There has been a slew of studies done on the topic of alternative and naturopathic treatments and natural remedies for diabetes, and many of them exhibit long-lasting, beneficial results. While conventional medicine tends to treat only the symptoms of disease, alternative medicine focuses on both the underlying causes of the ailment, as well as the symptoms, evaluating the body as an interconnected whole.

But is John “free of diabetes”? This is where the lines become blurred. Medically speaking, the term “cure” is usually associated with acute disease—a temporary medical condition, such as bacterial pneumonia, that can be cured with antibiotics. For diabetes, which is a chronic disease, it may be more accurate to use the term “remission” rather than cure. Particularly when considering the pathology associated with diabetes and the individual’s genetic predisposition, relapse is always possible. In a consensus statement issued by the ADA, the term remission is defined based on the following definitions:2

In obese young people, decreased β-cell function has recently been shown to predict deterioration of glucose tolerance (4,78). Additionally, the rate of decline in glucose tolerance in first-degree relatives of type 2 diabetic individuals is strongly related to the loss of β-cell function, whereas insulin sensitivity changes little (79). This observation mirrors those in populations with a high incidence of type 2 diabetes in which transition from hyperinsulinemic normal glucose tolerance to overt diabetes involves a large, rapid rise in glucose levels as a result of a relatively small further loss of acute β-cell competence (3). The Whitehall II study showed in a large population followed prospectively that people with diabetes exhibit a sudden rise in fasting glucose as β-cell function deteriorates (Fig. 5) (80). Hence, the ability of the pancreas to mount a normal, brisk insulin response to an increasing plasma glucose level is lost in the 2 years before the detection of diabetes, although fasting plasma glucose levels may have been at the upper limit of normal for several years. This was very different from the widely assumed linear rise in fasting plasma glucose level and gradual β-cell decompensation but is consistent with the time course of markers of increased liver fat before the onset of type 2 diabetes observed in other studies (81). Data from the West of Scotland Coronary Prevention Study demonstrated that plasma triacylglycerol and ALT levels were modestly elevated 2 years before the diagnosis of type 2 diabetes and that there was a steady rise in the level of this liver enzyme in the run-up to the time of diagnosis (75).
The U.S. government’s study of the Diabetes Prevention Program found that in 3,000 people who had prediabetes, those who lost 5 percent to 7 percent of their body weight reduced their risk of developing Type 2 diabetes by 58 percent. The numbers were even more impressive in those over age 60. All study participants were overweight and had high blood sugar.
The first thing to understand when it comes to treating diabetes is your blood glucose level, which is just what it sounds like — the amount of glucose in the blood. Glucose is a sugar that comes from the foods we eat and also is formed and stored inside the body. It's the main source of energy for the cells of the body, and is carried to them through the blood. Glucose gets into the cells with the help of the hormone insulin.
Anti-diabetic medications are used to control type 2 diabetes mellitus. In this case, body cells are resistant to insulin (injections), therefore medications are given orally to lower the blood glucose levels. In most of the cases, oral hypoglycemic agents are highly effective. One just needs to ascertain which suits him/her the best. There are several classes of anti-diabetic drugs. Largely, their selection depends on the nature of the diabetes, age and situation of the person, as well as other factors.
Anti-diabetic effect of a leaf extract from Gymnema sylvestre in non-insulin-dependent diabetes mellitus patients - Possible regeneration of the islets of langerhans in streptozotocin-diabetic rats given gymnema sylvestre leaf extracts - Effects of a cinnamon extract on plasma glucose, HbA1c, and serum lipids in diabetes mellitus type 2 - Effectiveness of Cinnamon for Lowering Hemoglobin A1C in Patients with Type 2 Diabetes: A Randomized, Controlled Trial - Cloves protect the heart, liver and lens of diabetic rats - Cloves improve glucose, cholesterol and triglycerides of people with type 2 diabetes mellitus - Effects of rosemary on lipid profile in diabetic rats - Inhibition of Advanced Glycation End-Product Formation by Origanum majorana L. In Vitro and in Streptozotocin-Induced Diabetic Rats - Evaluation of clonal herbs of Lamiaceae species for management of diabetes and hypertension - Metformin-like effect of Salvia officinalis (common sage): is it useful in diabetes prevention? - Antidiabetic effect of garlic (Allium sativum L.) in normal and streptozotocin-induced diabetic rats - Antiglycation Properties of Aged Garlic Extract: Possible Role in Prevention of Diabetic Complications - Effect of ethanolic extract of Zingiber officinale on dyslipidaemia in diabetic rats - Effect of Ginger Extract Consumption on levels of blood Glucose, Lipid Profile and Kidney Functions in Alloxan Induced-Diabetic Rats - Efficacy of turmeric on blood sugar and polyol pathway in diabetic albino rats - Hypolipidemic action of curcumin, the active principle of turmeric (Curcuma longa) in streptozotocin induced diabetic rats - A REVIEW ON ROLE OF MURRAYA KOENIGII (CURRY LEAF) IN (DIABETES MELLITUS – TYPE II) PRAMEHA - Capsaicin and glucose absorption and utilization in healthy human subjects - Inhibition of Advanced Glycation End-Product Formation by Origanum majorana L. In Vitro and in Streptozotocin-Induced Diabetic Rats - Use of Fenuqreek seed powder in the management of non-insulin dependent diabetes mellitus - Ginseng and Diabetes: The Evidences from In Vitro, Animal and Human Studies -  
The problem is, glucose is actually toxic if it is just floating around in your bloodstream, so that body has a defense mechanism. Any glucose that is not immediately used is stored as glycogen in the liver and the muscles. This would be all well and good except that your body has a limited number of glycogen receptors. When these are full, as they almost always are in inactive people, the body only has one option left: to store all the excess glucose as saturated fat within the body.

