Chamomile Tea for Sleep: What Research Shows and How Ritual May Help
Author: Ukrainian Psychological Hub · Published: September 28, 2026 · Editorial Policy
Chamomile tea has one of the strongest sleep reputations in the herbal-tea aisle. The research is more measured. Chamomile may improve some subjective sleep-quality outcomes, but the evidence is limited, heterogeneous, and drawn from a mix of brewed tea, extracts, capsules, and different populations. Clinical trials do not establish chamomile tea as a treatment for chronic insomnia.
That distinction matters. A warm cup of pure chamomile can still be a reasonable caffeine-free part of an evening routine. It may help some people wind down, and the ritual itself can become a useful cue that the active part of the day is ending. What the evidence supports is a modest possibility of better perceived sleep in some contexts, not a reliable sedative effect or a substitute for evidence-based insomnia care.
Does Chamomile Tea Help You Sleep?
The shortest evidence-based answer is: possibly, but not reliably enough to call it an insomnia treatment.
A 2024 systematic review and meta-analysis included 10 clinical studies with 772 participants. Across five studies that could be pooled, chamomile was associated with a modest improvement in Pittsburgh Sleep Quality Index scores. The same review found that some studies reported easier sleep onset or fewer awakenings, while sleep duration, daytime functioning, and sleep efficiency were inconsistent. Heterogeneity was high, meaning the studies differed substantially in participants, interventions, and results. Importantly for anyone asking specifically about chamomile tea, the review combined different chamomile preparations rather than testing one standardized cup of brewed tea in one population.
An earlier 2019 systematic review and meta-analysis reached a similar broad conclusion with an important limitation: sleep quality appeared to improve across some trials, but only one included randomized trial directly evaluated insomnia severity, and it found no significant benefit for insomnia.
The U.S. National Center for Complementary and Integrative Health describes the evidence conservatively: chamomile has traditionally been used for insomnia, often as tea, but clinical trials do not provide conclusive evidence that it helps insomnia.
Two questions should therefore stay separate:
Can chamomile be associated with somewhat better subjective sleep quality in some studies? Yes.
Has chamomile tea been shown to treat chronic insomnia? No.
What the Best Research Actually Shows
The 2024 Meta-Analysis: A Signal for Subjective Sleep Quality, with Major Caveats
The 2024 review is the most comprehensive recent synthesis focused specifically on chamomile and sleep. It included 10 studies and 772 participants. The pooled Pittsburgh Sleep Quality Index result favored chamomile, with a weighted mean difference of -1.88 points, but statistical heterogeneity was very high.
That combination matters. A pooled average can show a signal while still leaving uncertainty about how predictable the effect is for a particular person. Different trials used different populations, chamomile products, doses, durations, and sleep measures.
The review found a mixed pattern across individual outcomes:
Sleep onset latency or ease of falling asleep improved in three of four studies that assessed it.
Measures of staying asleep or awakenings improved in two of three studies.
Sleep duration did not show a clear pooled benefit.
Daytime functioning did not improve in the studies that measured it.
Sleep efficiency was unchanged in two studies and worsened in one.
This is better described as limited and heterogeneous evidence for some subjective sleep-quality outcomes than as proof that chamomile produces a strong or consistent hypnotic effect.
The 2019 Review: Sleep Quality and Insomnia Are Not the Same Outcome
A 2019 systematic review and meta-analysis included 12 randomized or quasi-randomized trials across anxiety, generalized anxiety disorder, sleep quality, and insomnia. It reported an overall improvement in sleep-quality measures after chamomile administration. Yet the review found only one randomized trial that assessed insomnia severity, and that trial did not show a significant improvement.
This distinction is important for searches such as “chamomile tea for insomnia.” Poor sleep, occasional difficulty winding down, dissatisfaction with sleep, and chronic insomnia disorder are related experiences, but they are not interchangeable clinical outcomes.
The Tea-Specific Postpartum Trial: Useful, but Narrow
One of the most relevant studies for the actual beverage question is a randomized controlled trial in 80 Taiwanese postpartum women who reported poor sleep quality. Participants assigned to the intervention drank chamomile tea for two weeks, while the control group received usual postpartum care.
At the two-week assessment, the tea group had a lower score on one sleep-related subscale, physical-symptoms-related sleep inefficiency. The groups were similar at a later follow-up, suggesting that the observed difference did not persist after the intervention period.
