Fitness model Noelle Leyva, from L.A., was showing off a move called "stomach vacuuming", sucking in her stomach so far her ribs are clearly visible.
The test picked up cancer in 95 percent of asymptomatic people who were later diagnosed with the condition.
The 54-year-old was rushed to a local hospital in L.A. after paramedics found him with self-inflicted wounds to the stomach.
The snake is named Cenaspis aenigma, Latin for "mysterious dinner snake."
McDonald's has pulled healthy salad options from 3,000 menus as consumers report gastrointestinal illnesses.
Report published at the European Congress on Obesity in Vienna.
Gastrointestinal perforations from overeating are rare. The human body is equipped with all kinds of survival mechanisms, one of which is vomiting.
The controversial food stuff made it on to the menu despite many farms falling short of EU standards