claim: "mcdonald’s hamburgers are only 15 percent ‘real beef.’ the other 85 percent is meat filler cleansed with ammonia, which causes stomach and intestinal cancer."
author: facebook posts
evidence_1: may 13, 2014 ... "mcdonald's hamburgers are only 15% real beef," reads one widely-shared  photo attributed to rawforbeauty.com. "the other 85% is meat filler cleansed  with ammonia which causes stomach and intestinal cancer.".
evidence_2: sep 4, 2014 ... it's good to work for mcdonald's -- in denmark the other 98%, a liberal advocacy  group, posted a meme on facebook that ... one version says, "mcdonald's  hamburgers are only 15 percent 'real beef.' the other 85 percent is meat filler  cleansed with ammonia, which causes stomach and intestinal cancer.".
evidence_3: may 13, 2014 ... the internet is a vast landscape of knowledge just waiting to be mined for your  personal edification. but just ... the other 85% is meat filler cleansed with  ammonia which causes stomach and intestinal cancer.” ... what some individuals  call 'pink slime' or select lean beef trimmings, is not used in our burgers.
evidence_4: "mcdonald's hamburgers are only 15 percent 'real beef.' the other 85 percent is  meat filler cleansed with ammonia, which causes stomach and intestinal cancer ...
evidence_5: mar 12, 2012 ... the meat industry, including producers such as beef products inc. and ... but  beef trim is notorious for carrying pathogenic bacteria ... the ammonia is carried  in the blood (as ammonium hydroxide) to ... in other words, it might have an  image problem, but lean finely .... just use real beef and keep it real.