Don't be greedy for cold when the weather is hot.

Don't be greedy for cold when the weather is hot.

Don't be greedy for cold when the weather is hot. The temperature is getting higher and hotter every day. Cold drinks, ice cream and iced watermelons are all our summer-relieving artifacts. When it gets hot in summer, many people eat a lot of cold drinks a day. In fact, it is not good for their health to be greedy for cold when it is hot.

Don't be greedy for cold in hot weather 1 Don't be greedy for cold in hot summer.

From the point of view of western medicine, excessive drinking of cold drinks or supercooled food can easily lead to vasoconstriction and mucosal damage in the gastrointestinal tract, thus affecting digestion and absorption function and reducing appetite. Cold drinks enter the body and stimulate the smooth muscle of gastrointestinal tract, leading to spasm and abdominal pain. Too cold food affects normal gastrointestinal peristalsis, leading to bloating and diarrhea.

The sugar content of most cold drinks on the market is relatively high, and excessive consumption will lead to a decrease in human appetite. At the same time, the low temperature of food will also lead to the contraction of human blood vessels, which may induce angina pectoris and headache for some patients with cardiovascular and cerebrovascular diseases. Some people with weak respiratory resistance can easily induce cough, pharyngitis and pneumonia after eating cold drinks.

From the perspective of traditional Chinese medicine, summer is the season of weak gastrointestinal tract, and the human body is "hot outside and cold inside". Huangdi Neijing mentioned "nourishing yang in spring and summer and nourishing yin in autumn and winter", so we should pay attention to protecting yang in summer.

Spleen and stomach like warm and hate cold. Eating too many cold drinks will damage the yang of the spleen and stomach. In particular, most children like cold drinks, but they often have insufficient spleen and stomach, so it is more necessary to control the intake of cold drinks.

Ten unfavorable factors for heatstroke prevention and cooling.

Not suitable: mixing cooked food in the refrigerator.

Not suitable: turn on the air conditioner and blow cold air directly.

Not suitable: the fan blows directly on the human body for a long time.

Not suitable: cold water to wash feet, eager for coolness.

Not suitable: greedy for frozen drinks and watermelons.

Inappropriate: Pay too much attention to keeping the newborn warm.

Not suitable: take a cold shower after sweating.

Not suitable: fruit juice drinks should be taken as medicine.

Not suitable: women are too greedy during menstruation.

Not suitable: swimming with illness.

Heatstroke! What to do?

● Clinical manifestations of heatstroke:

1, threatened heatstroke: after a period of time in high temperature environment, slight dizziness, headache, tinnitus, dizziness, thirst, general weakness, unstable walking and other symptoms appear. This heatstroke can be recovered after a short rest.

2. Mild heatstroke: In addition to the above symptoms, there are symptoms such as rising body temperature, flushing, chest tightness, dry and hot skin, or pale face, nausea, vomiting, sweating, decreased blood pressure and weak pulse.

3. Severe heatstroke: also known as heat exhaustion, characterized by cold skin, excessive sweating, nausea, vomiting, dilated pupils, abdominal or limb spasm, rapid pulse, frequent sudden fainting or convulsions after sweating, irritability, thirst, oliguria, coma and even loss of consciousness.

● Treatment of heatstroke symptoms:

1, immediately move the patient to a cool and ventilated place to rest, unbutton the patient's clothes, and apply a cold towel on the patient's head and neck, which is beneficial to heat dissipation.

2. Add water or light salt water.

3. Apply essential balm or cool oil to the patient's head and temples; Oral Ren Dan; Ten drops of water; Huoxiang Zhengqi Liquid and other drugs.

4. Send to a nearby hospital for treatment.

Don't be greedy for cold. 2. Don't be greedy for cold food.

Cold dishes are common dishes on the table in summer, especially some people put them in the refrigerator for a period of time to achieve the effect of freezing and make them taste cooler. Not only cold dishes, but also fruits such as frozen watermelons are frozen. In short, everything they eat is cooled in the refrigerator, which is actually very wrong.

Cold food can stimulate the stomach and induce gastrointestinal discomfort. So remember to put the cold dishes in the refrigerator in summer. We can put some ginger slices. Ginger slice is a hot food, which has the functions of accelerating blood circulation, lowering body temperature, heatstroke prevention and cooling, and just neutralizes the cold in cold dishes.

Second, drinking is not greedy for cold.

