Treating Obesity can cure Type 2 Diabetic?

Obesity and Type 2 diabetes are diseases that can considerably decrease life expectancy, diminish quality of life and increase healthcare costs. The prevalence of obesity and diabetes continues to rise by epidemic proportions. .According to the reports, in 2002 18.2 million people, or 6.3 per cent of the population, had diabetes. Diabetes was the sixth leading cause of death. death certificates in 2000. The direct and indirect cost of diabetes in the U.S. in 2002 was estimated at $132 billion. It has been estimated that the annual cost of overweight and obesity in the U.S. is $122.9 billion. This estimate accounts for $64.1 billion in direct costs and $58.8 billion in indirect costs.

What is Diabetes?

Diabetes is a disease characterized by high levels of blood glucose resulting from defects in insulin production, insulin action or both. Type 1 diabetes happens when the body's immune system destroys pancreatic beta cells, the only cells in the body that make the hormone insulin that regulates blood glucose. This form of diabetes usually hit children and young adults, although disease onset can occur at any age. Type 1 diabetes reports for only five to 10 percent of all diagnosed cases of diabetes. Risk of type 1 diabetes includes autoimmune, genetic and environmental factors. Type 2 diabetes happens for some 90 to 95 percent of all diagnosed cases of diabetes. It generally begins as insulin resistance, a disorder in which the cells do not use insulin properly. As the requirement for insulin rises, the pancreas gradually loses its ability to produce insulin.

Treating Obesity Will Treat Type 2 Diabetes?

Weight-loss is an important aim for overweight or obese persons, particularly those with type 2 diabetes. Weight-loss of 5-10% of body weight can improve insulin action, decrease fasting glucose concentrations and reduce the need for some diabetes medications. A plan of diet, exercise and behavior modification can successfully treat obesity, but pharmacotherapy and/or surgery may be warranted.

Diet

Weight-loss occurs when energy expenditure exceeds energy intake. Creating an energy undersupply of 500-1,000 calories per day will result in a one to two pound weight-loss per week.

Physical Activity

Regular physical activity helps maintain weight-loss and prevent regain. It also enhances insulin sensitivity and glycemic control, may decrease the risk of developing diabetes and reduces mortality in patients with diabetes.

Medication

There are a number of medications intended to treat diabetes, insulin resistance and obesity. Metformin is one of medication that has been found helpful in reducing the risk of type 2 diabetes in patients with insulin resistance. Metformin reduced the rate of progression to diabetes in obese persons with impaired glucose tolerance. Men who take metformin had central obesity and other features of metabolic syndrome (insulin resistance, hypertension, hyperlipidaemia) had slightly more weight-loss and slightly lower fasting blood glucoses that those given a placebo.

Prevention

Preventing and treating obesity will help in the prevention and treatment of diabetes. Assisting a healthy lifestyle in children and adolescents will put them on a path that will decrease their risk of diabetes and its complications. Adults at high consequence of developing diabetes to change their diet and lifestyle may prevent them from developing diabetes and its consequences.