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冰淇淋、雪糕、冰棍……每到夏天,各种各样的冷饮便成了人们消暑的新宠,甚至有些老人也会偶尔喝瓶冷饮,吃根冰淇淋。尽管夏季吃冷饮确实可以起到一定的降温作用,但冷饮的防暑价值其实很小。老人如果冷饮吃得太多,对身体有害无益。这是因为人到老年,胃肠功能减弱,胃酸和各种消化酶的分泌明显减少。如果过量吃冷饮,会导致胃黏膜收缩,使胃液分泌量进一步减少,容易引起食欲减退、消化不良、腹泻等。此外,老年人身体适应能力本就较差,食物由食道
Ice cream, ice cream, popsicles ... ... Every summer, a variety of cold drinks has become the new darling of people refreshing, and even some elderly people occasionally drink bottles of cold drinks, eat gelato. Although eating cold drinks in summer can indeed play a role in cooling, but cold drinks are actually small sunstroke value. If the elderly eat too much cold drinks, harmful to the health of people. This is because people to the elderly, gastrointestinal function weakened, gastric acid and a significant decrease in the secretion of various digestive enzymes. If you eat too much cold drink, will lead to gastric mucosal contraction, further reduce the secretion of gastric juice, easily lead to loss of appetite, indigestion, diarrhea and so on. In addition, the ability of the elderly to adapt to the body is poor, the food from the esophagus