This study matters because it tested tea rather than a capsule. It also has limits. It involved a specific postpartum population, was short, and did not use a matched placebo beverage that could blind participants to whether they were receiving chamomile. The findings therefore do not establish the same effect in the general population.
The Chronic-Insomnia Extract Trial: No Significant Sleep Benefit
A double-blind, placebo-controlled pilot trial in 34 adults with chronic primary insomnia tested standardized chamomile extract, not tea. Participants received 270 mg of extract twice daily for 28 days.
The study found no statistically significant differences between chamomile and placebo in total sleep time, sleep efficiency, sleep latency, wake after sleep onset, sleep quality, or number of awakenings.
This trial is one reason authoritative sources remain cautious about chamomile as an insomnia treatment. It also illustrates why evidence from extracts should not be silently transferred to a cup of brewed tea.
Extract Studies in Older Adults Do Not Prove a Tea Effect
Some trials in older adults, including a 2017 randomized clinical trial of chamomile extract capsules, have reported improved sleep-quality scores. Those findings are relevant to the broader chamomile literature, but the preparation matters. An extract capsule delivers a standardized concentrated product with a composition that can differ substantially from an infusion made with flowers and hot water.
For the practical question “Will a cup of chamomile tea help me sleep tonight?” extract trials can support biological plausibility and research interest. They cannot provide a direct estimate of what one ordinary cup will do.
Chamomile Tea vs Chamomile Extract: Why the Difference Matters
The phrase “chamomile works for sleep” can hide several different interventions:
Brewed chamomile tea or tisane.
Standardized liquid or dry extract.
Capsules containing chamomile extract.
Multi-herb products that include chamomile.
Isolated constituents such as apigenin.
Laboratory or animal preparations.
These are not equivalent exposures.
Brewing time, flower quantity, plant species, growing conditions, processing, storage, water temperature, and the chemistry of the final infusion can all change what reaches the cup. Extracts may concentrate constituents to levels that are not comparable with ordinary tea. Supplements can also be standardized to compounds in ways that household brewing is not.
A classic review of chamomile tea chemistry and biological activity described brewed chamomile as an infusion of dried flower heads and noted that human evidence was limited; at that time, direct clinical trials of the tea's proposed sedative properties were absent. The literature has grown since then, but the preparation problem remains. See the review in Phytotherapy Research.
For that reason, this article treats evidence in layers. The strongest answer to the beverage question comes from tea-specific trials. Extract and compound studies are used to explain what researchers are investigating, not to turn an extract result into a claim about every mug of chamomile.
Chamomile belongs to the herbal-infusion world rather than true tea from Camellia sinensis. Our guide to herbal tea and tisanes explains that distinction in detail.
Does Chamomile Make You Sleepy?
Some people report feeling calmer or sleepier after chamomile. Research does not establish a predictable “sleepiness response” that happens to everyone after a cup.
Several mechanisms could contribute to the experience:
Chamomile contains bioactive compounds, including flavonoids such as apigenin.
A pure chamomile infusion is naturally caffeine-free, so it avoids a stimulant that can interfere with sleep.
A warm, familiar evening drink can become part of a low-arousal routine.
Expectations, learned associations, aroma, taste, warmth, and context can change the subjective experience of relaxation.
The first mechanism is pharmacologic and remains incompletely characterized for an ordinary cup. The others are behavioral and perceptual. In real life they can occur together.
Apigenin and GABA-Related Signaling: What the Mechanism Does and Does Not Prove
Apigenin is often presented online as the reason chamomile “knocks you out.” That claim goes beyond the evidence.
A classic laboratory and animal study found that apigenin isolated from German chamomile showed affinity for central benzodiazepine receptors and produced anxiolytic-like effects in mice; mild sedative effects appeared at a substantially higher dose in the animal model. This is biologically interesting, but it is not a human trial of chamomile tea.
Three translation gaps remain:
Receptor binding in laboratory conditions does not tell us how much active compound reaches the human brain after drinking tea.
An isolated compound is not the same intervention as a complex brewed infusion.
Animal behavioral effects do not establish the size or reliability of a sleep effect in humans.
The responsible conclusion is that apigenin provides one plausible mechanism under investigation. It does not establish a clinically meaningful sedative dose for brewed chamomile tea.
