It's hot in summer, why can't people eat?

Experiments show that every time the temperature rises 10 degrees Celsius, the average demand of human body will be reduced by 70 calories, and the heat demand of human body will be reduced in summer, so that people will not feel hungry. 2, dehydration phenomenon

In summer, people can't feel water evaporation in air-conditioned rooms, so their water intake is less, but the gastrointestinal tissue has been slightly dehydrated, which affects their appetite. 3. Drink too many sugary drinks

It is easy to get thirsty. Some people are used to swigging sugary drinks, but "sugar" is a natural appetite suppressant. Sugar can be quickly absorbed by the blood, making people feel full at once, so they can't eat it, "forming a vicious circle." Finally, it is easy to "eat" because it is sultry and humid in summer and people are bored. To sum up, people in summer will feel unable to eat.