Evolving Health

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The balance is tipping from diet and lifestyle to use of drugs and bariatric surgery to combat obesity and chronic disease. However, new medical imaging technologies can help turn the tables. University of Toronto professor of nutrition David Jenkins, MD, who is most well-known for developing the concept of the glycemic index, gave this year’s Atwater Memorial Lecture co-sponsored by the American Society for Nutrition in Boston on Tuesday at Experimental Biology 2013…. Read More

Nearly 78 years have passed since the first experiment in the Journal of Nutrition was published that found that the restriction of calories without undernutrition would retard aging and prolong the mean and maximal lifespan of rats. That pioneering work of Clive M. McCay, Mary Crowell, and L. A. Maynard of Cornell led to several subsequent studies by aging researchers using calorie restriction (CR) as a research model with similar findings across several… Read More