Hi @Aftab_Chohan and welcome to the forum? Are you Type 1 or Type 2 diabetic? A lot of the Type 2 forum members find that they can lower their Blood Glucose levels and control their diabetes with a Low Carbohydrate High Fat diet. Have a read through trhe threads and ask any questions you want to. The people on here will be able to give you some useful advice.
Hi and welcome to the forum. Lowering your BS through diet and lifestyle changes or medication if needed can sometimes improve diabetes related complications.