An essential oil can be described as a hydrophobic liquid of high concentration that consists of unstable aroma compounds obtained from plants. The three most common methods of extraction include the expression, distillation using steam and solvent extraction. They are used as a raw material in making soap, perfumes, cleaning agents and flavouring of food and drinks. Organic essential oils are therefore gotten from natural sources.
These extracts are very valuable to people who practice alternative medicine and in the health community, they are not taken seriously. It is therefore a very difficult task to find references of the specific benefits. The transmission of some resistant pathogen strains can also be controlled by the use of essential oils which is according to several studies.
Many of these extracts can be dangerous in high concentrations if taken orally causing effects such as a burning feeling and salivation. This also has a carminative effect in the stomach which causes the gastric sphincter to relax thus encouraging belching. The most effective ones include eucalyptus oils, camphor, capcaisin, menthol and anise while others offer no significant benefit.
The tea tree oil is an example of an extract that can cause dermatitis with many affecting the skin and mucous membranes in a negative way. Menthols on the other hand are famous for bringing a cold feeling followed by a sense of burning caused by their effect on heat-sensing nerves. Dentists in the ancient times used clove oil as an antiseptic and anaesthetic.
Some oils are claimed to cause immense relaxation to the mind. Although such claims are difficult to quantify, it does not mean that they are false. The extracts are hydrophobic and are therefore dissolved in organic solvents such as pure ethanol and polyethylene glycol. Their negative effects can only be linked to their level of purity and not the effects it has on the body itself.
Many of them are meant only for their aroma-therapeutic quality and should therefore not be directly used on the skin in their undiluted form. Some are known to trigger allergic reactions, cause severe irritation and over time, become hepatotoxic. Some act as photo sensitizers, increasing the skins sensitivity to sunlight especially those derived from citrus plants.
People working with merchandise on an industrial level are required to seek the help of safety data sheets in determining safety measures and their handling techniques. This is because, grade oils are known to have a bad effect on expectant women and people who suffer from epilepsy. They are also known to be aggressive on some materials such as rubber and plastic thus correct equipment should be used.
Therapeutic essential oils have been known to have traces of pesticides and are the reason why these products are sought by practitioners. For the ingestible ones, they should be taken in their correct dosage which is usually safe for consumption in small quantities. Government standards should be used in the case of concerns of pesticide traces.
These extracts are very valuable to people who practice alternative medicine and in the health community, they are not taken seriously. It is therefore a very difficult task to find references of the specific benefits. The transmission of some resistant pathogen strains can also be controlled by the use of essential oils which is according to several studies.
Many of these extracts can be dangerous in high concentrations if taken orally causing effects such as a burning feeling and salivation. This also has a carminative effect in the stomach which causes the gastric sphincter to relax thus encouraging belching. The most effective ones include eucalyptus oils, camphor, capcaisin, menthol and anise while others offer no significant benefit.
The tea tree oil is an example of an extract that can cause dermatitis with many affecting the skin and mucous membranes in a negative way. Menthols on the other hand are famous for bringing a cold feeling followed by a sense of burning caused by their effect on heat-sensing nerves. Dentists in the ancient times used clove oil as an antiseptic and anaesthetic.
Some oils are claimed to cause immense relaxation to the mind. Although such claims are difficult to quantify, it does not mean that they are false. The extracts are hydrophobic and are therefore dissolved in organic solvents such as pure ethanol and polyethylene glycol. Their negative effects can only be linked to their level of purity and not the effects it has on the body itself.
Many of them are meant only for their aroma-therapeutic quality and should therefore not be directly used on the skin in their undiluted form. Some are known to trigger allergic reactions, cause severe irritation and over time, become hepatotoxic. Some act as photo sensitizers, increasing the skins sensitivity to sunlight especially those derived from citrus plants.
People working with merchandise on an industrial level are required to seek the help of safety data sheets in determining safety measures and their handling techniques. This is because, grade oils are known to have a bad effect on expectant women and people who suffer from epilepsy. They are also known to be aggressive on some materials such as rubber and plastic thus correct equipment should be used.
Therapeutic essential oils have been known to have traces of pesticides and are the reason why these products are sought by practitioners. For the ingestible ones, they should be taken in their correct dosage which is usually safe for consumption in small quantities. Government standards should be used in the case of concerns of pesticide traces.
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