Magnesium deficiency is common in diabetic patients, as magnesium can be lost in the urine with hyperglycemia. A study in Diabetes Care reported that low magnesium status is common in Type 2 Diabetes Mellitus (T2DM) and showed that when low-magnesium Type 2 Diabetes Mellitus patients were given an oral dose of magnesium daily for sixteen weeks, the mineral reduced insulin resistance, fasting glucose, and A1C levels.
“In the realm of fatty liver disease, which is highly associated with either prediabetes or fully diagnosed type 2 diabetes, we do know that decreased fat and decreased weight are associated with far better glucose control,” says Galati, who is the author of Eating Yourself Sick: How to Stop Obesity, Fatty Liver, and Diabetes From Killing You and Your Family. “This research reinforces the idea that patients with type 2 diabetes who are obese — which is the vast majority — can improve their blood sugar control as well as their long-term outlook with weight loss.”
Both type 1 and type 2 diabetes mellitus are chronic conditions that can only be managed using insulin, anti-diabetes medications, lifestyle changes, etc., but cannot be cured. Gestational diabetes generally resolves on itself after the delivery. If not managed properly, diabetes can cause several other complications, like hypoglycemia, diabetic ketoacidosis, nonketotic hyperosmolar coma, etc. Other serious and long-term complications include cardiovascular diseases, chronic renal failure, diabetic retinopathy, etc.

The aptly named bitter melon is thought to help cells use glucose more effectively and block sugar absorption in the intestine. When Philippine researchers had men and women take bitter melon in capsule form for three months, they had slight, but consistently, lower blood sugar than those taking a placebo. Gastrointestinal problems are possible side effects. You can reverse diabetes with these science-backed strategies.

