Ключевые слова: abdomen, abdominal, ache, adult, asia, background, belly, body, boy, businessman, care, casual, caucasian, constipation, diarrhea, discomfort, disease, face, food, handsome, health, holding, hurt, illness, indigestion, insurance, isolated, male, man, medical, medicine, pain, painful, people, person, poison, problem, sick, sickness, smart, stomach, stomachache, strain, stress, unhealthy, unwell, upset, white, young,