Summer is the season with the highest temperatures, and it's also a favorite season for many women, because they can not only eat delicious ice cream but also freely show off their figures and collect admiring glances. However, it's not that easy to get through the summer easily; you must keep in mind the following "Five戒s".
戒Cold Food
In the hot summer, if the gastrointestinal tract is stimulated by a large amount of cold food, it will speed up peristalsis, shorten the time food stays in the small intestine, and affect the body's absorption of food nutrients. At the same time, due to the high temperature in summer, body heat is not easy to dissipate, and the temperature in the gastrointestinal tract is also relatively high. If suddenly stimulated by cold, it can lead to gastrointestinal cramps and cause abdominal pain.
戒Sleeping Outdoors
In midsummer, the sweat glands on the body continuously secrete sweat to dissipate internal body heat. After falling asleep, the body is in a relaxed state, and resistance temporarily decreases. If it is at night, the temperature drops, and if you are then hit by a cold wind and exposed to dew, it can easily lead to headaches, abdominal pain, joint discomfort, and cause indigestion and diarrhea. Sleeping outdoors at night also makes one prone to mosquito bites, which can lead to diseases such as encephalitis.
戒Excessive Cooling
Using an electric fan for too long will disrupt the balanced state of sweating, making people feel headaches, dizziness, leg soreness, hand weakness, and general discomfort. In severe cases, it may also induce other diseases. Falling asleep with an electric fan on in the summer night makes it easier to catch a cold. In addition, air conditioning is the most commonly used household item in summer, but it can also bring many diseases. Because if the temperature difference between indoors and outdoors is too large, and indoor ventilation is not paid attention to, it will make the indoor air turbid, causing various pathogenic microorganisms to breed. When the body's resistance is reduced, it is easy to get sick. Therefore, the temperature difference when using air conditioning in summer should not be too large, preferably between 5-8 degrees, and a maximum of no more than 10 degrees.
戒"Rapid Cooling"
In the hot summer, after coming in from the outdoors, people often like to take a cold shower to "rapidly cool down" as quickly as possible to eliminate sweat and heat. However, because the body has absorbed a lot of heat in the sun, this "rapid cooling" causes the pores all over the body to close quickly, preventing heat from dissipating and remaining in the body, causing high fever. It can also cause insufficient blood supply to the brain due to the rapid contraction of cerebral capillaries, making people dizzy and dizzy. In severe cases, it can even cause shock. Moreover, the body's resistance is reduced at this time, making a cold "take advantage of the situation". Therefore, the best method is to first wipe the sweat off your body or wait for the sweat to evaporate before showering.
戒Drinking Too Quickly
In the summer, people sweat a lot. If someone drinks a lot of water at once, it will increase the burden on the heart, lower the concentration of the blood, and may even cause symptoms like palpitations, shortness of breath, and sweating. When extremely thirsty, you should first drink a small amount of water, wait a while, and then drink more.