Type 2 DM is primarily due to lifestyle factors and genetics. A number of lifestyle factors are known to be important to the development of type 2 DM, including obesity (defined by a body mass index of greater than 30), lack of physical activity, poor diet, stress, and urbanization. Excess body fat is associated with 30% of cases in those of Chinese and Japanese descent, 60–80% of cases in those of European and African descent, and 100% of Pima Indians and Pacific Islanders. Even those who are not obese often have a high waist–hip ratio.
If you bring your blood sugar into the healthy range (a hemoglobin A1C reading of 7% or lower), you'll reduce your risk of nerve damage by 60%, according to research from the National Institute of Diabetes and Digestive and Kidney Diseases. "Healthy blood sugar levels can slow the process and ease the pain of diabetic neuropathy," says Aaron I. Vinik, MD, PhD, the director of the research and neuroendocrine unit at Eastern Virginia Medical School.
An unbalanced microbiome composition, known as dysbiosis, has been found in patients with diabetes, for whom the diversity of the gut microbiome is often reduced as compared to healthy people. Researchers from the University of Amsterdam recently showed that fecal transplants, used to transfer the microbiome of a healthy person to the gut of one with diabetes, can result in a short-term improvement of the insulin resistance found in obese patients with type 2 diabetes.
The body obtains glucose from three main sources: the intestinal absorption of food; the breakdown of glycogen (glycogenolysis), the storage form of glucose found in the liver; and gluconeogenesis, the generation of glucose from non-carbohydrate substrates in the body. Insulin plays a critical role in balancing glucose levels in the body. Insulin can inhibit the breakdown of glycogen or the process of gluconeogenesis, it can stimulate the transport of glucose into fat and muscle cells, and it can stimulate the storage of glucose in the form of glycogen.
"Brittle" diabetes, also known as unstable diabetes or labile diabetes, is a term that was traditionally used to describe the dramatic and recurrent swings in glucose levels, often occurring for no apparent reason in insulin-dependent diabetes. This term, however, has no biologic basis and should not be used. Still, type 1 diabetes can be accompanied by irregular and unpredictable high blood sugar levels, frequently with ketosis, and sometimes with serious low blood sugar levels. Other complications include an impaired counterregulatory response to low blood sugar, infection, gastroparesis (which leads to erratic absorption of dietary carbohydrates), and endocrinopathies (e.g., Addison's disease). These phenomena are believed to occur no more frequently than in 1% to 2% of persons with type 1 diabetes.
Founded in 2006, Massachusetts-based biotechnology startup Gelesis has raised a total of $118.2 million for developing an oral smart pill. In 2016, the company initially filed an IPO offering of $60 million, but pulled out and instead focused on raising more funding. The technology is based on capsules filled with tiny hydrogel particles that expand between 50 to 100 times their weight in size after absorbing water from the stomach, which results in increased satiety to help obese diabetes patients lose weight and control their sugar metabolism. They are currently undergoing a phase 2 clinical trial on their Gelesis200 product for treating diabetes.
Pain has been shown to interfere with self-management activities, sleep, physical functioning, work, family relationships, mood, and quality of life. To make matters worse, pain is often invisible to others, so family members, coworkers, and health-care professionals often have no idea what a person in pain is going through. Many people feel that their physicians don’t understand and tell them they “just have to live with it.”
Electrical stimulation can sometimes block pain signals from traveling up the nerves. The most commonly used system is called TENS, which stands for transcutaneous electrical nerve stimulation. TENS works by sending electrical pulses across the surface of the skin into the nerves. The stimulating pulses help prevent pain signals from reaching the brain. They also help stimulate your body to produce higher levels of its own natural painkillers, called endorphins.
Founded in 2014, San Francisco-based startup Virta has raised $82 million after a recent Series B round led by Venrock, a venture capital firm with ties to the Rockefeller fortune. The company is an online medical clinic that applies nutritional biochemistry to reverse type 2 diabetes. The company provides a starter kit, coaching, and physician check-ups online through a subscription fee-model to give patients access to the tools to treat and monitor their diabetes.
The tuberculosis skin test is based on the fact that infection with M. tuberculosis produces a delayed-type hypersensitivity skin reaction to certain components of the bacterium. The standard recommended tuberculin test is administered by injecting 0.1mL of 5 TU (tuberculin units) PPD into the top layers of skin of the forearm. "Reading" the skin test means detecting a raised, thickened local area of skin reaction, referred to as induration. The area of induration (palpable, raised, hardened area) around the site of injection is the reaction to tuberculin.
In the picture to the right you can see the lunch that I was unbelievably served at the 11th International Congress on Obesity in Stockholm 2010. This is a major international conference for obesity doctors and scientists. The food contains almost exclusively energy from sugar and starches, things that are broken down to simple sugars in the stomach.
The ketogenic, or keto, diet calls for dramatically increasing your fat intake and consuming a moderate amount of protein and a very low amount of carbs, with the aim of kicking your body into a natural metabolic state called ketosis, in which it relies on burning fat rather than carbs for energy. Ketosis is different from diabetic ketoacidosis, a health emergency that occurs when insulin levels are low in conjunction with high levels of ketones. (37) Ketones are by-products of metabolism that are released in the blood when carb intake is low.
Diabetes has grown to “epidemic” proportions, and the latest statistics revealed by the U.S. Centers for Disease Control and Prevention state that 30.3 million Americans have diabetes, including the 7.2 million people who weren’t even aware of it. Diabetes is affecting people of all ages, including 132,000 children and adolescents younger than 18 years old. (2)
According to the Mayo Clinic, doctors may use other tests to diagnose diabetes. For example, they may conduct a fasting blood glucose test, which is a blood glucose test done after a night of fasting. While a fasting blood sugar level of less than 100 milligrams per deciliter (mg/dL) is normal, one that is between 100 to 125 mg/dL signals prediabetes, and a reading that reaches 126 mg/dL on two separate occasions means you have diabetes.