To reply to a digest, insert the relevant message header; don't reply to the digest header ------------------------------------------------------------- >Foundational to the exercise is paleo nutrition with a bit of caloric restriction compared to energy expenditure. >Lifestyle factors such as community and adequate rest are obviously improtant as well. I don't know why, but your comment about a "bit of caloric resreiction" brought this thought on :) We are all, I'm sure, familiar with the experiments with extending lifespan using caloric restriction. But, I wonder if it only applies to intake, or does it also apply to outgo? In other words, would one receive the same benefits keeping calories the same and increasing activity? Or by slightly reducing caloric intake, and slightly increasing activity levels? I'm not just referring to staying "in shape", which of course is a reward in itself. ----------------------------------------------------------------- The FAQ for Evolutionary Fitness is at http://www.evfit.com/faq.htm To unsubscribe from the list send an e-mail to [log in to unmask] with the words SIGNOFF EVOLUTIONARY-FITNESS in the _body_ of the e-mail.