食欲,就是人想吃东西的一种要求。食物的色香味直接影响人的食欲。此外,食欲不振还有以下六大原因: 1.违反规律 实验表明,胃在不同时间内呈现不同的收缩规律,使食欲有涨有落。食欲可影响消化、吸收功能。一个人若有稳定的进食规律,到时候食欲便自然产生,消化器官就会分泌出一定量的消化液。人们常有这样的体会,进餐时间不吃,饥饿感 Appetite, is a requirement of people want to eat. Color and aroma of food directly affect people’s appetite. In addition, there are six main reasons for loss of appetite: 1. Violation of the law Experiments show that the stomach at different times showed different laws of contraction, the appetite up and down. Appetite can affect digestion and absorption function. If a person has a stable eating habits, appetite will naturally occur when the digestive organs will secrete a certain amount of digestive juice. People often have this experience, eating time do not eat, hunger