Key Takeaways
✓ Valerian root may improve sleep quality and reduce sleep latency, but results are mixed across studies [1, 2, 3].
✓ CBD may promote relaxation and reduce anxiety, indirectly improving sleep, but more research is needed to confirm direct sleep benefits [5, 6].
✓ Both valerian root and CBD are generally well-tolerated, but side effects like drowsiness and digestive upset are possible, and interactions with other medications should be considered.
Valerian Root vs. CBD: Finding Your Best Sleep Solution
Are you tossing and turning at night, desperately seeking a natural way to improve your sleep? You're likely exploring various options, and two popular contenders are valerian root and CBD (cannabidiol). Both are marketed as natural sleep aids, but they work differently and have varying levels of scientific support. Understanding these differences is key to making an informed choice. This article provides a head-to-head comparison of valerian root vs. CBD for sleep, examining their mechanisms, benefits, risks, and research findings to help you decide which might be right for you. If you're also experiencing anxiety, you may want to consider best sleep supplements for anxiety and stress relief.
Many people seek natural alternatives to prescription sleep medication due to concerns about side effects or dependence. If you're exploring this route, reading about natural alternatives to prescription sleep medication can offer a wider range of options, empowering you to make choices aligned with your wellness goals.
Head-to-Head Comparison: Valerian Root vs. CBD
Before diving into the detailed science, here's a quick comparison table to highlight the key differences between valerian root and CBD as sleep aids:
| Factor | Valerian Root | CBD |
|---|---|---|
| Mechanism | May increase GABA levels in the brain, promoting relaxation [4] | May interact with the endocannabinoid system, influencing anxiety and relaxation [5] |
| Best fit | Individuals with mild to moderate sleep disturbances, particularly difficulty falling asleep | Individuals with anxiety-related sleep issues or those seeking relaxation |
| Typical dosage | 400-900mg of valerian root extract 1-2 hours before bed [3] | Dosage varies widely; start with a low dose (e.g., 10-20mg) and increase gradually |
| Main caution | May cause drowsiness; avoid combining with alcohol or other sedatives | May interact with certain medications; consult with a healthcare provider before use |
Valerian Root: Nature's Traditional Sleep Supporter
Valerian root is an herb derived from the Valeriana officinalis plant, native to Europe and Asia, and has been used for centuries to promote relaxation and improve sleep. Its use dates back to ancient Greece and Rome, where it was used to treat insomnia, anxiety, and nervous conditions. It's believed to work primarily by increasing the levels of gamma-aminobutyric acid (GABA) in the brain. GABA is a neurotransmitter that helps to calm the nervous system, reduce anxiety, and promote relaxation [4]. By increasing GABA activity, valerian root may help to reduce sleep latency — the time it takes to fall asleep — and improve overall sleep quality [3].
Research on valerian root for sleep is mixed, but several studies suggest potential benefits. A systematic review and meta-analysis in the Journal of Evidence-Based Integrative Medicine indicated that valerian root may be a helpful treatment for sleep problems (Shinjyo, 2020) [1]. Another meta-analysis in The American Journal of Medicine also found evidence that valerian can improve sleep quality (Bent, 2006) [2]. However, it's important to note that not all studies have shown positive results, and some have found little to no effect. This variability may be due to differences in the quality of valerian root extracts used, the dosages administered, and the characteristics of the study participants. A more recent study in Advances in Therapy found that a standardized extract of valerian improved overall sleep quality in subjects with sleep complaints (Chandra Shekhar, 2024) [3], highlighting the importance of standardized extracts.
Dosage and Usage
The typical dosage of valerian root extract is four hundred to nine hundred mg, taken one to two hours before bedtime. However, dosage can vary depending on the specific product and the individual's needs. It's available in various forms, including capsules, tablets, teas, and liquid extracts. Capsules and tablets are often preferred due to their convenience and standardized dosage. Teas and liquid extracts may offer a more traditional approach, but the concentration of active compounds can vary. Some people find that valerian root has a strong, earthy odor, which can be off-putting. If you're sensitive to smells, you may prefer capsules or tablets over teas or liquid extracts. It's generally recommended to start with a lower dose and gradually increase it until you find the optimal amount for your needs.
