1, dietary differences. In Guangxi, the local diet is light and sweet. Vegetables are mainly boiled, chicken is mainly boiled chicken, duck is mainly sour plum or lemon, and fish is not steamed or boiled, which is relatively light. Take rice as the staple food and have rice noodles or porridge for breakfast. People who are not used to eating will lose weight.
2, acclimatized. After leaving home in Guangxi, people will suffer from acute acclimatization, mainly diarrhea, which will cause gastrointestinal dysfunction and adverse absorption, thus affecting their weight, so they will lose weight when they go to Guangxi.