How to avoid dehydration in hot weather?

In the hot summer, many people feel that their appetite has decreased and their thirst is unbearable. Health experts say that in the case of sweating, the human body needs to replenish a lot of water to avoid dehydration. Human sweat contains protein, amino acids, sodium, potassium and various water-soluble vitamins. The rapid evaporation of sweat may reduce the secretion of gastrointestinal digestive juice, leading to loss of appetite and decreased digestive function. At the same time, the lack of potassium makes people's resistance to summer heat decline, and the lack of B vitamins makes people's appetite worse. Therefore, high temperature weather should combine various nutrients to replenish water. Health experts believe that a better way to replenish water is to drink liquid and semi-liquid foods such as uncooked porridge, soup, soup and pulp, such as red bean and japonica rice porridge and whole grain soybean milk. They not only contain a small amount of starch, but also contain B vitamins, minerals, and a small amount of protein and amino acids, which has a better nutritional supplement effect than white water. At the same time, porridge soup can also promote the secretion of digestive juice, so that the human body can maintain good digestion and absorption function in summer and avoid nutritional deficiency. Porridge soup at room temperature will not stimulate the stomach and cause vasoconstriction, while slightly hot porridge soup can also promote perspiration, which is more conducive to body heat dissipation than iced cold drinks.