Word: bloode
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...referred to as pluripotent stem cells - then instructed the newly reborn cells to grow into beta cells, the cells in the pancreas that secrete insulin. In Type 1 diabetes, these beta cells no longer work to break down the glucose that floods the body after each meal, leading to blood-sugar spikes that can damage the kidneys and heart...
Researchers found that over the four-year study, patients who adhered to the Mediterranean-style eating plan maintained lower blood-sugar levels for a longer time than those in the low-fat-diet group. On the basis of their findings, the study's authors suggest that some diabetes patients may be able to substitute diet and exercise for blood-sugar-lowering medications...
...study, which was published in the Sept. 1 issue of the Annals of Internal Medicine, 56% of patients following the Mediterranean diet were able to control their blood sugar without medication, compared with 30% of those on the low-fat regimen. The Mediterranean dieters were also able to maintain slightly more weight loss than the low-fat group - 8.4 lb. vs. 7.1 lb. - and showed small improvements in triglyceride and HDL cholesterol (the good kind) levels, both risk factors for heart disease...
...knew that," says Dr. Loren Greene, a New York University Medical Center endocrinologist, who was not involved in the study. "But there just hasn't been a good study to confirm this before." Some past studies have suggested that eating fewer carbohydrates can help diabetes patients lower their blood sugar. Other research has shown that intake of monounsaturated fats like olive oil can improve patients' insulin sensitivity, allowing the body to naturally control blood sugar more effectively. (Read "Heart Risk for Diabetics May Be Exaggerated...
...current study does not make clear, however, whether diet alone can reduce blood sugar enough to eliminate the use of diabetes medication or whether it is even advisable to forgo medication at all. Participants in the new study were kept off drugs when their A1C levels - a measurement that indicates a patient's blood-sugar levels over the previous three months - were below 7%, the standard cutoff for what is considered controlled blood sugar. But "we don't know for sure if people with A1C levels under 7% still need to be on drugs," says Greene. "The research just hasn...