Potential Side Effects and Cautions
Valerian root is generally considered safe for most people when taken at recommended dosages. Common side effects are usually mild and may include drowsiness, dizziness, and digestive upset. These side effects are typically temporary and resolve on their own. However, it's important to be aware of potential interactions with other medications, especially sedatives, antidepressants, and antihistamines. Avoid combining valerian root with alcohol, as it can enhance the sedative effects and increase the risk of side effects. Also, valerian root is not recommended for pregnant or breastfeeding women due to a lack of safety data. As always, if you are considering adding a new supplement to your routine, consult with a healthcare professional before starting. It is important to ensure there are no contraindications with any existing medications or health conditions.
CBD: Calming the Mind for Restful Sleep
CBD, short for cannabidiol, is a non-intoxicating compound found in the cannabis plant. Unlike THC (tetrahydrocannabinol), the primary psychoactive compound in cannabis, CBD doesn't produce a "high." Instead, it's believed to interact with the body's endocannabinoid system (ECS), a complex network of receptors and neurotransmitters that plays a role in regulating various physiological functions, including mood, pain, inflammation, and sleep. Research suggests that CBD may help to reduce anxiety and promote relaxation by influencing the ECS, which can indirectly improve sleep [5, 6]. The ECS is involved in maintaining homeostasis — a state of balance — within the body. By interacting with ECS receptors, CBD may help to modulate stress responses and promote a sense of calm.
While CBD is often touted as a sleep aid, the scientific evidence for its direct effects on sleep is still emerging. Some studies have shown that CBD can improve sleep quality and reduce sleep disturbances, particularly in people with anxiety or chronic pain. However, other studies have found no significant effect. It's important to note that the quality of CBD products can vary widely, and the optimal dosage for sleep is still being investigated. A review in Pharmacological Research noted the potential of medicinal herbs for anxiety treatment (Zhang, 2022) [5], which can secondarily improve sleep. Furthermore, a review in Planta Medica highlights medicinal plants for insomnia related to anxiety (Borrás, 2021) [6], suggesting CBD may be useful for anxiety-induced sleep disturbances.
Dosage and Usage
CBD dosage varies widely depending on the individual, the product, and the severity of the sleep issue. Factors such as body weight, metabolism, and the specific CBD product used can all influence the optimal dosage. It's generally recommended to start with a low dose (e.g., ten to twenty mg) and gradually increase it until you find the optimal amount that provides the desired effects without causing unwanted side effects. CBD is available in various forms, including oils, capsules, gummies, and topical creams. For sleep, oils and capsules are the most common choices. The effects of CBD can vary depending on the form and how it's administered. For example, CBD oil taken sublingually (under the tongue) tends to be absorbed more quickly than capsules, which need to be digested before the CBD is released into the bloodstream.
Potential Side Effects and Cautions
CBD is generally well-tolerated, but some people may experience side effects such as drowsiness, dry mouth, and changes in appetite. These side effects are usually mild and temporary. However, CBD can also interact with certain medications, including blood thinners, antidepressants, and certain pain medications. It's crucial to talk to your doctor before using CBD, especially if you're taking other medications or have any underlying health conditions. Also, be aware that the CBD market is largely unregulated, and the quality of products can vary significantly. Look for products that have been third-party tested for purity and potency. These tests verify the CBD content and ensure that the product is free from contaminants such as heavy metals and pesticides. If you are an athlete, you may need to consider best sleep supplements for athletes.
Take our 60-second quiz to discover the science-backed sleep solution matched to your unique needs.
Take the QuizValerian Root vs. CBD: Which is Right for You?
Choosing between valerian root and CBD for sleep depends on your individual needs and preferences. If you're primarily struggling with difficulty falling asleep and prefer a more established herbal remedy with a longer history of use, valerian root may be a good option. It's also a generally more affordable option than CBD. If your sleep problems are related to anxiety or stress, or if you're looking for a more versatile supplement that may offer other benefits beyond sleep, CBD might be a better fit. However, it's important to consider the potential for drug interactions and to choose high-quality products from reputable sources.
Consider trying Veluna Ashwagandha ($39). Ashwagandha is another natural supplement that is known for its ability to reduce stress and promote relaxation, which can indirectly improve sleep quality. Another option is Veluna Magnesium Glycinate ($52). Magnesium is an essential mineral that plays a role in regulating sleep. Magnesium glycinate is a highly absorbable form of magnesium that is less likely to cause digestive upset. For older adults, it is important to consider the review of safety and efficacy of sleep medicines in older adults (Schroeck, 2016) [9].
