Hello doctors; i'm conneting from india. my uncle is 53years old. he is having diabetes type 2. how to make it normal?

See a Doctor: Your uncle needs to see a doctor & have his sugar regulated by diet, exercise and maybe medications, this is a serious problem & cannot be done without help. By controlling his blood sugar he prevent complications such as blindness, amputation of leg, heart attacks, strokes--these are serious, often life threatening, almost all medical doctors can help him, better than self car.