The ebook, Lifestyle Without Food by Joachim M Werdin is available for free through this link. Scroll 1/3rd down page and clink on word "more" for portal to ebook. Also JMW answers over 101 questions and gives practical suggestions on breatharian living without a lot of razzle dazzle or hype. The more colorful breatharian sites do pack a ton of documented back up and research, you have to sift thru the glitz at some sites to get to the kernals of truth. JMW's free online ebook is very clear and straightforward.
Click on word "more" at link to access JMWs free ebook, Lifestyle Without Food, it is very informative.
http://breatharian.info/