We normally don't like to discuss medical or health issues on this forum, as it is a
vaping forum. However, I am a retired physician assistant and RN and will briefly explain about Type 2 diabetes.
Type 1 diabetes usually presents itself in childhood or the teens. It occurs when the pancreas doesn't produce enough insulin to metabolize sugars and starches. Since the sugars can't be metabolized, they accumulate in the blood and the body's cells starve. Usually is hereditary (family history). Treatment is usually insulin injections.
Type 2 diabetes usually presents in mid to later adulthood.
Usually occurs in obesity or when overweight, and with physical inactivity. Due to all the fat cells from the increased weight and body mass, the pancreas is unable to produce enough extra insulin to metabolize sugar and starches like it used to.
Chances are your medical practitioner put you on an exercise and diet program for you to lose the extra weight. Chances are excellent, if you are able to return to your recommended weight, your Type 2 Diabetes will be controlled just by diet/exercise and you won't have to be placed on oral meds or insulin injections. (Also is hereditary)