When to Seek Professional Help
While valerian root and CBD can be helpful for mild sleep disturbances, they're not a substitute for professional medical advice. If you're experiencing chronic insomnia, restless legs syndrome (Winkelman, 2025) [8], or other severe sleep problems, it's essential to consult with a doctor or sleep specialist. They can help to identify the underlying cause of your sleep issues and recommend the most appropriate treatment plan. They can also rule out any underlying medical conditions that may be contributing to your sleep problems. Remember, prioritizing your sleep is an investment in your overall health and well-being. Addressing sleep issues proactively can lead to significant improvements in your quality of life.
The Bottom Line
Both valerian root and CBD offer potential benefits for sleep, but they work through different mechanisms and have varying levels of scientific support. Valerian root has a longer history of use as a sleep aid and may be particularly helpful for those with difficulty falling asleep. CBD, on the other hand, may be more beneficial for those whose sleep is disrupted by anxiety or stress. Ultimately, the best choice for you depends on your individual needs, preferences, and health conditions. It's always a good idea to consult with a healthcare professional before trying any new supplement, especially if you're taking other medications. If you are a shift worker, you may also want to consider best sleep supplements for shift workers.
Experimenting with both options can help you determine which one works best for your body. Start with low doses and gradually increase as needed, paying close attention to how you feel. Remember that consistency is key, and it may take several weeks to experience the full benefits of either supplement. Also, be sure to practice good sleep hygiene habits, such as maintaining a regular sleep schedule, creating a relaxing bedtime routine, and avoiding caffeine and alcohol before bed.
Ready to find the right sleep ritual for your needs? Take Veluna's free 60-second quiz to get a personalized recommendation.
References
- Shinjyo N, Waddell G, Green J. Valerian Root in Treating Sleep Problems and Associated Disorders-A Systematic Review and Meta-Analysis. Journal of evidence-based integrative medicine. 2020. PubMed
- Bent S, Padula A, Moore D et al.. Valerian for sleep: a systematic review and meta-analysis. The American journal of medicine. 2006. PubMed
- Chandra Shekhar H, Joshua L, Thomas JV. Standardized Extract of Valeriana officinalis Improves Overall Sleep Quality in Human Subjects with Sleep Complaints: A Randomized, Double-Blind, Placebo-Controlled, Clinical Study. Advances in therapy. 2024. PubMed
- Bruni O, Ferini-Strambi L, Giacomoni E et al.. Herbal Remedies and Their Possible Effect on the GABAergic System and Sleep. Nutrients. 2021. PubMed
- Zhang W, Yan Y, Wu Y et al.. Medicinal herbs for the treatment of anxiety: A systematic review and network meta-analysis. Pharmacological research. 2022. PubMed
- Borrás S, Martínez-Solís I, Ríos JL. Medicinal Plants for Insomnia Related to Anxiety: An Updated Review. Planta medica. 2021. PubMed
- Schroeck JL, Ford J, Conway EL et al.. Review of Safety and Efficacy of Sleep Medicines in Older Adults. Clinical therapeutics. 2016. PubMed
- Winkelman JW, Berkowski JA, DelRosso LM et al.. Treatment of restless legs syndrome and periodic limb movement disorder: an American Academy of Sleep Medicine clinical practice guideline. Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine. 2025. PubMed
Frequently Asked Questions
While there's no known direct contraindication, it's generally recommended to avoid combining valerian root and CBD without consulting a healthcare professional. Both substances can cause drowsiness, and combining them may increase this effect. A healthcare provider can assess your individual situation and provide personalized advice.
Valerian root typically takes effect within thirty minutes to two hours after ingestion. It's best to take it one to two hours before bedtime to allow it to start working. However, it may take several days or weeks of consistent use to experience the full benefits of valerian root.
CBD is not considered to be addictive. Unlike THC, it doesn't produce a euphoric effect and doesn't appear to have the same potential for dependence or abuse. However, more research is needed to fully understand the long-term effects of CBD use.
Some people have reported experiencing more vivid dreams after taking valerian root. While this isn't a common side effect, it's possible that valerian root could affect dream activity in some individuals. If you experience bothersome vivid dreams, consider reducing the dosage or discontinuing use.
The long-term safety of many sleep supplements is still under investigation. While generally considered safe for short-term use, more research is needed to determine the potential risks and benefits of long-term supplementation. It's important to discuss any concerns with a healthcare professional, especially if you have underlying health conditions or are taking other medications. You may also want to review Are Sleep Supplements Safe Long Term? What the Science Says.
