4hw.com.cn: with the hot summer coming, I believe many people will find a problem, that is, when it comes to summer, it seriously affects appetite. Many people feel that they have no appetite and don't want to eat. So why does summer heat have a bad appetite? How does the weather hot appetite do? Let's learn about it with Xiaobian~
Why don't you want to eat in the hot weather
1. Drinking too much water in hot weather
When it's hot and sweaty, people unconsciously want to drink more water. However, if you drink too much water, the digestive fluid in your stomach will be diluted, which will affect your digestive function and lead to loss of appetite. If you drink too much water, you will occupy the limited stomach volume, which will also lead to loss of appetite, resulting in the situation that you do not want to eat and have no appetite.
In summer, it is recommended to replenish water in about 3000 ml every day. At the same time, the principle of drinking water should be the average day and night. Do not drink too much water in a single hour.
2. Drinking less water in hot weather
I can't drink too much water, but I can't drink too little water. In summer, when it's hot, you should replenish enough water. Don't wait for thirst to drink. In summer, the temperature is high, sweating is increased, water loss in the body is increased, and the amount of drinking water will be higher than other seasons. However, if the amount of drinking water is less, it will affect the secretion of digestive fluid and appetite.
In hot summer, it is recommended to drink a proper amount of water one hour before meals to ensure the secretion of sufficient digestive fluid, so as to increase appetite and facilitate the digestion and absorption of food.
3. Slow metabolism in hot weather
As soon as summer sports will sweat, so people will reduce the amount of activity as much as possible to avoid sweating. However, the decrease of exercise will slow down the metabolism of the body, reduce the energy consumption, slow down the gastrointestinal peristalsis, and reduce the demand for food, resulting in the decrease of appetite.
Summer can't give up exercise completely because of the heat. It is recommended to take proper exercise every morning or evening, such as walking, dancing, swimming, etc., to increase energy consumption, promote gastrointestinal peristalsis, and increase appetite.
4. Hot weather repels hot food
The temperature is high in summer, so people are psychologically averse to hot food. Moreover, after the environmental high temperature acts on the human body, the high temperature stimulation is transmitted to the thermoregulatory center through nerve conduction, and then through the connection between the thermoregulatory center and the feeding regulatory center, it will have an inhibitory effect on the feeding center, resulting in the reduction of the feeding amount.
It is recommended that the food be kept warm before eating. Of course, it is not recommended to eat leftovers directly, because leftovers are easy to breed bacteria, which can easily lead to gastrointestinal diseases and diarrhea, which is not conducive to health.
5. Eat more cold drinks in hot weather
In summer, many people will eat popsicles, ice cream, and drink all kinds of iced drinks. In fact, it is not good for health, and eating too much will affect people's appetite. Take ice cream as an example. It is a kind of food with high fat and sugar content. It is not easy to digest if you eat too much, and it will reduce your appetite. Over eating frozen food can cause anorexia, emaciation, gastrointestinal dysfunction and lead to yellow and dark characteristic faces, which doctors call "popsicle face" vividly.
Therefore, do not drink too much in summer. Children with diabetes and obesity, in particular, should not eat more ice cream.
6. Hot weather affects mood
Eating and eating food also depends on mood. Many people have this experience. When they are in a bad mood, they may not be interested in seeing what is delicious. In summer, when the weather is hot, people are more likely to be affected by the hot and dry weather, resulting in a depressed mood, and may have little appetite. People's appetite will be affected by many external factors, such as mood, such as high temperature. Especially at this time, when it's hot, many people don't like eating because of high temperature. Even if they see their favorite food, they have no desire.
What appetizers does not taste good in hot days
In hot summer, it's easy to have a bad appetite and feel tired. To avoid this situation, the first thing is to pay attention to diet regulation.
First, add some bitter food. Eat bitter melon, bitter vegetables, beer, tea, coffee, cocoa and other bitter food properly in hot days, which can not only clear the mind, refresh the mind and refresh the mind, but also increase appetite, strengthen the spleen and stomach.
Second, pay attention to salt and vitamins. Nutritionists suggest: it's best to supplement vitamin B 1, B 2, calcium, etc. every day in high temperature season, so as to reduce the consumption of sugar and tissue protein in the body, which is beneficial to health. You can also eat more foods rich in the above nutrients, such as watermelon, cucumber, tomato, beans and their products, animal liver and kidney, shrimp skin or some fruit juice.
At the same time, experts also remind people not to forget to supplement potassium. Sweat more in summer, with sweat loss of more potassium ions, which will make people tired and weak, dizzy and headache. The most effective way to prevent potassium deficiency in hot days is to eat more potassium containing food. Tea, fresh vegetables and fruits contain more potassium.
In addition, we should pay attention to food hygiene and summer cleaning. It's better to eat the food now, and wash and disinfect the fruits when eating raw. When making cold dishes, garlic and vinegar should be added, which can be seasoned, sterilized and appetizing. In hot days, based on the principles of clearing and tonifying, strengthening the spleen and eliminating heat and dampness, we should choose the food with light and nourishing Yin effect, such as duck meat, crucian carp, shrimp, lean meat, edible mushrooms (mushroom, mushroom, mushroom, tremella, etc.), job's tears, etc. You can also eat some mung bean porridge, lentil porridge, lotus leaf porridge, mint porridge and other 'antipyretic medicine porridge', which have certain effect of expelling heat and promoting fluid production.