Doctors can you tell me how often should a diabetic exercise?

As often as non-: As often as non-diabetic. This goes for both type one and two! some modifications may be necessary if complications are present. Minimum, three 30m sessions per week, with intermittent activity throughout, such as going up stairs. Push ups. Situps! if you are type 2, then weight loss is essential-low carb/high protein and fiber diet the best! get a heart rate monitor and keep hr in range 125-130!