the remedies you have mentioned has given me heart ,as i am having half cup of of karela juice....but i have not taken my blood test as i am fed up and my finger tips are also fed i take my dose of insulin and also the juice.;-)...and hope it works. or is working . i do my daily morning and evening walk of half nothing sweet.or starchy 15th july 08
High doses of magnesium may cause diarrhea, nausea, loss of appetite, muscle weakness, difficulty breathing, low blood pressure, irregular heart rate, and confusion. It can interact with certain medications, such as those for osteoporosis, high blood pressure (calcium channel blockers), as well as some antibiotics, muscle relaxants, and diuretics.​
This article is great, it combines all of the info I have found, not only putting it into a well written article but adds info I had not found yet. I have struggled with type 2 and losing weight, starting an aggressive weight cardio plan in 2016 with an A1C level of 9.7%. Even after three months of an hour or more of weight lifting and 30-50 mins of hard hilly terrain bike riding, my bets A1C was 7.7% with lowering my carb count to the recommended range. After an injury caused me to have to stop many of the exercises for a bit my A1C went up to the 9% range. July this year my A1C was 9.9% and my Dr was talking about insulin shots, which I hate needles. One last ditch effort to find a solution and avoid the shots, I found an article about the benefits of intermittent fasting. I did a lot of research on the matter before creating my own version of a Keto diet, and went on a strict diet of 5-8 servings of green leafy vegetables a day, around 45g of carbs a day, 3oz of lean or healthy fat protein a meal and fasting for 18 hours between Dinner till lunch the next day for two and a half months. My A1C was 6.5, I lost 20lbs, and have tons of energy and no cravings. I have altered my diet to fit my new exercise plan, still 5-8 servings of vegetables a day, but have added occasional breakfasts of two eggs and 1/2 cup salsa, no more than 100g of carbs a day except my once a week cheat day that might go slightly higher if my blood sugar is in a good range, 6oz lean healthy fat protein, and a hard boiled egg in between meals.
Replacing humans with computers could make patients better control their sugar levels and suffer less complications in the long term. The French company Cellnovo has already shown that just a partially automated system, where blood sugar levels can be monitored wirelessly but patients still select insulin amounts, can reduce the chances of reaching life-threatening low sugar levels up to 39%. The company is now working towards developing a fully automated artificial pancreas in collaboration with Imperial College, the Diabeloop consortium and the Horizon2020 program.

A popular spice used in Indian cooking, and the main ingredient of ‘curry’ that has taken the world by storm, turmeric has antibacterial, anti-inflammatory and antioxidant properties that all come together to help diabetics manage more stable blood sugar levels. It helps boost immunity and prevent infections that diabetics are often vulnerable to. Studies conducted on rats prove that curcumin, the active ingredient in turmeric, is effective in reducing plasma glucose level and HbA1C as well as improving the lipid profile. Many diabetics also suffer from arthritis, since the sugar laden blood and inflammatory processes typical to diabetes often damage joints. Turmeric, with its anti-inflammatory abilities, also helps with these joint pains.
To this end, treatment programs such as the Cognitive Behavioural Therapy - Adherence and Depression program (CBT-AD)[64] have been developed to target the psychological mechanisms underpinning adherence. By working on increasing motivation and challenging maladaptive illness perceptions, programs such as CBT-AD aim to enhance self-efficacy and improve diabetes-related distress and one's overall quality of life.[71]
Alternative: “I’m a fat-atarian,” says DeLaney, who tells her patients to avoid low-fat foods. She encourages them to eat whole-fat dairy products, egg yolks, butter, olive oil, and avocado. “Restoring healthful fats to our diets as well as eliminating trans fats and all refined oils that help deplete our fat and vitamin stores will help nourish the body and reduce the need for diabetes medication.”
Some medical professionals use an Oral Glucose Tolerance Test (OGTT) to test for diabetes. If you’ve ever been pregnant and had to drink the sickeningly sweet sugar cocktail and then have blood drawn, you are familiar with this one. Basically, a patient is given 50-75 grams of glucose in concentrated solution and his blood sugar response is measured. I’m not a fan of this test because no one should be ingesting that much concentrated glucose, and the test is not a completely accurate measure. (Just a side note: if you are a drinker of the “Big Gulp” drinks or large amounts of soda, you are putting your body through a similar test each day! Eventually, your body will respond, probably with something like “Fine, you want diabetes, I’ll show you diabetes!)
It was once assumed that environmental factors took generations to affect a gene change, but research is now finding that a bad enough toxin or environmental stress can alter genes in a single generation. While genes can pre-dispose us to disease, the disease will only present itself in the presence of factors like toxins, poor diet or stress. A predisposition to diabetes, for instance, might be activated from toxins in foods, pesticides, herbicides, chemicals, or from a poor diet, especially when any of the above factors are also present.
However, the alternate term “reversed” often being used, may confuse people and mistake the good control of diabetes (remission) as a complete cure. Unfortunately, there is no current long term cure yet, and if one had gained back the weight they had lost or went back to old lifestyle habits, Type 2 diabetes would come back and sign and symptoms would present.

