CR & wild species? Can we please get confirmation in wild-derived mammals besides Harper (2006)? Are we just running away and burying our head in the sand? We've build almost 50 years on the assumption that CR works, can we please validate it properly.

DR in wild-derived flies extends lifespan: http://t.co/pucIvR28A6 This is in contrast with results from mice published some years ago.

Dietary Restriction Extends Lifespan in Wild-Derived Populations of Drosophila melanogaster. http://t.co/u0a7AEMeIG