Almonds can help treat, prevent type 2 diabetes and cardiovascular disease

We know that the sweet almond contains about 26% carbohydrates (12% dietary fiber, 6.3% sugars, 0.7% starch and the rest miscellaneous carbohydrates), and may therefore be made into flour for cakes and cookies (biscuits) for low-carbohydrate diets or for patients suffering from diabetes mellitus or any other form of glycosuria.

Now the same has been further substantiated by the researchers from Nutrition at Loma Linda University's School of Public Health and Principal Investigator for this study, which was conducted at the University of Medicine and Dentistry of New Jersey.

The study looked at the effects of consuming an almond-enriched diet as it relates to the progression of type 2 diabetes and cardiovascular disease in adults with pre-diabetes. After 16 weeks of consuming either an almond-enriched or regular diet, both of which conformed with American Diabetes Association (ADA) recommendations, the group that consumed an almond-enriched diet showed significantly improved LDL cholesterol levels and measures of insulin sensitivity, risk factors for heart disease and type 2 diabetes.

Researchers conclude that, overall, consuming an ADA-recommended diet consisting of 20% of the total calories from almonds for 16 weeks is effective in improving LDL cholesterol levels and measures of insulin sensitivity in individuals with pre-diabetes. Nutrients in almonds, such as fiber and unsaturated fat, have been shown to help maintain healthy cholesterol levels and increase insulin sensitivity, both of which help to prevent the development of type 2 diabetes and reduce the risk of cardiovascular disease.   It also provides evidence that suggests almonds contribute to heart health. However, it adds a new dimension to the existing research because it shows almond consumption not only aids in disease management, but may also help reduce the risk  of certain chronic diseases. Almonds offer 3.5 grams of fiber, 13 grams of unsaturated fat and only 1 gram of saturated fat per one-ounce serving.

Ref : http://www.almondboard.com/InTheNews/Pages/ArticleDetails.aspx?aID=97

New target for diabtes type 2 treatment ?

Mitochondria provide energy for cellular activity. Mitochondrial damage causes people with type 2 diabetes to lose insulin-producing cells, a finding that could lead to new treatments, researchers say.

The researchers (Dr. E. Dale Abel, chief of the endocrinology and metabolism division at the University of Utah School of Medicine in Salt Lake City) found that when insulin-producing beta cells in the pancreas can't respond to circulating insulin, it triggers a "molecular cascade" that damages the normal action of a certain molecular receptor on the surface of the mitochondria. The damaged mitochondria then begin to destroy adenosine triphosphate, the prime fuel for cellular activity. As a result, the beta cells die.

The study provides novel insights into the role of insulin signaling in the regulation of the BAD/GK complex, glycolytic enzyme activity and mitochondrial metabolism in pancreatic β-cells. Ser112-BAD_S and its upstream kinases may be potential targets for the maintenance of the BAD/GK complex that is necessary for normal mitochondrial function and the regulation of β-cell survival....

Source : http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0007983