>Seven million years of human evolution were dominated by two challenges: food scarcity and cold. Almost all of that time was spent in Africa. Even during glacial periods, was it ever icy? I don't know much about the paleoclimate, so I'm not sure.
A great deal of Africa can get cold.
The Benefits of Being Cold
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Re: The Benefits of Being Cold
#12Re: The Benefits of Being Cold
#13>Seven million years of human evolution were dominated by two challenges: food scarcity and cold. Almost all of that time was spent in Africa. Even during glacial periods, was it ever icy? I don't know much about the paleoclimate, so I'm not sure.
Re: The Benefits of Being Cold
#14Re: The Benefits of Being Cold
#15Re: The Benefits of Being Cold
#16You can also eat less...
Re: The Benefits of Being Cold
#17Besides, exercising feels good, while this feels bad. Might as well enjoy yourself.
Re: The Benefits of Being Cold
#18Earlier quoted context omitted.
I recall reading an article, though, where Michael Phelps admitted he didn't eat as much as was reported. The story about the gargantuan amounts he ate was something the media loved, and something that helped build a "mythology" around him, but even Phelps said it wasn't true.
12,000 is on the high end of extreme athlete caloric intake, but not totally outlandish. There are many stories about Iditarod mushers throwing whole sticks of butter into their food for the fat, and a study of one musher showed average consumption of about 9,000 calories per day through the race [1] (with weight loss indicating a deficit of ~2k/day). A quick google says Tour de France racers consume in the range of…
Re: The Benefits of Being Cold
#19You can also eat less...
Re: The Benefits of Being Cold
#20I don't think he'll sell many ice vests to women - they always seem to feel the cold. The women at work are always rugged up, while the guys (ok, all the guys do a lot of exercise) are mostly in shorts and t-shirts. In bed, my wife has a couple of duvets on, and I'm on the top of the bed with nothing on, sweating away. Maybe, based on the theories in this article, women would find it easier to lose weight if they let…