Health

Chemical exposure linked to rising diabetes, obesity risk

Emerging evidence ties endocrine-disrupting chemical exposure to two of the biggest public health threats facing society - diabetes and obesity, according to the executive summary of an upcoming Scientific Statement issued ...

Diabetes

Bacteria may cause type 2 diabetes

Bacteria and viruses have an obvious role in causing infectious diseases, but microbes have also been identified as the surprising cause of other illnesses, including cervical cancer (Human papilloma virus) and stomach ulcers ...

Medical research

Mitochondrial function changes as we age

(Phys.org)—A new study finds that age-related onset of type 2 diabetes and impaired glucose tolerance may be due to the lowered ability of muscle mitochondria to switch from metabolizing fatty acids to metabolizing glucose ...

Medical research

One night of sleep loss can alter clock genes in your tissues

Swedish researchers at Uppsala University and the Karolinska Institute have found that genes that control the biological clocks in cells throughout the body are altered after losing a single night of sleep, in a study that ...

Medical research

Vitamin A deficiency may be involved in type 2 diabetes

Investigators have long sought the answer to a vexing question: What are the biological mechanisms involved in the development of type 2 diabetes? A recent study from Weill Cornell Medical College researchers suggests that ...

Diabetes

Low-carb diet recommended for diabetics

A new study involving researchers from the University of Alabama at Birmingham and other institutions says patients with Type 1 and Type 2 diabetes should eat a diet low in carbohydrates.

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Diabetes mellitus type 2

Diabetes mellitus type 2 or type 2 diabetes (formerly called [non-[insulin]]-dependent diabetes mellitus (NIDDM), or adult-onset diabetes) is a disorder that is characterized by high blood glucose in the context of insulin resistance and relative insulin deficiency. While it is often initially managed by increasing exercise and dietary modification, medications are typically needed as the disease progresses. There are an estimated 23.6 million people in the U.S. (7.8% of the population) with diabetes with 17.9 million being diagnosed, 90% of whom are type 2. With prevalence rates doubling between 1990 and 2005, CDC has characterized the increase as an epidemic.

Traditionally considered a disease of adults, type 2 diabetes is increasingly diagnosed in children in parallel to rising obesity rates due to alterations in dietary patterns as well as in life styles during childhood.

Unlike type 1 diabetes, there is little tendency toward ketoacidosis in type 2 diabetes, though it is not unknown.[citation needed] One effect that can occur is nonketonic hyperglycemia which also is quite dangerous, though it must be treated very differently. Complex and multifactorial metabolic changes very often lead to damage and function impairment of many organs, most importantly the cardiovascular system in both types. This leads to substantially increased morbidity and mortality in both type 1 and type 2 patients, but the two have quite different origins and treatments despite the similarity in complications.[citation needed]

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