Letter Re: Adaptation to Cold Environments
James, Thank you for your excellent web site and the forethought that has gone into making it so successful. I wanted to make a brief comment on the “Adaptation to Cold Environments, by D.W.” piece which appeared 11/24/11. One of the best ways to maintain internal body heat is by increasing specific foods in one’s daily diet. During extreme cold conditions, there are few foods that improve thermoregulation better than fats — specifically, animal-based fats. Fat is an easily digested, readily utilized metabolic heater that “stokes the furnace” to help maintain body temperatures during extreme cold conditions. Although our culture …