Hi Don,
>Thank you for your answers to my questions about the Hunza people who live
>in a part of West Pakistan isolated from civilization.
 >Wheat does not grow in hot climates, and
>the warmer the climate the lower the gluten content. That is why hot places
>on earth have flat breads instead of leavened ones. Not enough gluten
>content for it to rise.

You are right! I reread and found they eat chapattis.
The Hunza people are covered in Chapter 17 of Cancer: Disease of
Civilization? From page 148, "My own experience provides an example of a
race, unsurpassed in perfection of physique and in freedom from disease in
general, whose sole food consists to this day of grains, (wheat, barley,
maize) vegetables, and fruits, with a certain amount of milk and butter, and
goat's meat only on feast days."

All the best,

Susan
Maple Ridge, B.C.
Canada