Active Low-Carber Forums - View Single Post - Weston A Price Foundation Comments

hmm interesting

Quote:

Isolated protein powders made from soy, whey, casein and egg whites are currently
popular as basic ingredients in diet beverages and many so-called health food
products. These protein isolates are usually obtained by a high-temperature process
that over-denatures the proteins to such an extent that they become virtually useless
while increasing nitrates and other carcinogens and decreasing vitamin A levels;