Type 2 diabetes is almost always reversible and this is almost ridiculously easy to prove. This is great news for the more than 50% of American adults who have been diagnosed with pre-diabetes or diabetes. Recognizing this truth is the crucial first step in reversing your diabetes or pre-diabetes. Actually, it something that most people already instinctively recognized to be true.
Alcohol: Alcohol can dangerously increase blood sugar and lead to liver toxicity. Research published in Annals of Internal Medicine found that there was a 43 percent increased incidence of diabetes associated with heavy consumption of alcohol, which is defined as three or more drinks per day. (8) Beer and sweet liquors are especially high in carbohydrates and should be avoided.

As self-management of diabetes typically involves lifestyle modifications, adherence may pose a significant self-management burden on many individuals.[65] For example, individuals with diabetes may find themselves faced with the need to self-monitor their blood glucose levels, adhere to healthier diets and maintain exercise regimens regularly in order to maintain metabolic control and reduce the risk of developing cardiovascular problems. Barriers to adherence have been associated with key psychological mechanisms: knowledge of self-management, beliefs about the efficacy of treatment and self-efficacy/perceived control.[65] Such mechanisms are inter-related, as one's thoughts (e.g. one's perception of diabetes, or one's appraisal of how helpful self-management is) is likely to relate to one's emotions (e.g. motivation to change), which in turn, affects one's self-efficacy (one's confidence in their ability to engage in a behaviour to achieve a desired outcome).[66]
Given the consequences of diabetes, self-management is something I want to encourage, not discourage. Without a commitment from the patient to take an active role in managing their diabetes, any treatment plan is doomed to fail. So is self-treatment with supplements a wise idea?  There’s an array available, and patients regularly ask about the latest treatment “Big Pharma doesn’t want you to know about”. That treatment used to be chromium. Ginseng was popular for a time, too. Fenugreek and bitter melon are used as well. The treatment that seems most popular now is cinnamon. Like any other herbal remedy, most sources will tell you that it’s been used for “thousands of years” as a medicinal herb. As a treatment for diabetes, I have my doubts. While reports of diabetes go back to 1552 BCE, the ability to effectively measure any diabetes treatment only goes back a few decades. Interest in cinnamon as a treatment seems to have started with in vitro tests but gained some plausibility in 2003, when a study from Alam Khan suggested several grams of cassia cinnamon per day could lower fasting blood glucose. Khan randomized Type 2 diabetes to 1g, 3g, or 6g of cinnamon for 40 days. All three groups improved their fasting blood glucose, and blood lipid levels, but there was no effect on A1C.
For seven days take 6 teaspoons of the oil. Take the oil three different times of the day. Then take 2 teaspoons in the morning and 2 in the evening for 4 days. Follow by taking 2 teaspoons of the oil for two days. Take plenty of water in the morning and rub the oil all over the body for 10 days. You must mix the oil with fruit juice. Repeat this treatment if you do not see any improvement.
This essentially means that the type 2 diabetes is being managed at a level that seems as if the diabetes isn’t there at all. Choosing a healthy diet, exercising regularly and maintaining a healthy weight is the key. Eventually, what will likely happen is that blood glucose levels will increase again at a later time, as the person gets older, or if the person returns to an inactive and unhealthy lifestyle and regains weight because the beta cells of the pancreas have already been stressed.

1. Refined sugar - We all know that sugar, until it is in its most natural form, is bad for people suffering from diabetes. When consumed, refined sugar spikes the blood sugar rapidly. Sometimes even the natural form like honey can cause a sudden spike in the blood sugar levels. So, it’s better to avoid refined sugar by all means if you are a diabetic.
Normally, blood glucose levels are tightly controlled by insulin, a hormone produced by the pancreas. Insulin lowers the blood glucose level. When the blood glucose elevates (for example, after eating food), insulin is released from the pancreas. This release of insulin promotes the uptake of glucose into body cells. In patients with diabetes, the absence of insufficient production of or lack of response to insulin causes hyperglycemia. Diabetes is a chronic medical condition, meaning that although it can be controlled, it lasts a lifetime.