The Role of Muscle in Weight Loss
Trainer: Dr. Michael Colgan
With so many people who would like to lose weight, there is a great need for health professionals to properly guide these people through the process. Dr. Michael Colgan, world-renowned research scientist, has provided nutrition and training programs for thousands of people, and is director of his eponymous Colgan Institute, a consulting, educational and research facility concerned with the effects of nutrition and exercise on athletic performance, along with prevention of chronic degenerative disease, and prevention of degeneration of the brain. Listen in as he discusses the importance of retaining lean muscle mass while losing weight, and why muscle just might hold the secret to successful and healthy weight loss for anyone embarking on the journey.
Low-Glycemic Diet Improves Inflammatory Profile in Overweight and Obese
Eating low-glycemic foods such as whole grains and fiber-rich fruits may reduce markers of inflammation in overweight and obese people, according to new study
Results of a new study suggests that a low-glycemic diet — rich in foods containing carbohydrates that are slowly absorbed into the bloodstream — significantly lowered markers of inflammation and also increased a hormone that helps in regulating the metabolism of sugar and fat.
The study, which be published in the February issue of the Journal of Nutrition, randomized 80 healthy men and women to a controlled feeding trial. Half of the participants were normal weight and half were overweight or obese.
The researchers, from the Fred Hutchinson Cancer Research Center in Seattle, found through subjects’ blood samples that C-reactive protein, a biomarker of inflammation, was reduced by about 22 percent among the overweight and obese subjects who followed the low-glycemic diet.
“This finding is important and clinically useful since C-reactive protein is associated with an increased risk for many cancers as well as cardiovascular disease,” said lead author Marian Neuhouser, Ph.D., R.D. “Showing that a low-glycemic-load diet can improve health is important for the millions of Americans who are overweight or obese.” Continue reading
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