Cold drinks are the favorite of many young people. Some young people after strenuous exercise habitually buy cold drinks to help them cool down. Cold drinks have the same consequences as eating frozen cold dishes, which will not only damage the stomach, but also greatly reduce your yang.

We can change cold drinks into hot tea in summer.

Hot tea can help us reduce the heat in our body, make our skin sweat slowly and relieve the heat in summer.

Third, don't blow air conditioning.

If you are greedy to blow the air conditioner or fan, or even feel that the bed is too hot, simply lying on the floor will easily lead to cold in the body and damage the yang in the body. Moreover, although the summer is "cool first", your body is too cold, and it is easy to catch a cold when the yang is exhausted.

In addition, if you sweat or take a shower and blow the air conditioner without rest, blowing it face to face or face to face will not only easily lead to joint diseases, but also easily lead to facial paralysis.

When wind and cold attack a fixed part, it will lead to local blood circulation reduction, nerve paralysis, especially facial muscle dysfunction.

So remember, don't covet the coolness in summer, turn the air conditioner temperature too low, or blow the air conditioner and electric fan directly.

Suggestion: the suitable temperature is not lower than 26 degrees, which is beneficial to the body.

Fourth, bathing is not greedy for cold water.

How many people have the habit of cold water in summer?

Taking a bath in cold water does have a certain degree of immunity improvement for a group of people.

Taking a bath with cold water can promote blood circulation and accelerate the opening and closing function of body pores. If we persist for a long time, it will improve the cold resistance of the body, thus preventing the erosion of some diseases.

But first, you have to determine whether your constitution is suitable for taking a cold bath.

If you are a person with cold constitution, high humidity and weak constitution, you should avoid taking a bath with cold water.

Hot water should not be overheated, because everyone has different sensitivity to nerve perception, so it is best to turn the temperature of hot water to a temperature that the body can adapt to.

Pay attention to the way to relieve summer heat, not that air conditioning and cold drinks are not desirable, but that you can't be "greedy"!

If you are too greedy and cold, the invasion of body cold will cause various problems, so it is better for everyone to pay more attention to life.

Don't be greedy in hot weather. It's hot in summer, so don't be greedy to eat ice.

Harm of cold drinks to health

Cold drinks have less nutrients and cannot be used as a staple food to provide nutrition. For example, a large number of cold drinks entering the digestive tract will seriously affect health.

Eating a lot of cold drinks in hot summer will cause the blood vessels in the gastrointestinal tract to contract suddenly, reduce the blood flow, and make the normal physiological function of the gastrointestinal tract disorder.

Because a large number of liquid components enter the stomach, the acidity in the stomach will be reduced, the bactericidal effect will be weakened, and it is easier to induce gastrointestinal inflammation.

Eating a lot of cold drinks will also cause the blood vessels in the pharynx to contract, the blood flow will decrease, the local resistance will decrease, and the bacteria in the upper respiratory tract will multiply in large numbers, causing throat inflammation.

After eating a lot of cold drinks, people's appetite will be reduced, normal eating rules will be disrupted, and a lot of sweets will easily lead to nutritional imbalance.

Many people have some misunderstandings about cold drinks and cold food. Many people think that frozen food is safe and hygienic. In fact, Escherichia coli, Salmonella typhi and Staphylococcus pyogenes can all survive below zero degrees Celsius. Some frozen drinks are frozen again after melting due to insufficient refrigeration temperature, and the quality cannot be guaranteed.

How to prevent heatstroke in summer

1, stay calm

When the weather is hot, try to arrange outdoor activities in the morning or evening, which is cooler. Or after a period of activity, notice a cool place to rest. Adjust the intensity of outdoor sports.

2, a reasonable diet

Drink more water. Drink water in time and replenish water. Don't wait until you are thirsty. Sweating a lot will lose salt and minerals, and sports drinks can help replenish salt and minerals lost in sweat. Diet should be light, not suitable for eating high-calorie, greasy and spicy food. You can prepare some heatstroke prevention and cooling foods, such as mung bean soup.

3. Daily life

Pay attention to the weather temperature every day and prepare for sun protection and heatstroke prevention in time. Don't take a long nap, go out and prepare sunscreen, and carry heatstroke prevention and cooling drugs with you. When working in high temperature environment, monitor each other's situation and deal with the symptoms of threatened heatstroke in time.

In midsummer, the temperature rises, the weather is dry and thunderstorms occur frequently. We remind our friends to pay attention to safety precautions. While resisting the heat wave, we should also strengthen the awareness of safety precautions in summer, so that we can spend the summer safely and happily together.