果汁饮料中含有钙、磷、钾等矿物质和维生素，喝多了会造成机体营养失衡，还会刺激胃肠道而引起腹泻。咖啡、可乐等饮料中，有咖啡因的成分，咖啡因可兴奋神经，使神经冲动频繁，会加重多动症的病情。而汽水里有甜味剂、碳酸、香精和色素，喝多了会引起胃胀腹痛。喝饮料过多为 Fruit drinks contain calcium, phosphorus, potassium and other minerals and vitamins, drink more will cause the body nutrition imbalance, but also stimulate the gastrointestinal tract and cause diarrhea. Coffee, cola and other beverages, caffeine ingredients, caffeine can be excited nerves, frequent nerve impulses, will aggravate the symptoms of ADHD. And soft drinks have sweeteners, carbonic acid, flavors and pigments, drink more will cause bloating abdominal pain. Drink too much for