What is the function of cactus? Is the cactus protected from radiation?

A long time ago, some people said that the function of cactus is radiation protection, especially office white-collar workers, like to put a big pot of cactus plants next to the computer, so is the cactus really radiation-proof? You might as well learn about the cactus.

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The stomata on the fleshy basis of the cactus close during the day and open at night, so it absorbs carbon dioxide and releases oxygen at night, so it has the function of increasing fresh air and negative ions and reducing electromagnetic radiation. In addition, it also has a good inhibitory effect on bacteria in the air. But the actual cactus does not have the function of radiation protection, but it is still beneficial to people.

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Cactus can live in the desert and resist the lethality of strong sunlight and ultraviolet rays. The "radiation energy" of sunlight is different from the radiation of electronic products. Radiation is a kind of energy wave, so there is a great difference between the two kinds of radiation, but the cactus can not protect against radiation, but it can "resist" part of the radiation. The ability of cactus to absorb radiation is better than other plants. Therefore, it is completely inferred to put a cactus next to the computer in order to absorb radiation and reduce damage to the body, and there is no scientific basis.

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In addition to protecting against radiation, what else does the cactus do:

1. "oxygen bar" cactus at night

Cactus usually begins to breathe when it is cool at night. it opens the stomata on the leaves, absorbs carbon dioxide, and then exhales oxygen, which is like adding an air freshener to the room, which can purify the indoor air. so it's an ideal flower for the room.

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2. A master of dust absorption

Small cactus plants, although inconspicuous, but vacuuming is also quite powerful, put a cactus indoors, can play a role in purifying the environment, generally hydroponic cactus environmental protection clean, the effect will be better.

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3. There are many benefits of eating cactus

There are many cacti, the edible cactus is very rich in nutrition, contains a large number of vitamins and minerals, has the effect of reducing blood sugar, blood lipid and blood pressure, and the tender stem of edible cactus can be eaten as a vegetable. The fruit is a kind of sweet fruit, and the old stem can also be processed into health products and medicines with the functions of removing blood lipids and lowering cholesterol.