Faster. Younger people like children, teens, young adults have a faster metabolic rate. As we grow older, we move less, compared to when we were younger. So you answer should be faster
It is Probably Faster As we grow older, we tend to move less compared to the time when we're younger. Therefore, our muscle mass tend to be lower. Lower muscle mass will slow down our metabolic rate, that's why younger people tend to have faster metabolic rate than the older one
