How CBD oil affects sleep in comparison to heavy marijuana smoking
The study discovered that daily marijuana smokers had a higher score on the Insomnia Severity Index, and the sleep-disturbance measure, than these not using it daily or the control group that by no means used it.
Stein, the study’s principal investigator, says one of the most common reasons given by people who use marijuana daily, is that they want to enhance their sleep. Yet, the study findings show occasional use doesn’t disrupt sleep, whilst heavy use or daily use can be associated with sleep issues. The impact of daily use on sleep patterns appears to mimic that of alcohol use in the sense that daily use worsens sleep whilst intermittent use improves sleep continuity.
Many young adults battle to sleep
The study focused on 98 people in their 20s, since prior research indicates that as many as one-third of individuals aged 18 to 25 have sleep issues. Stein says study participants not smoking every day generally smoked in the evening, while daily smokers smoked numerous times a day, and also showed a greater incidence of disturbed sleep. He says that if somebody desires to know how marijuana is affecting their sleep, they will have to quit using it at all for a while in order to know for sure.
Anxiety and sleep
Previous studies also showed elevated anxiety levels in daily THC customers and this may also contribute to disrupted sleep patterns. Stein and colleagues suggest that future studies run over a longer period of time, and look at mood disorder as a factor in the use of marijuana and sleep. Anxious people might use more THC-heavy marijuana simply because they attempt to alleviate their insomnia.
CBD oil for sleep
In comparison, studies show CBD oil affects sleep in a good way because of the anxiolytic (anxiety-inhibiting) properties much more than direct sleep regulation, per se. In specific, it may block rapid eye movement (REM) sleep. This theory is largely based on research done on rodents, but in 1981, a small study was carried out in São Paulo where different CBD dosages had been assigned to 15 insomniacs.
The highest dose of CBD significantly increased sleep while dream recall was much less in comparison to subjects using a placebo. The lower dream recall is most probably due to the reduction of REM sleep, the state in which we dream most actively. In an additional study looking at the impact of cannabidiol on sleep, the conclusion was made: CBD might block anxiety-induced REM sleep simply because of its anxiolytic impact, rather than simply because of sleep regulation.
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