Is Chamomile Tea Caffeine-Free?
Pure chamomile tea is naturally caffeine-free. Chamomile is an herbal infusion made from chamomile flowers rather than Camellia sinensis, the plant used for black, green, oolong, white, and other true teas.
That can make pure chamomile useful at night for a simple reason that does not require a sedative claim: it does not add caffeine.
The label still matters. Some products sold as “chamomile tea” are blends. If a blend contains black tea, green tea, yerba mate, guayusa, or another caffeinated ingredient, the finished drink may contain caffeine.
This is why comparing chamomile with evening matcha or other caffeinated tea requires a different evidence base. Our article on matcha and sleep covers caffeine timing, individual sensitivity, and why a calming ritual does not cancel stimulant pharmacology.
When Should You Drink Chamomile Tea Before Bed?
There is no clinically established “optimal” number of minutes before bed for chamomile tea.
Advice such as 30, 45, or 60 minutes before bedtime is common because it fits a practical wind-down routine. It should not be presented as a proven pharmacokinetic window. The sleep trials do not establish that one specific pre-bed interval reliably produces a better effect than another.
A practical approach is to drink it during the last 30 to 60 minutes of your evening routine if that timing feels comfortable. That window gives you time to drink slowly, reduce stimulation, and transition toward bed.
There is also a basic trade-off: drinking a large volume immediately before sleep can be inconvenient if it makes you wake to urinate. If that happens, move the drink earlier or use a smaller cup.
The best timing is therefore behavioral and individual rather than a medically proven chamomile schedule.
How Much Chamomile Tea Should You Drink for Sleep?
Research does not establish a therapeutic number of cups of chamomile tea for sleep.
For ordinary use, one normally prepared cup is a sensible starting point. Follow the product's brewing directions rather than trying to reproduce doses from extract studies. Stronger is not automatically better, and there is no evidence that repeatedly increasing the concentration creates a proportional sleep benefit.
Several reasons make a universal “sleep dose” impossible to support:
Commercial tea bags vary in plant material.
Loose flowers vary in weight and composition.
Extraction changes with water temperature and steeping time.
Clinical studies have used different chamomile preparations.
Individual sleep problems have many different causes.
If one cup fits comfortably into your evening, treat it as a beverage routine rather than as dose escalation.
How Long Does Chamomile Tea Take to Work?
There is no validated onset time for chamomile tea as a sleep aid.
Feeling relaxed 20, 30, or 60 minutes after a cup does not tell us which part of the experience came from chamomile chemistry, the absence of caffeine, warmth, expectation, slowing down, or simply the passage of time near bedtime.
This is another place where common online advice often sounds more precise than the research allows. A person can notice a consistent personal pattern, but that observation is different from a population-level clinical estimate of onset.
If you want to test whether chamomile is useful for you, keep the routine simple for a week or two: use a similar product, similar cup size, similar timing, and a reasonably consistent bedtime. Then judge the pattern by how easily you wind down, how long it seems to take to fall asleep, night awakenings, and how rested you feel the next day. Avoid changing several other sleep variables at the same time if you want the experiment to be interpretable.
Why the Bedtime Ritual May Help Even When the Pharmacology Is Uncertain
The psychological value of chamomile tea does not require treating the beverage as a sleeping medication.
A pre-sleep routine can function as a transition signal. A 2024 bibliographic review of adult sleep-hygiene research found that wind-down routines and stimulus control were among the recurring components researchers included, while also showing that the term “sleep hygiene” is defined inconsistently across studies.
A small feasibility study of evening routines also illustrates the habit dimension: many pre-sleep behaviors happen automatically, and deliberately reorganizing the sequence can help people notice and change habitual patterns. That study was not about chamomile, and it was not designed to prove that a tea ritual improves insomnia. It is relevant because it shows why repeated evening sequences can become behaviorally meaningful.
Chamomile can fit into that sequence in several ways.
A Consistent Cue
If making the same caffeine-free drink repeatedly occurs before brushing your teeth, dimming lights, reading, and going to bed, the preparation can become part of a learned temporal pattern. The cup marks a boundary between “still doing things” and “preparing to sleep.”
A Low-Demand Activity
Boiling water, steeping flowers, holding a cup, and drinking slowly require little complex decision-making. For some people, that is useful because the activity occupies a few minutes without adding more work, scrolling, news, or social interaction.
