The extent of weight loss required to reverse type 2 diabetes is much greater than conventionally advised. A clear distinction must be made between weight loss that improves glucose control but leaves blood glucose levels abnormal and weight loss of sufficient degree to normalize pancreatic function. The Belfast diet study provides an example of moderate weight loss leading to reasonably controlled, yet persistent diabetes. This study showed that a mean weight loss of 11 kg decreased fasting blood glucose levels from 10.4 to 7.0 mmol/L but that this abnormal level presaged the all-too-familiar deterioration of control (87).
Researchers are working on vaccines to prevent someone with type 1 diabetes from losing their insulin producing cells. In type 1 diabetes, the body’s immune system turns on its own insulin producing cells and periodically kills them off. A successful vaccine would prevent this from happening. The vaccine has been successful in rodents but vaccines have yet to demonstrate the same success in human trials.
That is the goal of Imcyse, a French company running a clinical trial with an immunotherapy designed to stop type 1 diabetes. Patients that have been diagnosed within the last 6 months, who still retain some insulin-producing cells, are given a treatment designed to make the immune system destroy the specific immune cells that are attacking insulin-producing cells. Results are expected later this year and will reveal whether the treatment has the potential to become a cure.
Not until I actually got this book into my hands could I see that its subtitle read "A medical approach that can slow, stop, even cure Type 2 Diabetes". If I'd known about the subtitle, I wouldn't have been interested in reading the book, since the "medical approach" bit indicated for me that it consisted of traditional precepts penned by a doctor, and also I am not particularly interested in Type 2 diabetes, only Type 1, which I myself have.
I bring this up because sleep apnea increases a person’s risk for developing type 2 diabetes. Also, sleep-disordered breathing is also related to proper nutrition throughout life. And perhaps most importantly, the first line of defense in catching sleep-disordered breathing in patients early, are dentists. This is another area where dentists must get involved if we want to tackle the issue of pervasive type 2 diabetes with any success.
“BCG has been known for more than 30 years to boost production of a cytokine called tumor necrosis factor (TNF), which may be beneficial in autoimmune diseases both by eliminating the autoreactive T cells that attack an individual’s tissues – in the case of type 1 diabetes, pancreatic islets – and by inducing production of regulatory T cells (Tregs) that could prevent an autoimmune reaction. Faustman’s team first reported in 2001 that inducing TNF production could cure type 1 diabetes in mice, but since TNF dosing is toxic in humans, clinical trials have utilized BCG for its ability to elevate TNF levels safely.
Can prediabetes be “cured”? In the early stages of prediabetes (and type 2 diabetes), diligent attention to food choices and activity, and most importantly weight loss, can improve blood sugar numbers, effectively “reversing” the disease and reducing the odds of developing type 2 diabetes. However, some people may have underlying factors (such as family history and genetics) that put them at a greater risk of type 2 diabetes, meaning they will always require careful attention to blood sugar levels and lifestyle choices. Returning to old habits will likely put someone back on the road to prediabetes, and eventually, type 2 diabetes.
The above two rules are the only dietary rules you need to maintain ideal weight for the rest of your life, assuming you apply common sense and avoid extremes. The diet works by building in regular periods of insulin relief, keeping your body from becoming resistant to insulin. Following these two rules, you will maintain your weight and health by never entering the vicious cycle of increasing insulin resistance.