Originally Posted by
ScottCommutes
I'm interested in this. Do you have the study? My concern is that correlation does not necessarily imply causation - perhaps the healthy people are the ones that choose to bike commute.
I also get the younger thing. I'm 49 but people figure me for about 38.
I searched a bit for you. I'm not sure this is it, but
this one looks pretty good. The one I remember reading was about a study of people that goes back many decades.
Association between active commuting and incident cardiovascular disease, cancer, and mortality: prospective cohort study