D... I hope you're not a doctor!