New research in the FASEB Journal shows for the first time that reducing caloric intake, specifically in the form of glucose, extends the lifespan of human cells
Going back for a second dessert after your holiday meal might not be the best strategy for living a long, cancer-free life say researchers from the University of Alabama at Birmingham. That's because they've shown exactly how restricted calorie diets-specifically in the form of restricted glucose-help human cells live longer. This discovery, published online in The FASEB Journal (http://www.fasebj.org) could help lead to drugs and treatments that slow human aging and prevent cancer.
"Our hope is that the discovery that reduced calories extends the lifespan of normal human cells will lead to further discoveries of the causes for these effects in different cell types and facilitate the development of novel approaches to extend the lifespan of humans," said Trygve Tollefsbol, Ph.D., a researcher involved in the work from the Center for Aging and Comprehensive Cancer Center at the University of Alabama at Birmingham. "We would also hope for these studies to lead to improved prevention of cancer as well as many other age-related diseases through controlling calorie intake of specific cell types."