An Ultimate Guide about CBD Oil: What You Should Know About Benefits, Uses, and More!

Finding the best CBD oils in the market doesn’t have to be difficult, especially if you take into consideration the experiences of people who have tried them before. Here MiisterCBD will give you an overview of the best rated CBD oil and the top options available according to customers.

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CBD oil is the final product that derives from extracting cannabidiol from the hemp plant, also known as Cannabis Sativa.

The hemp plant is a herbaceous and flowering plant that is made up of hundreds of phytocannabinoids, of which CBD amounts to around 40%.

Different parts of the plant can undergo extraction methods to obtain CBD oil, however, the most commonly used parts are the flowers or buds.

This extraction can be made through different processes:

  • CO2 extraction;
  • Solvent extraction;
  • Vegetable oil extraction.

Once the CBD has been extracted from the plant, it is mixed with a carrier oil which is commonly coconut oil, although it can also be jojoba oil, olive oil, or any other vegetable oil.

How do CBD oils interact with the human body?

The human body is composed of a series of systems that regulate how it operates. Some examples include the central nervous system or the digestive system. When it comes to CBD, the most important system is called the endocannabinoid system (ECS).

The purpose of the ECS is to maintain homeostasis, which is keeping the body in balance. To do so, it interacts with endocannabinoids, which are cannabinoids that are naturally made by the human body.

CBD is a phytocannabinoid, which is a cannabinoid made by plants. When ingesting CBD, the endocannabinoid will benefit from its properties and ensure that the body maintains homeostasis.

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Potential CBD oil benefits: what is the scientific evidence?

CBD is still an understudied cannabinoid. Although there is an increase in the number of scientific studies that aim to understand what benefits we can receive by ingesting CBD, there is still a long way to go until we truly understand all of its properties.

Nevertheless, over the past decades there have been a series of reports that have shed some positive light on what we can expect from using cannabidiol:

  • May help decrease inflammation;
  • Can reduce the symptoms associated with chronic pain;
  • Decreases nausea and vomiting caused by chemotherapy;
  • May reduce anxiety levels;
  • Decreases the frequency of epilepsy fits in people who suffer from the Lennox-Gastaut syndrome and Dravet syndrome;
  • May decrease pain and stiffness caused by arthritis;
  • May have neuroprotective properties.

Along with the scientific studies that have been published, there is also anecdotal evidence shared by people who have consumed CBD for some time:

  • Helps to fall asleep and staying asleep;
  • Aids with feelings of relaxation and calmness;
  • Helps with muscular and joint pains;
  • Reduces inflammation in skin conditions such as acne, eczema, and psoriasis.

It’s important to note that many studies have been inconclusive and there is still much more research to be done, however, from the reports that have been published it’s safe to say that there are some benefits to the consumption of CBD.

Potential CBD oil side effects: is it safe?

In 2018, the World Health Organization issued a report about Cannabidiol and its effects. In this report, it’s stated that consuming CBD doesn’t cause dependence and that the compound has relatively low levels of toxicity.


That same report indicates that CBD is generally well tolerated by those who consume it, and it has a good safety profile.

The World Health Organization also mentions that certain prescription drugs may interact negatively with CBD. Due to this, it’s recommended that you always consult your doctor before purchasing and consuming CBD. Your doctor knows your medical history and any medication you may be taking and can guide you on whether CBD is the right option.

Some publications have shared lists of the prescription medications that may have a negative reaction to CBD, and these include:

  • Antidepressants;
  • Opioids;
  • Benzodiazépines;
  • Antipsychotics;
  • Antihistamines.

People who take medications that are contraindicated to be taken with grapefruit should also avoid consuming CBD.


Some studies have also reported that people who consume high quantities of CBD might feel the following side effects, which severity may vary from person to person:

  • Anxiety;
  • Mood swings;
  • Nausea;
  • Vomiting;
  • Dry mouth;
  • Diarrhea;
  • Dizziness;
  • Drowsiness

Please contact your doctor immediately if you feel any type of negative side effect after consuming CBD.

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How are CBD oils lab-tested?

The requirements for a CBD oil to be considered legal and proper for human or animal consumption varies from one country to the other.

In the United States, for instance, these requirements are established through a partnership between the FDA and the USDA, which have stated that for a product to be considered legal it must contain no more than 0.3% THC. In the EU, the maximum THC content is 0.2%.

Regardless of these measures, reputable companies always test their CBD batches and final products and display the test results for customers to see.

These tests are made by third-party laboratories, which test the hemp extracts for the cannabinoids’ content. The two main concerns in these tests are the CBD and THC contents, however, the certificates usually report on eleven different cannabinoids and the quantity present in the extract.

Another compound that is analyzed by these tests is the terpene profile of the hemp extract. There are hundreds of terpenes in a hemp plant, and each offers different properties.

The plant’s chlorophyll, harmful toxins, pesticides, or heavy metals are also tested.

Some companies have their laboratories and issue their own tests, however, you should always give preference to products that are tested by third-party laboratories.

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How can you use CBD oil?

CBD oil is popular with consumers because it’s very easy to use. Better yet, there are different ways to ingest CBD oil, and surely you’ll find a method that works for you. This section will explain the different uses you can give to your CBD oil and the varied means of consumption available.

Swallow CBD oil

The most practical method is to absorb CBD oil orally by placing it under the tongue. When you buy a CBD oil bottle, it often comes with a pipette. All you have to do is fill it with the desired amount of oil, place it under your tongue, and squeeze it. Controlling the dosage is simple, however, it might be tricky to get it right in the first few tries.

Through this method, there’s a part of the CBD that is absorbed by the tongue while the rest is swallowed and diffused into the digestive system. Swallowing CBD oil is a discreet and very fast method of daily use, but make sure to keep the oil in your mouth for a few seconds before swallowing it for greater efficiency.

Cooking your CBD oil

CBD oil can also be added to your food or drinks as a food supplement. All you have to do is fill in your dropper with the desired amount of oil and add it to the dish you’re eating.

Alternatively, you can mix CBD oil with cooking oil or butter to make your own creations. There are plenty of recipes online that guide on how to use CBD oil as an ingredient, and there are many types of food to choose from: cookies, teas, brownies, pesto sauce…

It’s important to note that when heating the CBD oil, it might lose some of its properties, so try to use it in cooking that doesn’t require heating the food above 70 degrees Fahrenheit or 21 degrees Celsius.

Using as a topical on your skin

Those who bought CBD oil with the intent of using it for muscular or joint pain, or who want to see whether it might work in skin inflammation, can also use CBD oil directly on the skin.

Although there are CBD topical products that were formulated specifically for this purpose and have additional ingredients to help soothe achy muscles or skin conditions, CBD oil on itself may also work.

All you have to do is add some drops of CBD oil to the area of your body where you want to see results and massage it into the skin for a few minutes.


Guide about CBD oils written by MiisterCBD™.

Article updated in: .

Reading time: 10 minutes.