The young adult. The choice is health or illness.
D000328:Adult; D001294:Attitude to Health; D003376:Counseling; D005247:Feeding Behavior; D005260:Female; D006801:Humans; D007062:Identification, Psychological; D007398:Interpersonal Relations; D008019:Life Style; D008297:Male; D009723:Nurse-Patient Relations; D010287:Parent-Child Relations; D005082:Physical Exertion; D012890:Sleep; D012945:Social Values; D013315:Stress, Psychological