Live cold, die old?

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Eddy Edson

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Relationship to Diabetes
Type 2
A very cool (groan) new study from John Speakman et al:
Body temperature more important than metabolic rate in determining longevity.

Yes, it's mice and hamsters at the moment; get over it.

An editorial on the study:


Core body temperature and metabolic rate have both been proposed to regulate longevity, but their relative contribution had not been determined. Zhao et al. separated the effects of these two parameters in mice and hamsters, revealing that core body temperature is a more important determinant of longevity than metabolic rate.
 
We have all got used to live in centrally heated warm houses whereas when I was a child we had to scrape the ice off the bedroom window and the pipes frequently frozen in the winter and we had coal fires and the atmosphere was polluted with smoke.
We should perhaps turn the heating down and put a jumper on. It might save a few pounds on the energy bill as well.
Not that I'm one for taking my own advise as I'm always cold.
 
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