what is the dirtiest thing to do? You may do the following things every day, but you didn’t know it was so dirty. Let’s take a look and take a warning.
1. Underwear is not changed every day
– about 0.1g of excreta will remain on underwear every day.
in the survey, 52% of women admitted that their underwear is not changed every day. Microbiologists pointed out that wearing underwear for a day will leave about 0.1 g of excreta, equivalent to about 100 million E. coli. These bacteria will adhere to your hands. If you rub your eyes or even eat without washing your hands, you will catch diseases.
2. Pick up the food and eat
– after the food falls to the ground, it will be contaminated by bacteria in only two or three seconds.
40% of women said that they had eaten the food picked up just after falling to the ground. In the past, there was also a saying called the “5-second rule”, which means that as long as the landed food is picked up and eaten within 5 seconds, it is safe.
researchers pointed out that this statement would be extremely misleading to people. Experiments have proved that after food falls to the ground, it will be contaminated by bacteria in only two or three seconds. Therefore, all food falling on the ground should be thrown into the dustbin immediately.
3, barefoot fitness
– may be infected with tinea pedis (commonly known as “Hong Kong foot”) or plantar wart
the survey found that 32% of people are barefoot fitness, especially when doing aerobics or belly dance. Experts suggest that it is best to wear a pair of light shoes at this time. Because the feet will sweat a lot during fitness, the humid environment is most conducive to the breeding of bacteria. These bacteria will be left on the floor through other people’s feet. When your feet step on them, you may be infected with tinea pedis (commonly known as “Hong Kong foot”) or plantar wart (a kind of plantar wart).
4. Forget to brush your teeth before going to bed
– the bacteria that cause periodontal disease can also cause your heart problems.
43% of 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 is the main force to kill bacteria. Therefore, an accidental failure to brush teeth may cause oral bacteria to take advantage of the situation, resulting in a great increase in the risk of dental caries and periodontal disease. In addition, many studies have confirmed that the bacteria that cause periodontal disease can also cause your heart problems.
5. Bathing without bath lotion
– the bacteria that cause human body odor live on sweat, especially the sweat discharged from armpits and groins.
the survey shows that nearly one-third of women don’t use bath lotion every day, but use water instead. Experts point out that whether to take a bath or not depends on your sweating. The bacteria that cause human body odor live on sweat, especially from armpits and groins. When you sweat a lot, you can’t wash it with water alone, which will lead to the retention of bacteria. The longer the retention time, the more “smelly” people are.
6. Wash hands without soap after going to the toilet
– when you wipe the toilet, your hands are very close to the source of E. coli. In the
survey, only 38% wash hands with soap after going to the toilet and 2% wash hands for more than 10 seconds. Experts say that when you wipe the toilet, your hand is very close to the source of E. coli, which may cause bacterial infection. If you don’t use soap, you can’t completely remove the bacteria.