man chef, waiter in striped brown apron, shirt put his hands on stomach with stomachache or gastroenterologists

abdomen abdominal ache apron arms background bad belly bowel brown constipation cook diarrhea digestion disease domestic food gastric gastritis gastrointestinal gut hand household housekeeping housework illness indigestion inflammation inflammatory isolated lifestyle male man medical obstipation pain painful people person poisoning problem sick sickness stomach stomachache ulcer white work worker young