There are many types of CBD products currently in the market. As a consumer, the variety of products is good, but without sufficient knowledge, it is difficult to choose a suitable product. When discussing various types of CBD products, everyone must understand that there is a very important concept, the overall effectiveness of the product, i.e., the efficiency of CBD in the body. Research team at CBDonline.hk has gathered information related to effects of CBD consumption and compiled in this article. Moreover, this article will analyze the different ways of taking CBD and its efficiency, and let you know how to choose a more suitable CBD product.
Different methods of use will have different effects based on the bioavailability (Bioavailability-can be understood as the speed and absorption of CBD into the blood). For example, after swallowing CBD, it will be absorbed into the digestive system. The CBD in the product must enter the liver through the portal vein to metabolize CBD and other molecules. This process is called first pass metabolism. The biggest problem with this method of consumption is that enzymes in the liver will lower the concentration of CBD compounds before delivering the remaining substances to the blood. This passage through the liver reduces the efficiency of CBD absorption.
For example, bioavailability 30%: 100mg taken = 30mg actually absorbed by the body.
Oral oil (Oil tincture) is the most common CBD product, basically it is a drop that dissolves CBD in a base oil. The base oil is usually an edible essential oil with health benefits, most commonly MCT oil (Medium Chain Triglycerides) or coconut oil.
- i) Drop it under the tongue for about 60 seconds and then swallow it, directly into the blood through the sublingual and oral mucosa
- ii) Swallow directly, or add it to a drink, the absorption speed through the digestive system:
- Start to take effect Time: 15-45 minutes
- Duration: 6-8 hours
- Bioavailability: 19-35%
Features: The method of use is more extensive and flexible, and the dosage is easy to control. It can be used in any situation. The base oil has other health benefits and can be added to drinks
External use products
Using the above three methods, CBD will enter the body through the blood and spread throughout the body. And topical products such as lotions and moisturizers will apply CBD directly to the affected area, and the CBD can be absorbed locally through the skin. In this method, CBD mainly binds to endocannabinoid receptors in the peripheral nervous system to directly provide targeted anti-inflammatory and analgesic effects in specific areas (such as eczema, acne skin, arthritic joints or muscle aches).
Since CBD only interacts with local endocannabinoid receptors in the skin, it does not enter the blood. Therefore, topical products do not promote the binding of cannabinoid receptors in the brain and central nervous system, and have no sedative effect on mood or brain problems such as anxiety, epilepsy, etc.
How to use: Apply directly to the affected area.
Absorption speed: Depends on the situation, such as the depth of the affected area (skin>muscle>joint)
Effective start time: Depends on the situation, such as the depth of the affected area (skin>muscle>joint)
Duration: Not applicable.
Features: Effective anti-inflammation, sedation and pain relief for local areas.
3) Food, pill CBD
It can be used as a food additive or taken as a pill. It needs to be absorbed by the digestive system. The CBD may deteriorate during cooking or heating. It is not recommended to prepare CBD food by yourself. Since CBD needs to be digested to be absorbed, the absorption rate is slower but the lasting effect is longer.
Usage: Direct eating
Effective start time: 30-120 minutes
Duration: 6-12 hours
Features: slow absorption speed, long duration, easy to take, easier to accept, Suitable for chronic symptoms
4) Atomizer CBD
Atomizer is one of the most popular CBD products. Unlike oral oil, it cannot be taken directly. It can only be used with an atomizer. The aerosolized CBD smoke is directly absorbed into the blood through the lungs.
How to use: Put it into the atomizer and suck directly.
Effective start time: 5-15 minutes
Duration: 2-3 hours
Features: The fastest absorption rate, bioavailability High degree, suitable for quick relief of symptoms, easy to carry and use. However, it is difficult to control the dose, and it is not suitable for children and non-smokers.
Can CBD solve insomnia?
Obviously tired but not sleepy? Can’t sleep even if there is quite in surrounding? Insomnia seems to be slowly attacking you.
According to the Demographic Health Survey (2014-15) of the Department of Health, up to 48.0% of citizens aged 15 and above have experienced sleep disturbances, including “cannot fall asleep within 30 minutes”, “intermittent waking up” and “cannot fall asleep again after waking up early” . Insomnia not only affects daily life and work performance, but is also related to a variety of diseases, including high blood pressure, diabetes, reduced immunity, and so on. It must not be ignored. In recent years, researchers have found that CBD can help improve insomnia, especially insomnia related to anxiety and stress. Can CBD really improve insomnia?
Causes of stress and insomnia
There are many causes of insomnia, which can be roughly classified as: emotional and mental state, physical illness, medication or food, and primary insomnia. The causes of most people’s insomnia are related to their emotional and mental states, such as stress and anxiety.
The human body has a defense mechanism to deal with stress. In the face of stress, the brain controls the secretion of adrenaline, cortisol, etc. to help us face the stress. However, these secretions also need to be balanced. When the stress we face is too great, the body There will be an imbalance, so that cortisol is secreted too much for a long time, making it difficult to fall asleep. Studies have found that CBD can adjust the secretion of cortisol, help relax emotions, effectively help fall asleep, reduce waking up in the middle of the night and increase overall sleep time.
Studies have also shown that CBD can reduce the activity of the amygdala on the left side of the brain (an organ that controls anxiety), and activate 5HT1A receptors (serotonin receptors), which can relax and calm emotions, reduce feelings of anxiety, and effectively target anxiety, stress, and anxiety. Insomnia such as depression.
How CBD can improve insomnia
In addition, studies have also found that CBD can help fall asleep by reducing symptoms of disease.
Through the endocannabinoid system, CBD promotes the death of activated immune cells and inhibits cytokines in inflammatory areas, helping to reduce inflammation symptoms. In addition to inflammation, CBD releases dopamine in the brain through CB2, which helps reduce pain, and has significant effects in both acute and chronic pain. CBD relieves inflammation and pain that interfere with sleep quality, and can soothe and calm the mood, thus effectively improving the patient’s sleep quality.
In the past, most patients with insomnia needed sleeping pills to fall asleep, but sleeping pills are prone to addiction and cause excessive dependence. On the contrary, research indicates that CBD is not addictive, nor will it cause a “hangover” or sleepiness the next day after taking it. The side effects are far lower than those of sleeping drugs. It is expected to become a new generation of insomnia treatment.