Hi again this is Lisa, why did my question get blocked? I am new to this web site and to all this On line stuff so sorry but please educate me a little here? I have been reading about leptin which brought me here and to the dr kruse web site, when I tried to google his info to see who he is it took me here??? What happened to freedom of speech why did my question get blocked I don't understand? I asked him some questions on his web site and his answers are so weird like an answer that's not an answer, when I tried to contact his office I just got an email saying I needed a referral from my doctor and a cat scan? It seemed odd, no actual contact phone number for his practice. So since I was brought here and saw comments about him I figured someone would know if he is the real deal? I'm trying to figure out a bunch of stuff which I can list here if anyone here knows about leptin? Just looking for answers. Thanks!