About a healthy change to your diet

Them egg-heads never sleep, it seems. Every day brings something new:

Using treadmill-conditioned mice, a team led by the Department of Kinesiology's Gianni Parise has shown that aerobic exercise triggers those cells to become bone more often than fat. In sedentary mice, the same stem cells were more likely to become fat, impairing blood production in the marrow cavities of bones.

This is a real boon for a couch potato like I. The only question is: should I start my diet with these treadmill-conditioned mice or is there a plan to produce treadmill-conditioned cows, sheep and other more gastronomically attractive critters?