Sensory Predictability
Chamomile has a recognizable floral, apple-like, honeyed, grassy profile that varies by product and brewing. Familiar aroma and flavor can become associated with a particular setting. The physical chemistry of the infusion and the subjective meaning of the aroma are different layers of the experience, and both can matter.
Expectation
Expectations can influence how people interpret internal sensations. If someone strongly associates chamomile with relaxation, ordinary changes in arousal near bedtime may be noticed and labeled as “the tea working.” The experience remains psychologically real; context can shape subjective relaxation alongside pharmacology.
Replacement of a More Stimulating Habit
Sometimes the benefit is comparative. Replacing late coffee, caffeinated tea, alcohol, or prolonged screen time with a caffeine-free drink and a quieter activity changes the whole evening context. In that case, the useful intervention is larger than chamomile itself.
These are plausible behavioral and psychological pathways supported indirectly by sleep-routine and habit research. They have not been isolated in trials showing that the ritual component of chamomile tea independently improves sleep.
Chamomile Tea, Relaxation, and Anxiety at Night
Feeling tense at night can make it harder to settle, but ordinary evening tension, transient anxiety symptoms, caffeine-related arousal, an anxiety disorder, and chronic insomnia are different clinical questions.
Chamomile research on anxiety includes supplement and extract studies, and some trials have reported benefits in people with generalized anxiety disorder. That evidence should not be automatically transferred to a cup of tea or converted into the claim that chamomile tea treats anxiety.
For the sleep question, the practical point is narrower: a caffeine-free beverage and familiar wind-down routine may feel calming, and reduced arousal may make bedtime easier for some people. That experience can coexist with uncertainty about a specific pharmacologic effect. The broader anxiety evidence is a separate question from whether chamomile tea helps with sleep.
Can Chamomile Tea Treat Insomnia?
Current evidence does not justify presenting chamomile tea as a treatment for chronic insomnia disorder.
The American Academy of Sleep Medicine clinical practice guideline strongly recommends multicomponent cognitive behavioral therapy for insomnia, or CBT-I, for chronic insomnia disorder in adults. The guideline also supports components such as stimulus control, sleep restriction therapy, and relaxation therapy in appropriate contexts. It specifically advises against using sleep hygiene alone as the sole treatment for chronic insomnia.
The American College of Physicians guideline likewise recommends CBT-I as the initial treatment for chronic insomnia disorder in adults.
The roles are different:
Chamomile tea can be a beverage and bedtime ritual.
Evidence-based insomnia treatment addresses the mechanisms that maintain chronic insomnia.
Persistent sleep difficulty deserves assessment for causes and conditions that a beverage cannot identify.
If sleep problems occur repeatedly, persist for months, cause meaningful daytime impairment, or coexist with loud snoring, breathing pauses, restless legs, severe mood symptoms, substance use, or medication effects, the next useful step is clinical evaluation rather than a stronger cup.
How to Make Chamomile Tea for Bedtime
There is no research-backed “sleep recipe” that has been proven superior to normal preparation.
For a practical cup:
Use a pure chamomile product if your goal is to avoid caffeine.
Brew according to the manufacturer's directions or the instructions for your loose flowers.
Let the infusion reach a comfortable drinking temperature.
Drink it slowly during a quiet part of your wind-down period.
Keep the serving modest if late-evening fluids wake you during the night.
Avoid treating extra-long steeping or multiple tea bags as a proven way to increase sleep benefit.
Taste matters because a bedtime ritual only works as a repeatable routine if you actually like it. A longer steep can intensify aroma and bitterness or herbal notes depending on the product. Honey or another sweetener can change palatability, but it is not needed for the proposed sleep-related effects.
If you are comparing several caffeine-free options, our best herbal tea guide organizes choices by taste, caffeine status, time of day, and practical goal.
Tea Bags vs Loose Chamomile Flowers for Sleep
There is no strong clinical evidence showing that loose chamomile flowers improve sleep more than tea bags.
The relevant differences are mostly practical and sensory:
Tea bags make portioning and cleanup easy.
Loose flowers let you adjust quantity and brewing more freely.
Freshness, plant material, particle size, storage, and product quality can influence flavor and extraction.
Neither format guarantees a clinically meaningful dose of apigenin or another constituent.
