Category: life

chopsticks are one of the important bacterial transmission channels. Chopsticks were called chopsticks in ancient times. According to the ancient book Han Feizi Yu Lao, “in the past, Zhou was like chopsticks, but Jizi was terrible.”. King Zhou was the monarch of the late Shang Dynasty. It can be seen

I. Bleach According to the explanation of experts, most bleaches contain sodium hypochlorite, which is highly corrosive and will release irritating toxic gases. Excessive contact may cause damage to lungs and hair. Special attention: it is particularly dangerous to use bleach and ammonia water products (commonly used as household cleaners)

I. damage to lumbar spine and cervical spine: When the posture is straight and straight, the vertebrae are in face-to-face contact, and the stress is dispersed, which is not easy to damage; When the spine bends, the contact surface between the vertebrae becomes smaller, the stress tends to be concentrated,

1、 The toothpick is best used when there is a gap between teeth. The toothpick enters at an angle of 45 degrees, with the tip facing the tooth surface of the bite, and the side edge contacting the gum in the gap. Then, use the side edge of the toothpick

1. Shopping cart Chuck Gerba, an environmental microbiologist at the University of Arizona in the United States, took samples from shopping carts in supermarkets and found that the carts were full of bacteria. Even 80% of shopping carts have E. coli. This is a fecal bacteria that is usually transmitted

I. attention external Packaging: The outer package shall include the name, address, telephone number, shelf life, effective ingredients, production batch number, production date, hygiene license number, number of hygiene standards to be implemented, instructions for use and precautions. Second, pay attention to different uses of wipes have their own shelf-life

According to the US Centers for disease control, 76 million Americans get sick because of food every year. You can’t guarantee 100% safety of food, but you can reduce the risk of illness through some preventive methods. Some methods are common, such as washing hands before eating. Others are rarely

Hair dryer is a common household appliance. It is a good helper to blow freshly washed hair and help dry clothes. However, hair dryer has become very popular on the Internet recently. On Weibo, many netizens teach how to use hair dryer to treat colds, cervical spondylosis and joint pain.

1、 The toothpick is best used when there is a gap between teeth. The toothpick enters at an angle of 45 degrees, with the tip facing the tooth surface of the bite, and the side edge contacting the gum in the gap. Then, use the side edge of the toothpick

My father had a “Red Net” on his leg. He was worried about his blood disease. He went to Wuhan puai hospital for an examination and found out that it was because he was too close to me when warming up that he “roasted” his skin. Yuan’s father, who lives

Do people have to sleep eight hours a day? According to the survey of the American Cancer Association, people who sleep an average of 7-8 hours a night have the longest life span; 80% of those who sleep an average of less than 4 hours a night are short-lived. However,

Israeli researchers say that sleeping irregularly is prone to back pain A joint study by Haifa University of Israel and sourasky medical center in Tel Aviv found that there is an important link between lack of sleep and back pain, which is common in adults. Lack of sleep directly leads