As I get older, I do not have the same metabolism as I once did and am more conscientious of what I am putting into my body. (eatdrinkandbetracy.com)
Not all moms have the same caloric or fat content to their milk, and not all babies have the same metabolism for how quickly they use up calories. (ezzo.info)
She has the same metabolism and moves as her friend and fellow New Yorker Ben Smith. (politico.com)