Iwonka wrote:

> > Jeszcze raz powtarzam za tym, co wyczytałem w wielu niezależnych
> > źródłach, że nadmiar białka jest oskarżany jako główny winowacja
> > osteoporozy.
>
> obojetnie jakie bialko, czy z miesa? podaj mi namiary jesli masz. :-)

Nie wiem, czy o to Ci chodziło, ale spójrz tu:
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The Journal of Nutrition Vol. 128 No. 6 June 1998, pp. 1051-1053
Excess Dietary Protein Can Adversely Affect Bone
Uriel S. Barzel and Linda K. Massey

http://www.nutrition.org/cgi/content/full/128/6/1051

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High-Protein Diet Depletes Bones Of Calcium
http://unisci.com/stories/19994/1105992.htm

"A change in blood acidity caused by a high-protein diet accelerates
osteoporosis by depleting bones of their calcium, say researchers at the
University of Rochester. Their study, which appears in today's issue of the
American Journal of Physiology, reveals for the first time how bones
sacrifice themselves to compensate for the acid-producing foods we eat."

I tak dalej.

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The Journals of Gerontology Series A: Biological Sciences and
Medical Sciences 55:M585-M592 (2000)
c 2000 The Gerontological Society of America

Worldwide Incidence of Hip
Fracture in Elderly Women

Relation to Consumption of Animal and
Vegetable Foods

Lynda A. Frassettoa, Karen M. Todda, R. Curtis Morris, Jr.a and Anthony Sebastian

"Hip fracture, a major health problem in elderly persons, varies in
incidence among the populations of
different countries and is directly related to animal protein intake, a
finding that suggests that bone integrity is
compromised by endogenous acid production consequent to the metabolism
of animal proteins. If that is so, vegetable
foods might provide a countervailing effect, because they are a rich
source of base (bicarbonate) in the form of
metabolizable organic anions, which can neutralize protein-derived acid
and supply substrate (carbonate) for bone
formation."

I tak dalej.

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gzyra