1. The survey shows that nearly 1/3 women don't use shower gel every day, but just wash with water. Experts point out that whether to take a bath depends on your sweating. Bacteria that cause human body odor live on sweat, especially sweat excreted from armpits and groin. Sweating for a long time, can not be washed with water, will lead to bacterial retention. The longer you stay, the more "smelly"
2. Forgot to brush your teeth before going to bed. 43% people admit that they occasionally forget to brush their teeth before going to bed. Experts remind that people's saliva secretion will be greatly reduced during sleep, and these saliva are the main force to kill bacteria. Therefore, if you don't brush your teeth occasionally, it may lead to oral bacteria taking advantage of it, which will greatly increase the risk of dental caries and periodontal disease. In addition, many studies have confirmed that bacteria that cause periodontal disease can also cause problems in your heart.
3. In the survey of washing hands without soap after going to the toilet, only 38% people washed their hands with soap after going to the toilet, and 2% people washed their hands for more than 10 second. Experts say that when you clean the toilet, your hands are close to the source of Escherichia coli, which may cause bacterial infection. If you don't use soap, you can't completely remove bacteria.
4, barefoot fitness survey found that 32% of people are barefoot fitness, especially when doing aerobics or belly dancing. Experts suggest that it is best to wear a pair of light shoes at this time. Because your feet will sweat a lot when you exercise, the humid environment is most conducive to the growth of bacteria, and bacteria will stay on the floor through other people's feet. You may get athlete's foot (commonly known as "Hong Kong foot") or plantar wart (a kind of plantar wart) if you step on it.
5. Pick up the food before eating. More than 40% of women said that they had eaten the food they picked up just after landing. There used to be a saying called the "5-second rule", which means that food that falls on the ground is safe as long as it is picked up and eaten within 5 seconds. The researchers pointed out that this statement would be extremely misleading. Experiments show that food will be contaminated by bacteria in just two or three seconds after landing. Therefore, all food that falls on the ground should be thrown into the trash can immediately.
6. underwear is not changed every day. In the survey, 52% women admit that their underwear is not changed every day. Dr. Charles Geba, a microbiologist, pointed out that after wearing underwear for one day, about 0. 1 gram of excrement will be left on it, which is equivalent to about 1 100 million Escherichia coli. These bacteria will attach to your hands. If you rub your eyes or even eat without washing your hands, you will get sick.