Sometimes the health problems associated with these essential oils are controversial.
What Are They?
Essential oils are complexe substances take out from plants.
The oils internment the plant’s scent and flavor, in other words “the essence”.
Unique aromatic substances give every one essential oil its distinctive essence.
Essential oils are made through distillation (via steam and/or water) or mechanical techniques, like cold pressing.
After the aromatic chemicals have been extracted, they are mixed with a carrier oil to make a product ready for use.
The method the oils are produced is important, as essential oils made through chemical methods are not considered real essential oils.
How Do They Work?
Essential oils can be inhaled or diluted and applied to the skin. They may stimulate your sense of smell or have medicinal effects when absorbed.
Essential oils are usually used in the aromatherapy, in which they are inhaled through several techniques.
Essential oils are not destined to be absorbed.
The substances from essential oils can interrelate with your body in numerous ways.
When applied to your skin, various plant substances are absorbed.
Certain application procedures can increase absorption, such as applying with warmth or to some parts of the body.
Inhaling the essential oils can stimulate parts of your limbic system, which is a part of your brain that has a role in behaviors, emotions, long-term memory, sense of smell.
Fascinatingly, the limbic system is deeply involved in creating memories. This can give details why familiar smells can activate memories or emotions.
The limbic system also has a role in controlling some unconscious physiological functions – breathing, heart rate, and blood pressure. Some persons tell that essential oils can have a physical effect on your body.
Popular Essential Oils
There are more than 90 essential oils, every one with its own distinctive smell and possible health effects.
Here is a list of 10 well-known essential oils and the health effects related with them:
- Lavender – relieve stress
- Rose – improve mood and decrease anxiety
- Sandalwood – calm nerves and help with focus
- Peppermint – increase energy and aid digestion
- Ylang-Ylang – treat headaches, nausea, and skin problems
- Bergamot – reduce stress and treat skin problems like eczema
- Tea Tree – against infections and increase immunity
- Chamomile – improve mood and relaxation
- Lemon – help digestion, mood, headaches
- Jasmine – aid with depression, childbirth, and libido
Essential oils may have some interesting health applications. However, more studies are necessary in humans.
In spite of their extensive use, little is known about the capacity of essential oils to treat certain health disorders.
Headaches and migraines
In the ’90s, two small studies establish that applying peppermint oil on participants’ foreheads and temples relieved headache pain.
New studies have also discovered reduced headache pain after spread lavender and peppermint oil on the skin.
Other study suggested that applying a mixture of chamomile and sesame oil to the temples can treat headaches and migraines. This is an old Persian headache treatment.
Stress and anxiety
It has been evaluated that 43% of persons who have stress and anxiety use various practice of alternative therapy to help relieve their problems.
Regarding anxiety, more studies have been fairly positive. Many have revealed that the smell of some essential oils can work together with traditional therapy to help relieve anxiety and stress.
Because of the scents of the essential oils, it’s difficult to make blinded studies and rule out biases. So many evaluations on the stress and anxiety relieving properties of essential oils have been unconvincing.
Fascinatingly, using essential oils for a massage may help relieve stress, although the effects may only last while the massage is making.
Some studies suggested that essential oils may help against inflammatory disorders.
Other study establishes that ingestion of a combination of thyme and oregano essential oils helped the remission of colitis. Other two studies on caraway and rosemary oils found similar outcomes.
Sleep and insomnia
Smelling lavender oil has been revealed to increase the sleep quality of women after childbirth, as well as persons with heart disease.
One review looks at 15 studies on essential oils and sleep. The majority of studies demonstrated that smelling the oils, frequently lavender, had positive effects on sleep routines.
Antibiotic and antimicrobial
The increase of antibiotic-resistant bacteria has aroused interest in finding other substances that can work against bacterial infections.
More studies have examined essential oils, such as peppermint and tea tree oil, widely for their antimicrobial effects, finding more positive results.
Aromatherapy isn’t the single use for essential oils. Essential oils can be used in and around the home, as a natural mosquito repellent, or industrially to make cosmetics.
Many persons use essential oils to scent their homes or refresh things like clothing.
Essential oils are also used as a natural scent in cosmetics and high-quality natural products.
Also it has been suggested that essential oils could provide a safe and ecologically alternative to man-made mosquito repellents.
Studies have found that more essential oils, such as citronella, may repel certain types of mosquitoes for around 2 hours. Protection time may be incresed up to 3 hours when it’s used a mixture with vanillin.
Moreover, the properties of essential oils show that some of them could be used industrially for increasing the shelf life of foods.
Picking the correct essential oils
Many brands affirm that their essential oils are pure or medical grade. However, these terms aren’t unanimously definite and consequently hold little weight.
Given that essential oils are products of an unregulated industry, the quality and composition of them can differ significantly.
Don’t forget the following tips when you want to choose only high-quality oils:
- Quality – Real essential oils are the ones that have been changed the least by the extraction procedure. Choose a chemical-free essential oil that has been made through distillation or mechanical cold pressing.
- Purity – Find essential oil that has only aromatic plant substances, without additives or synthetic ingredients. Pure oils typically list the plant’s botanical name (Lavandula officinalis) rather than terms like “essential oil of lavender.” Avoid oils that have been mixed with synthetic fragrances, chemicals, or oils.
- Reputation – Buy a brand with a reputation for producing high-quality products.
The bottom line
Essential oils are usually considered safe to inhale or apply to the skin if they are mixed with a base oil.
For minor health problems, using essential oils as a complementary therapy is probable inoffensive.
Essential oils are in general considered harmless. However, they may cause serious side effects for some persons, especially if applied directly to the skin or ingested. Also if you have a serious health problem or are under a treatment, you should speak about their use with your healthcare practitioner.