Metformin, Glibenclamide, Glimepiride, Glipizide are the practicing treatments for diabetes, and these medicines are only capable of controlling the sugar level. Above mentioned drugs can induce many side effects. Especially when considering pregnant women, the toxicity of Metformin can cause DNA damage to the unborn baby. The harmfulness of Metformin is recognized in cases of metabolic impairment due to liver and kidney diseases. Metformin’s toxicity, by being primarily accompanied by lactic acidosis can occur through both chronic exposure and acute. Secondary to metformin-associated lactic acidosis, patients may experience alterations in the central nervous system. cardiovascular failure, kidney failure, and sooner or later, death. 
In simple terms, the liver, heart, and kidneys have a very strong connection with each other. So, if one of the organs becomes unhealthy, the other two organs could affect that, and if someone with one of these weak organs probably affects High Bp, diabetes, high cholesterol. At the initial phase, he or she will have one of these diseases, but with the time being, symptoms for the other two will appear if the person did not take curable medicines. But if someone takes today’s medication for these diseases, that person can experience the above situation since today’s drugs are not capable of healing any of these diseases.
According to the clinical data found in the European region and America, the liver is the first organ to become weaker (even excluding the instant cirrhosis, caused by alcoholism, hepatitis B and hepatitis C) out of three organs. The liver is the primary site of metabolic and detoxification of xenobiotics. (Xenobiotics are compounds that include food additives, medical drugs, Food preservatives, flavors, etc.) So, it is clear that most of the liver diseases caused by unhealthy foods.
Allopathy medicine says it is impossible to cure type 2 at any stage. Since this condition is due to a genetic disorder (Syndrome), scientists are struggling to discovery proper treatments for type 2 and 1 diabetes. However, it is possible to diagnose type 2 diabetes through a contradictory method. But according to ayurvedic medicine, there is no much observable difference between these two types. We can find curable medication for diabetes in traditional medicine. You can find those treatments in this article. Do not need to worry whether the type of diabetes is curable or not.
Almost all the instant foods are unhealthy, and apart from those foods, foods that contain flavors, flavor enhancers, preservatives, bonding materials used for foods, fragrances, artificial food coloring, artificial sweeteners, etc. Even these additives are approved by food safety and inspection services these additives are not good for healthy living. The reason is those services are only considering the short term effect depend on previous experiences and there is no way to track long term effects of any particular additive. And we don’t know the long term effect of such chemicals.
It is clear that diabetes initiates as a result of a damaged liver. Because the liver is known to be the metabolic center of the organism and is under the control of the nervous system, it has a peculiar tissue structure, and its anatomic localization identifies it as part of the immune system having a specific role in defense of the organism.  Damaged liver may cause to attack beta cells (which produce insulin) by the immunity system and this can leads to diabetes.
If you were taking metformin for the past few years, it is better to get test your kidneys and the heart. You can get an idea on your own if you can get done following two tests.
If you are taking metformin, now it is time to change to Glibenclamide, and it is an oral hypoglycemic drug that stimulates the beta cells to secrete insulin and is used to treat diabetes also diabetes during pregnancy . Before you try out this change, it is always recommended to talk to your doctor first.
If you are expecting 100% cure for diabetes, you have to heal your liver, then you can expect a 100% cure, and while you are taking medicines to restore your liver cells, you have to maintain your sugar levels. So for that, you can take glibenclamide 5mg (when you are taking this medicine, you should check blood sugar level regularly) and always talk to your doctor before going to test this medicine. Meantime you can take 1/2 tablespoon of Turmeric (Curcuma longa) extract with an equal amount of Bee honey, and these are the best treatments for diabetes and also for the liver. This treatment is one of the best treatments for diabetes. It is better to use Sri Lankan turmeric if it is possible. (note that the drug Gliben is only using for type 2 diabetes)
Liv.52 is also one of the best treatment that is used to treat the liver and can take with the treatments mentioned above. If you are worried about traditional treatments, it is recommended to find about Sri Lankan traditional treatments. If you can visit Sri Lanka, you will be able to find the best places for diabetes treatments and cancer treatments.