我们吃东西的目的就是要吸收营养,维持生命。如果我们吃东西的时候,没有把食物充分嚼碎,马上吞到胃里,就会增加胃的负担。因为胃是柔软的肌肉组织,所以不能消化大而硬的食物。一旦有大而硬的食物送到胃里,胃就必须分泌大量的胃液,来消化这块食物,而不易消化的食物也会不停摩擦 The purpose of our food is to absorb nutrients and sustain life. If we do not chew the food thoroughly when we eat it, it swallows the stomach and increases the burden on the stomach. Because the stomach is a soft muscle tissue, it can not digest big, hard food. Once large and hard food is delivered to the stomach, the stomach must secrete a large amount of gastric juice to digest this food, while non-digestible food will keep rubbing