Natural infection protection: House plants also protect against the common cold and flu viruses

Natural infection protection: House plants also protect against the common cold and flu viruses

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Increased humidity protects against flu viruses

Many people have houseplants in their living rooms because they look good and improve the quality of the air. Experts found that plants in our living rooms can protect us from the common cold and flu. Different plants can reduce the infectivity of air viruses by increasing indoor humidity.

Scientists at the National Institute for Occupational Safety and Health (NIOSH) and West Virginia University found that some common household plants, such as ferns and palm trees, can reduce the infectivity of air viruses. The doctors published the results of their study in the English-language journal "PLOS ONE".

What offers protection against colds and flu?

There are several ways to protect yourself from a cold or flu. For example, some people get vaccinated, others rely on the positive effects of exercise or use medicines. But would you have thought that you could also protect the houseplants in your living room from the flu?

Keep the humidity above 40 percent

According to the experts, the infectivity and virulence of the flu virus can be greatly reduced by a humidity of over 40 percent. A higher air humidity also means a lower infectivity of viruses in the air. And it is precisely because of this point that houseplants can actually protect against flu infections. All plants except succulents and cacti can increase moisture through a process called transpiration.

What is perspiration?

Transpiration occurs when direct sunlight falls on the leaves and water evaporates from them into the air. The plant in turn pulls the water out of the ground to replace the water evaporated into the air. The larger the plant, the more perspiration occurs and the more water is released into the air. The humidity increases with increasing perspiration and if you have more plants and larger plants, the humidity increases even more.

Get some houseplants

So don't be afraid to buy some plants this year, they not only clean the air in your interior, but they also help you to stay healthy. (as)

Author and source information

Video: How to Protect Yourself from Germs. How Viruses and Bacteria Spread (June 2022).


  1. Corban

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  2. Enapay

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  3. Akram

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  4. Hnedy

    Understand me?

  5. Matsimela

    Between us speaking, I would try to solve this problem itself.

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