The Effect of Aerobic and Resistance Training in Patients With Type 2 Diabetes on Vitamin D Treatment

This study examines whether combining aerobic and resistance exercise can improve blood sugar control in adults with Type 2 diabetes who are taking a specific combination of diabetes medications and vitamin D. Researchers want to understand how exercise and vitamin D interact. **You may be eligible if...** - You are an adult (18 or older) with Type 2 diabetes - You are taking metformin plus an SGLT2 inhibitor (a common diabetes medication combination) and have been on a stable dose for 6 months - You are taking prescribed vitamin D (for the intervention group) or not taking it (for the control group) - You are able to walk steadily and independently for at least 6 minutes **You may NOT be eligible if...** - You are taking insulin or other diabetes medications not in the specified combination - You are taking a multivitamin supplement that contains vitamin D - You are pregnant - You did not sign informed consent Talk to your doctor to see if this trial is right for you.