Bryan Johnson’s Protocol
“As you age, especially if you’re not weight training, you’re losing muscle mass,” Heidi Skolnik, C.D.N., sports nutritionist at the Women’s Sports Medicine Center at the Hospital for Special Surgery in New York City, and co-author of Nutrient Timing for Peak Performance tells Runner’s World. According to research, the rate of that muscle loss can fall between 3 to 8 percent per decade after age 30. “By the time you’re 60, that can be pretty significant,” Skolnik adds. Sports Daily protein requirements should be based on body weight, not caloric intake, and are expressed in grams, either per kilogram of body weight (g/kg) or per pound of body weight (g/lb). Ranges in the table below reflect known individual variances. Still, there’s no pretending that aging isn’t real and that bodies don’t change as they get older. From madmuscles tai chi losing muscle mass to hormonal changes, studies have shown that…