The scientific rumor list was released in August!These rumors should be careful →

1. High temperature and heat stroke can take Huoxiang Zhengqi water to relieve

Rumors: Huoxiang Zhengqi is a special effect of heat stroke.

Truth: High temperature heat stroke is not recommended to take Huoxiang Zhengqi water. In fact, the use of Huoxiang Zhengqi has its indications. Huoxiang Zhengqi is not suitable for heat stroke caused by high temperature and scorching environment due to long -term labor and working hours; it is more suitable for summer heat and humidity, sweat leaking, skin pores when opening, cooling, cold, cold, cold, cold, cold Symptoms of discomfort caused by heat, such as air conditioners blowing more nausea and dizziness. The most important thing about heat stroke under high temperature environment is to take the doctor in time to reduce the body temperature as soon as possible, rest in a cool place, cool with fans and cold water, use wet and cold towels or ice packs to put on forehead and underarms; in addition Electrolytes, such as oral salt salt, fresh salt water or sports drinks.

Source: Headline rumor

2. Do not get fatty liver

Rumors: Fatty liver is a patent for fat people. As long as you eat vegetarian weight loss, you will not suffer from fatty liver.

Truth: People who have long -term vegetarian, malnutrition, and excessive weight loss may also get fatty liver. The metabolism of fat and transportation between the liver and blood requires lipoprotein as a "transportation". When malnutrition, especially when the protein intake is insufficient, there is no sufficient lipoplasmic protein in the body. The liver cannot transport excess fat to the outside. These fats are piled on the liver itself, resulting in fatty liver.

Source: Headline rumor

3. When selling old mobile phones, restore the factory settings to ensure that the data is not leaked

Rumors: As long as the data is emptied and the factory settings are restored, the data in the mobile phone is gone, and personal privacy will not be leaked.

The truth: The restoration of the mobile phone factory setting only restores the system file and delete user data. The content on the inside storage chip inside the mobile phone has not been completely deleted. The original data is still there. If the data is written into this part, the original data will be covered. Therefore, in order to ensure the security of the old mobile phone when selling the old mobile phone, after the mobile phone restores the factory settings and restarts, it is necessary to copy videos and download software multiple times, fill the original mobile phone storage space, cover the original data, and finally restore the factory setting settings to set up the factory settings Essence

Source: Tencent is more real

4. Summer is hot and easy to sweat, and drink 3-4 liters of water every day to keep healthy.

Rumors: In the summer, there is a lot of water loss in the human body. It is recommended that you buy a large capacity cup and drink 3-4 liters of water a day.

Truth: According to the "Chinese Resident Dietary Guide (2016)", adults' daily drinking water volume should be maintained at 1500-1700 ml. Summer sweat is slightly more, which can be increased appropriately, but it should not exceed 2000 ml. If there is too much water supplemented in a short period of time, exceeding the kidney excretion ability, and the body is too late to adjust, diluted hyponatremia will occur. The specific manifestation is that the concentration of sodium ions is reduced, bloody osmodility is reduced, and a large amount of water is metastasized to the cells, especially brain cells, which will cause brain cell edema, and the central nervous system and digestive system symptoms such as dizziness, nausea, and vomiting will occur. This It is "water poisoning".

Source: science rumor

5. The longer the bacon is stored, the more delicious

Rumors: The old bacon is similar to old wine, and the fragrance will be more rich.

Truth: The bacon also has a shelf life, and the longer it is stored, the better. Although the bacon has a low water content and limits the growth of many microorganisms, due to long -term exposure of homemade bacon, there are still hidden dangers of microorganisms. In addition to some fungal toxins active on the surface of the bacon or shallow layer, there are some low molecular quality or lipophytic lipidability. The fungal toxin will get into the depths of the bacon. The higher the fat content, the longer the storage time, the more serious the diffusion. These fungal toxins deep in the bacon are not only difficult to distinguish through the naked eye, but also difficult to eliminate through high temperature.

Source: Headline rumor

6. Prefabricated dishes are harmful and healthy, and should be banned

Rumors: Prefabricated dishes are junk foods, and inferior ingredients will be made into prefabricated dishes.

Truth: You don't have to view prefabricated dishes as flood beasts. Prefabricated dishes are also called cooking packages, which means that the edible raw materials have been made into semi -finished products or finished products through pre -processing, which has the characteristics of long shelf life and convenient consumption. It has a lot of advantages. It can avoid the procedures for buying vegetables and washing vegetables to save time. The use of prefabricated vegetables in the catering industry can save manpower, space, and costs. Food safety is more guaranteed. However, the ingredients of prefabricated dishes are limited, the nutrition may be uneven, and the fat content is high, and the sodium contains high. It is not good for health. As long as we don't always use prefabricated dishes as three meals, it is not tight to eat a few meals.

Source: science rumor

About the scientific rumor list

It is issued by the Chinese Association of Science and Technology, organizing experts every month to hold a list of review meetings, comprehensive timeliness, harmfulness and other standards, select hot rumors for special interpretation, and push the entire network.

The list of review experts (in order with the surname strokes)

Fang Chunyan China Electronic Technology Standardization Research Institute senior engineer

Chen Peng University of Journalism and Communication, Deputy Dean of the School of Journalism and Communication

Senior engineer of Qin Zongmin China Refrigeration Society

Associate Researcher of the Institute of Nutrition and Health, Mastering China Disease Prevention and Control

Director of the Director of the Science University of the Chinese Medical Association of Tang Qin

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