CBD Beyond the Norm: A New Study on Sleep and Immunity

CBD - or Cannabidiol - is known to some as a drug used to help manage seizures. But now, the spectrum of its uses is vastly expanding. CBD is stepping into the spotlight for potentially aiding sleep and immunity. Balancing mental wellness and improving sleep quality is a quest, especially among young adults. And now, CBD emerges as a promising solution! Unlike THC (its psychoactive cannabinoid counterpart) CBD offers its benefits without the “high”. Let's have a look at new placebo-controlled study that explores CBD's role in enhancing sleep and boosting immune responses in healthy young adults.

Understanding CBD

Before we dive in, let's add a quick refresher on what CBD is. Cannabidiol - aka CBD - is found in cannabis and hemp plants. In contrast to THC, CBD is non-intoxicating and doesn't induce the usual cannabis “high”. Instead, its interaction with our body's endocannabinoid system influences various functions such as sleep, mood and immune response.


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The Study in a Nutshell

The University of Northern Colorado carried out an interesting study for which it recruited 28 young adults. This study’s goal was to define CBD's effects on mental health, sleep and immune function. The participants were divided into two groups: one receiving 50 mg of CBD daily and the other a placebo as control. 

Over the course of the following eight weeks, the researchers tracked the participant’s health. They conducted comprehensive health surveys, sleep quality assessments via Fitbit trackers and immune function tests focusing in particular on Natural Killer (NK) cell activity. The study's goal was to determine whether CBD can boost mental well-being, enhance sleep, and strengthen immune responses all at the same time.

The Key Findings

Did they succeed? Here's what the study found over an eight-week time span:

Stable Physical and Mental Body Health:
The participants experienced no significant changes in their weight, BMI, body fat percentage or mental health. This was confirmed both through health surveys and physical measurements.

Enhanced Sleep Quality:
A standout benefit of the CBD treatment group was improved sleep quality. Participants reported feeling more refreshed upon waking, despite no major changes in their actual sleep patterns. This suggests that CBD's impact on sleep quality might extend beyond traditional sleep metrics.

Boosted Immune Function:
Most remarkably, CBD seemed to boost the immune system of those receiving it. Particularly Natural Killer (NK) cells, which are crucial in warding off illnesses. This points to CBD's potential in enhancing the body's natural defense mechanisms!

Why This Matters

This study is a pioneering investigation into how low doses of CBD affect both sleep quality and immune cell function in healthy young adults over eight weeks. Its placebo-controlled findings are crucial, suggesting that even low doses of CBD can improve sleep quality and boost immune function without significantly affecting other physical health metrics like body weight. This is especially relevant for young adults that want a restful sleep and robust immunity.


Conclusion: The Future of CBD Research

The participants experienced improvements in sleep quality and a notable boost in immune function. This is clearly highlighting CBD's role as a health supplement.

While this study opens new doors in understanding CBD's potential - especially in sleep and immune health - there's still so much more to uncover. Studies like this one pave the way for future research. This will most likely look into higher CBD doses, more diverse usage methods, and CBDs effects on various demographic groups. What we can say for sure is that the future of CBD research looks bright and promising!

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Portrait of Anna Falk

written by

anna falk - head of product

As the Head of Product at Harmony, Dr Anna Falk leads the development of our products and provides expert tips for your wellness. With over 10 years of experience in the research and development of natural products, her work is based on rigorous scientific studies.

Anna is an award-winning, internationally published researcher with a PhD in Organic Chemistry. She applies her expertise to develop Harmony's certified products that support your overall well-being. From research to development, she ensures that our products are of the highest quality and meet the highest standards.