"Despite the fact there was no dieting or exercising, the study found that CLA supplementation significantly decreased the women's BMI and total body fat. Usually these effects became evident in the last eight weeks of each 16 week period. On average their total body fat decreased by 3.2 percent, reducing the weight of excess fat tissue between 2.3 pounds and 3.5 pounds.
While the safflower oil didn't change total body fat readings, in some ways this all vegetable "good fat" was the biggest star of the research. It reduced the weight of trunk fat tissue by between 2.6 pounds and 4.2 pounds -- an average of more than six percent. What's more, safflower oil increased lean tissue, or muscle, by about two to three pounds.
To add to the good news, safflower oil was found to reduce fasting blood sugar levels in these diabetic women between 11 and 19 points. "Lowering fasting glucose is important for these women. The overall effect ect ust 16 weeks wasn't bringing them back to normal, but safflower oil still improved it significantly," Martha Belury, professor of human nutrition at Ohio State University and senior author of the study, said in a statement to the media."
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