I know that the core of treating diabetes is to control blood sugar, so can diabetes really be cured?

Diabetes is an irreversible metabolic disease, which can only be cured by controlling blood sugar. Need lifelong medication or insulin. Anyone who says diabetes can be cured is a liar. A few years ago, I read a report that there was a doctor who could cure diabetes. After taking his medicine for two courses, he could be cured, so he didn't need to take any more medicine. As a result, many diabetics bought his medicine, and the blood sugar level was really stable after taking it. After taking the medicine for two courses, they stopped taking the medicine, but the blood sugar of these diabetics is getting higher and higher. Later, the State Administration of Pharmaceutical Products checked that his medicine was hypoglycemic and the patient took it. So don't trust those who say that diabetes can be cured. At present, there is no medicine that can cure diabetes in the world.