Glossary of Diabetic Terms - O

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Obesity: A term uses to describe excess body fat. It is defined in terms of a person's weight and height, or the body mass index (BMI). A BMI over 30 is classified as being obese. Obesity makes your body less sensitive to insulin's action. Extra body fat is thought to be a risk factor for diabetes.

Ophthalmologist: A doctor who treats people with eye diseases.

Optometrist: A person professionally trained to test the eyes and to detect and treat eye problems, as well as some diseases, by prescribing and adapting corrective lenses.

Oral diabetes medications: Medications that people take to lower the level of sugar in the blood. Oral diabetes medications are prescribed for people whose pancreas still produces some insulin. These medications are not used in diabetes during pregnancy.

According to a new study published in the British Medical Journal, regularly eating white rice significantly increases the risk of Type 2 diabetes.

The authors from the Harvard School of Public Health looked for evidence of the association between eating white rice and Type 2 diabetes in previous studies and research. The new study focuses on finding a direct link between the risk and the amount of rice eaten. This study also seeks to determine if the risk of Type 2 diabetes is greater in Asian countries, whose diet consists of more white rice than westerners.
www.redorbit.com

In type 2 diabetes, the body stops responding efficiently to insulin, a hormone that controls blood sugar. To compensate for the insensitivity to insulin, many diabetes drugs work by boosting insulin levels; for example, by injecting more insulin or by increasing the amount of insulin secreted from the pancreas. The new study, published in the June 9 issue of PLoS ONE, showed that a different approach could also be effective for treating diabetes — namely, blocking the breakdown of insulin, after it is secreted from the pancreas.
www.mayoclinic.org