Essential oil, fragrance diffuser, is now a lot of people buy to heal the body and mind, exquisite life of the hot commodities. Common essential oils like lavender, tea tree, eucalyptus, and others have been touted for their many benefits and properties, easing pain, boosting mood, and even purifying the air. But is the use of essential oils and fragrances really harmless? Will there be any negative effects on our health?
Essential oils: An unregulated industry
In the United States, essential oils are not regulated by the Food and Drug Administration (FDA), so essential oil brands are not required to include ingredients on product labels. This unfortunately makes it impossible for consumers to know the exact composition of some essential oils and the possible health risks.
One study tested 24 essential oil products, 12 of which advertised properties associated with being “all natural,” such as “organic,” “100% pure,” “pure plant-based,” and more. Of the 24 essential oils, the researchers found that 33 of the 188 VOC gases detected were considered harmful, such as acetaldehyde, acetone and ethanol; The harmful substance toluene was found in 50% of the tested essential oils; Each essential oil was tested for at least 1-2 harmful VOCs.
By Thomas Talhelm
Link: https://www.zhihu.com/question/22962997/answer/2724134420
Source: Zhihu
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Are essential oil diffusers harmful to the body? Essential oils contain harmful VOCs, which means that there are health risks and harmful to the human body? A study determined the concentration of harmful substances produced by essential oil perfuming and found that the total concentration of VOCs in the air was lower than recommended by the guidelines and within the range of safe use. In short, in the test of four different essential oils, the high concentration of toluene was found to be 0.00025 ppm, while the Japanese standard safety value of toluene is.07ppm, which is 2800 times the detected value. In the whole test, the highest total concentration of VOCs was.6ppb. Although the total VOCs content is low, this does not mean that the use of essential oils is 100% safe. Low concentrations of VOCs in the air may pose health risks (just as low concentrations of PM2.5 still affect respiratory health), but more research is needed.
By Thomas Talhelm
Link: https://www.zhihu.com/question/22962997/answer/2724134420
Source: Zhihu
The copyright belongs to the author. For commercial reprinting, please contact the author for authorization. For non-commercial reprinting, please indicate the source.
Although all essential oils release VOCs into the air, it has not been concluded whether low concentrations of VOCs can cause negative health effects. For your breathing safety, Smart Air recommends not overusing essential oil diffusers, including the length and frequency of use of essential oils, the type and amount of essential oils. Recommended duration: 15 minutes/hour. Use an activated carbon filter. The activated carbon filter is a filter that can be used in air purifiers to efficiently filter the VOCs released by essential oils, but it also reduces the aroma of the essential oils themselves.
By Thomas Talhelm
Link: https://www.zhihu.com/question/22962997/answer/2724134420
Source: Zhihu
The copyright belongs to the author. For commercial reprinting, please contact the author for authorization. For non-commercial reprinting, please indicate the source.
Post time: Jan-26-2024