RE: evolution and diet (was: FITNESS: Diet and Exercise)

From: gts (gts_2000@yahoo.com)
Date: Tue Apr 15 2003 - 22:10:18 MDT

  • Next message: Damien Sullivan: "Re: evolution and diet (was: FITNESS: Diet and Exercise)"

    Damien Sullivan wrote:

    >>> If they [studied HG cultures] seem to eat a lot of meat,
    >>> it might be because of a scarcity of plants.

    [gts wrote:]
    >> I'm skeptical because I don't see how it is possible for wild game to
    >> exist in habitats where plants are scarce.
    >
    > Well, the Eskimos would be an obvious actual example.

    Agreed, though the Eskimo environment is certainly a special case. If
    Eskimos could reach beneath the ice to eat sea plants then they would
    certainly do so.

    The high percentage of animal calories in the Eskimo diet is actually strong
    evidence that humans are well adapted to paleolithic diets rich in animal
    fats and animal proteins. I recall reading about two anglo scientists who
    lived with the Eskimos (or with some other people near the northern polar
    cap) for more than a year. They subsisted entirely on meat. Surprisingly,
    they were in perfect health upon their return home. One might think they
    would have at least shown evidence of vitamin C deficiency (scurvy), but
    such was not the case.

    -gts



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