The food fell to the ground, can it be picked up and eaten in 5 seconds?

In many parts of the world, there is a saying: If the food falls to the ground, if you can pick it up quickly, the bacteria will not have time to contaminate the food, so you don’t have to worry about eating bad stomachs. However, there are many versions of how fast this [very fast] is, and the most widely circulated one is [5 seconds]. In the United States, more than half of the people know this [5-second rule]. In China, although the [5-second rule] is not very famous, it has been heard since childhood. As long as your hands are fast enough, you can pick up the food and continue to eat it? This sounds really tempting, but… let’s Read More …

What? Overturn your understanding: some [expired] foods are edible!

The shelf life of food is the information that everyone pays close attention to. Many people are very scared when they hear about [expired food] [temporary food], and only regard it as [poisonous food]. Yes, today I want to subvert everyone’s understanding and talk about the understanding of food [shelf life]. I want to tell you that under certain circumstances, you can not only buy [temporary food] with confidence, but also eat [expired food] safely, thus saving a lot of money. How do you say this? Let’s take a look. The quality of [good quality] is not necessarily safe. [Shelf Life] is a common term, similar to [shelf life] [shelf life] [best eating period] [best taste period] and so on. Read More …

If you have been bitten by this worm, you can’t eat meat?

Spring, when grass grows and warblers fly and flourish, is people’s favorite. However, in the face of colorful flowers and plants, some people are very upset. They will be allergic to pollen, develop rashes and even have difficulty breathing. But some allergies are less [hateful], for example-if allergies can reduce weight? What allergy is so magical? Over the past 20 years, Australian Dr. Nunen has treated nearly 50 patients with red meat allergy. All patients showed severe allergic reactions such as urticaria, angioedema, respiratory distress and even shock after eating red meat. These patients could eat red meat before this onset and never had allergic reactions. The main cause of allergy is ticks, a common small insect in forest areas. Read More …

Eating is a festival and summer heat: grouper, how can you eat it so as not to be poisoned?

As the saying goes, [eating meat is better than eating fish]. Some studies have pointed out that eating red meat (red-looking meat, pork, beef and mutton are all included) is closely related to colorectal cancer. But protein always needs to be supplemented. Especially as people get older, they are more likely to lack protein due to changes in eating habits. Then, eating fish once or twice a week is a good idea. A big, ugly guy Epinephelus is a large family. The vast majority of Epinephelus belong to tropical and subtropical fishes. There are about 60 species distributed along the coast of China, mainly in the southeast coast of China and the waters of Xisha and Nansha. Among them, more Read More …

Is ice cream poisonous when frozen after melting? Ask the experts not to frighten us any more.

In recent days, the circle of friends has been swept by a piece of news: In the interview report, it was found that many shopkeepers lost power or freezers were frequently opened during the process of selling ice cream, causing them to soften and deform. This was originally a normal thing, but a nutritionist from a hospital said in the program: If ice cream or ice cream cannot reach the required storage temperature, it will cause some changes in structure and shape. However, if it is melted and frozen again, it may produce some substances harmful to the body, such as soluble toxic proteins, amines, etc. The weather is so hot that many people buy ice cream from supermarkets and Read More …

Vinegar egg return yuan liquid? Clear your wallet!

Someone asked Dr. Clove: There is a kind of thing called [vinegar egg Guiyuan liquid], which claims that the ancient prescription of a thousand years has various magical effects. Is it true that my parents insisted that I buy it? Don’t worry, before paying for it, let’s find out what it is and whether it has magical effects. Vinegar Egg Guiyuan Liquid, a New Product Combining Chinese and Western Countries? Vinegar egg Guiyuan liquid claims to be a new product developed according to the traditional Chinese medicine’s health preserving folk prescription and in combination with modern science. Originally, many products of folk remedies that have always liked to say [are not in the same system as modern science] did not Read More …

This is the right way to open the refrigerator

Every family has a refrigerator. Open your refrigerator. The refrigerator compartment is usually full. Leftovers, leftovers, all kinds of vegetables, melons and fruits, milk, eggs, cooked meat, drinks, chocolate, ketchup, cans, tea, even cosmetics, beauty products, health products and medicinal materials. How to use the refrigerator compartment? Is it true that we can only plug wherever we are free? Why do we need refrigeration? Before freezing, as long as the temperature is lowered, the reproduction speed of microorganisms can be reduced. The temperature at which microorganisms are most likely to reproduce is usually between 20 ℃ and 37 ℃, while around 0 ℃, microorganisms usually stop or slow down the reproduction speed. Cooling will also slow down the movement of Read More …

Prevention of food poisoning starts with intravenous drip.

Food poisoning, also known as food infectious diseases, is a common disease, but it is often painful and sometimes even life-threatening. After people are infected by foodborne microorganisms, they may not have discomfort symptoms or only slight gastrointestinal discomfort. However, dehydration and diarrhea may also occur in severe cases. Depending on the type of infection, food poisoning can even lead to death. Therefore, it is particularly important to take actions to prevent food poisoning. Follow the following methods to avoid being harmed by these microorganisms hidden in food. 1. Please make sure that animal foods (meat, dairy products, eggs) have been cooked fully or sterilized; 2. Avoid eating raw or spoiled meat and eggs, and check whether they have expired Read More …

Can eating ice cream also cause food poisoning? Watch out for these 4 microorganisms

Recently, the U.S. Centers for Disease Control and Prevention announced that Listeria monocytogenes was detected in the ice cream products of Blue Bell Company in the United States, which has caused 8 people to seek medical treatment due to infection and 3 people to die. The ice cream also entered the Chinese market last year and was sold in Shanghai, Sichuan, Heilongjiang and other places. Listeria, perhaps many people are still unfamiliar with this name. However, according to a report in the 2010 China Journal of Food Hygiene, the detection rate of Listeria in food safety monitoring in 13 provinces in China is 3.7%, with raw meat products having the highest detection rate. Food poisoning caused by microbial infection is Read More …

How to bring food safely and delicious in summer?

In order to save money and eat smoothly, many friends like to bring [lunch] (a Japanese word introduced through Taiwan), that is, boxed lunch, to the company for lunch. However, when the weather is hot, food is easy to corrupt. There is no refrigeration condition on the road, and the company may not have a refrigerator to put it in. There are also many friends who worry that the temperature is high, bacteria grow fast, and nitrite produced in vegetables will also increase. What should I do about this meal? Fight against microorganisms Speaking of which, everyone can understand that, in the final analysis, it is to fight against microorganisms. Microorganisms are everywhere. As long as there are nutrients in Read More …