Mens health1 Mar 2019Nine Ways for Men to Lose Weight After Age 50If it seems like its gotten harder to lose weight since you passed the big 5-0, youre not imagining things. As you age, your metabolism starts to slow down, and a lot of your metabolism functions and organs and absorption-everything just gets a little less efficient, says Katherine L Tucker, Ph.D., professor of nutritional epidemiology and director of the Center for Population Health at the University of Massachusetts-Lowell. You now need fewer calories than ever just to maintain your body ma...