Scientists found the bacteria on 96 kinds of shoes of 31 different kinds of Escherichia coli can be absorbed(吸收) by other bacteria found on shoes can do harm to our skin and air.But we don't need to worry about this too much. For healthy people, the bacteria found on shoes may be...
Like all living things,bacteria need food to grow.When they grow they multiply.A few bacteria become many in a matter of minutes.When bacteria settle on food,they make changes in it.These changes are what we call spoiling. To keep food from spoiling,we must first kill any bacteria that ...
These “friendly” bacteria are good for your gut. You get them from fermented foods like yogurt or sauerkraut, or from supplements. They can help with digestive issues like diarrhea or irritable bowel syndrome, and may even protect against allergies.Probioticsare likely safe if you’re healthy....
Bacteria and other microorganisms can poison eggs, meat, vegetables, and many other foods. After entering the body, these tiny living things release(释放)poisons that make people sick. Some chemicals can also cause food poisoning. They are often added to food while it is being grown, ...
Bacteria are tiny living things — so small that you need a microscope to see them. Bacteria feed themselves in many different ways. Some bacteria can "eat" other things by changing the chemicals in those things into something that will help the bacteria grow. The secret to ...
#12. Estrogen causes breast cancer.This is simply not accurate. Estrogen has 400 essential functions in a woman’s body. Whileestrogen dominance and hormonal imbalancecan allow breast cancer to develop and grow, estrogen does not cause breast cancer. More precisely, estrogen can turn on cancer ...
In his 2016 report, he says it's not wise to eat dropped wet food. The wet food takes in bacteria (细菌 ) as soon as it falls. "Bacteria don't have legs, they move with the moisture," Schaffner says. The wetter the food is, the more bacteria it soaks up(吸收) . ...
Bacteria and other microorganisms can poison eggs, meat, vegetables, and many other foods. After entering the body, these tiny living things release(释放) poisons that make people sick.Some chemicals(化合物) can also cause food poisoning. They are often added to food while it is being grown,...
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On the other hand, there are several types of bad bacteria, including those that cause sore throats.Viruses(病毒) need a host to keep living. They need to be inside a place of a living plant or animal, including humans, or even inside a bacterium!Whatever a virus lives in is called ...