Apparently stomach bypass surgery causes a reduction in appetite stimulating
hormones, which is what is responsible for the weight loss after surgery.

I thought I'd post this article since there has been some discussion on the
list about people who are still hungry even when eating a nutritionally
sound paleo diet.

http://www.globeandmail.com/servlet/GIS.Servlets.HTMLTemplate?tf=tgam/search/tgam/SearchFullStory.html&cf=tgam/search/tgam/SearchFullStory.cfg&configFileLoc=tgam/config&encoded_keywords=hormone&option=&start_row=2&current_row=2&start_row_offset1=&num_rows=1&search_results_start=1

Irene

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