The 93-year-old man's gastrointestinal function deteriorated, gastrointestinal peristalsis slowed down, and hypothyroidism did not want to eat. It is not advisable to take ginseng or ginseng products. It is suggested that the elderly should measure five items of blood potassium and thyroid function to improve gastrointestinal digestive function. Old people must rely on eating to improve their physique, and eating ginseng is not reliable!