Dear sir I understand your concern.I am sorry to hear you have been having difficulties getting your after food blood sugar in the normal range now. I am very happy you are this conscientious because having a well controlled blood sugar is very important in preventing the onset of diabetic complications. Remylin d contains many nutrients in which three are very useful in diabetes 1.Methylcobalamin 2.Alpha Lipoic Acid 3.Vitamin D this ingredients help in protecting nerve from damage and help in recovery of damaged nerves to certain extent.There is lot and lots of research data showing that people can develop diabetes if vit d deficiency.Vit D also helps in better bone health and for better control of diabetes. I suppose I have given the desired response if you have any other query please write back. Otherwise please accept & rate my answer. I will appreciate your review about my answer. Best Regards. Dr Vamsi Krishna, Diabetologist.