dualstow wrote:Again, I'm wondering out loud about the hole-punching sentence above, because it appears to be independent of any allergies or sensitivities.
Dualstow. It depends on who you ask... Read these two contrasting opinions.
The first opinion is telling us that intestinal cell injury, from grains, is a good thing... because the cell injury from grains causes us to secrete more mucus:
http://www.sciencedaily.com/releases/20 ... 093156.htm
The second opinion tells us how crazy that theory is:
http://www.proteinpower.com/drmike/fibe ... e-and-aft/
Personally, I don't see how constant intestinal cell injury — all in the name of increased mucus production — is a good thing. But, what do I know?
All I know is that over the course of human history (+2 million years), grain consumption is a very new phenomenon (~10,000 years). So, it would seem that humans evolved to digest food without the need for fiber that injures the intestinal wall. And as far as I can tell, it's only been the last 100 years that people really stopped preparing those grains in a traditional manner (which used to include soaking, sprouting, fermentation, etc.). I believe those ancient techniques, and extended preparation, was probably done for a reason.
I have seen some evidence of people and populations who are "healthy" eating some traditionally prepared grains...
See:
http://blog.cholesterol-and-health.com/ ... human.html
(Chris Masterjohn, the author of that article, also authors a blog for Weston Price Foundation)
...but it's difficult to find evidence of
modern grain preparations being "healthy" (unless you believe in the beneficial cell-injury theory). I think it comes down to the tradeoff. Grains are cheap can help feed large populations — especially through food shortages. However, those benefits
may come at the expense of gut health. (The main reason humans decided to turn to grains/agriculture is because populations increased, people stopped chasing/migrating after animal herds and they started running out of food to hunt).
I would also point out that these days it's quite difficult to find grains that weren't processed on machines that also processed wheat and soy — which can lead to some contaminations.
Basically, if you want to eat grains, and want to play it safe, I would follow WAPF guidelines. Nobody has studied modern vs. traditional grain preparation more than them. The book
Nourishing Traditions has everything you'd ever want to know about traditional grain preparation and there is a
guidebook published annually from WAPF (costs $3) that tells you which national consumer foods brands are produced in that manner.
Nothing I say should be construed as advice or expertise. I am only sharing opinions which may or may not be applicable in any given case.