Scientists at the University of Colorado Boulder discovered that toothbrushes and shower heads contain bacteria that strengthen the oral cavity and the human immune system. about this reports Science Daily.
Scientists analyzed the microbiome (community of microorganisms) on the surfaces of watering cans and toothbrushes in US homes. They found that the bacteria in these everyday items help the body resist various diseases and maintain a healthy balance of microflora on the skin.
Scientists have also found that toothbrushes live on beneficial microorganisms that help maintain oral health. These microorganisms produce substances that can prevent the development of caries and other dental diseases.
The findings of the study emphasize that excessive sterilization of personal care products can be harmful to health. Moderate amounts of certain types of bacteria are important for the normal functioning of the body and maintenance of immunity.
Experts recommend avoiding the use of harsh antibacterial products in shower heads and toothbrushes. Instead, simply wash it with warm water and replace it as it wears out, in order not to disrupt the natural balance of beneficial microflora.
Previous scientists learned Using gold radiators, you “fry” harmful bacteria in the body.
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Source: Gazeta
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