The effects of cannabis on rest and sleep

Many plants can alleviate problems such as insomnia, circadian rhythm disruption and other sleep disorders, but the effects of cannabis on sleep are truly impressive. Its medical properties, reminiscent of a miracle drug, have the potential to boggle the mind, though its full potential has yet to be discovered. Insomnia is one of the problems that marijuana, when used correctly, can deal with.

It is important to note right away that we are talking specifically about recreational or medical cannabis, which contains high concentrations of cannabinoids. Technical varieties, intended for the production of hemp seeds for vegetable oil or raw material for hemp fabrics, are a separate topic. Despite their considerable value, such varieties are rarely used for medical purposes.

The effect of THC on sleep quality

The effects of tetrahydrocannabinol on sleep disorders such as insomnia depend on several key factors:

• Ratio of THC to CBD in resin composition. Cannabis varieties with high levels of the cannabinoid cannabidiol (CBD) are more likely to have more pronounced sedative and sleeping effects.

• Indica-dominant genetics. If the problem is insomnia, indica becomes the best choice. Such varieties have a strong relaxing and soporific effect, while sativa, on the contrary, can aggravate sleep disorders.

• Dosage. If cannabis is used excessively, its effect on sleep may be reduced. In such a case, memory is impaired and insomnia may even worsen for a while after cessation of use.

• Synergy with proper regimen and healthy habits. Using marijuana to improve sleep will be most effective when combined with a regular sleep schedule, moderate exercise, and other healthy habits.

Deep sleep and cannabis

Considering the aforementioned factors, cannabis use can help normalize circadian rhythms and manage insomnia, making relaxation as effective and restorative as possible.

However, frequent marijuana use can have the opposite effect. In 2019, Swansea University in Wales conducted a study that showed that using cannabis before bedtime shortens the REM phase of sleep, increasing the duration of the slow-wave phase. If this occurs irregularly, there are usually no negative effects and the person still feels well rested.

However, if the disruption of sleep phases occurs regularly, a person may feel asleep, but the brain will not receive proper recovery. This can lead to impaired short-term memory and reduced ability to think logically.

How cannabis affects sleep?

With occasional use, cannabis can be an excellent remedy for insomnia. However, frequent and regular use can have its effects. The good news is that these effects are not irreversible, and if you take a break from cannabis use, cognitive function is restored in just a few months.

CBD oils should not be overlooked either. Extracted cannabidiol (CBD) is an excellent remedy that has all the positive qualities of marijuana but none of the negative effects. If cannabis is primarily a sleeping aid for a grower, CBD concentrates may be your best option.