Choose the format you enjoy and can prepare consistently. Product quality and ingredient transparency matter more than the idea that loose tea is automatically therapeutic.
Can You Drink Chamomile Tea Every Night?
For most adults, chamomile consumed in amounts commonly found in tea and foods is considered likely safe by NCCIH. That does not make every nightly pattern appropriate for every person.
Regular use deserves extra caution if you:
Have allergies to ragweed, chrysanthemums, marigolds, daisies, or related plants.
Take warfarin or other medicines with potential herb-drug interactions.
Take sedating medicines or use other sedating substances.
Are pregnant or breastfeeding, because safety information is limited.
Have experienced an allergic reaction to chamomile before.
If you take prescription medicines or use chamomile frequently for a health purpose, discussing it with a clinician or pharmacist is sensible. The safety profile of an ordinary tea is also not automatically the same as that of concentrated extracts or supplements.
Chamomile Allergy and Medication Interactions
Chamomile belongs to the Asteraceae family. Allergic reactions are uncommon but can occur, including severe reactions. NCCIH notes that risk is greater in people allergic to related plants such as ragweed, chrysanthemums, marigolds, or daisies.
Reported or theoretical drug interactions include warfarin, some medicines metabolized by the liver, and sedatives. Evidence about the frequency and clinical importance of many interactions is limited, which is why “natural” should not be used as a synonym for interaction-free.
Stop using chamomile and seek urgent medical help for signs of a severe allergic reaction such as trouble breathing, swelling of the face or throat, or rapidly developing widespread hives.
Pregnancy and Breastfeeding
There is not enough high-quality evidence to establish the safety of chamomile during pregnancy or breastfeeding. NCCIH specifically notes that little is known in these situations.
This point is easy to miss because a tea-specific sleep study was conducted in postpartum women. A postpartum trial does not by itself establish safety during pregnancy, and “postpartum” does not automatically tell us whether every participant was breastfeeding or what infant exposure occurred.
If you are pregnant or breastfeeding and want to use chamomile regularly, ask your obstetric, primary-care, or pediatric clinician about your specific situation.
What Chamomile Tea Can Realistically Do in a Sleep Routine
The most defensible role for chamomile is modest and practical.
It can give you:
A naturally caffeine-free drink if the product is pure chamomile.
A repeatable sensory cue that the evening is winding down.
A pleasant activity that can replace more stimulating habits.
Possible improvement in subjective sleep quality, based on limited and heterogeneous clinical evidence.
It cannot currently be said to give you:
A proven treatment for chronic insomnia.
A guaranteed sedative effect.
A validated onset time.
A validated therapeutic number of cups.
The same exposure as a standardized extract or supplement.
Evidence that “more” tea produces more sleep benefit.
That conclusion tells you what you can reasonably test without turning a beverage into a drug claim.
A Simple Two-Week Personal Test
If chamomile is safe for you and you want to know whether it adds value to your routine, treat it as a small personal lifestyle experiment rather than a treatment trial.
For about two weeks:
Use the same pure chamomile product.
Keep the cup size and preparation reasonably consistent.
Drink it during a similar wind-down window.
Keep bedtime and wake time as consistent as your life allows.
Note whether you consumed caffeine late in the day.
Record approximate time to fall asleep, awakenings, and morning restfulness.
Notice whether the ritual feels calming, neutral, or inconvenient.
You do not need a complicated sleep tracker. A short note each morning is often enough to reveal whether the routine is useful to you.
Interpret the result modestly. If sleep improves, you have learned that the whole routine may be helping. You have not isolated the pharmacologic contribution of chamomile. If nothing changes, there is little reason to keep escalating the strength or number of cups in search of a stronger effect.
Common Claims About Chamomile Tea for Sleep
“Chamomile Is a Natural Sleeping Pill”
This overstates the evidence. Some clinical studies report better subjective sleep outcomes, but the results are not consistent enough to equate a cup of chamomile with a hypnotic drug. The extract trial in chronic insomnia did not produce significant improvements in the major sleep-diary outcomes.
“Apigenin Means Chamomile Works Like a Benzodiazepine”
Apigenin has shown benzodiazepine-receptor affinity in laboratory research, but receptor affinity does not make a cup of tea pharmacologically equivalent to a prescription benzodiazepine. Dose, absorption, metabolism, brain exposure, and the rest of the plant matrix all matter.
“You Must Drink Chamomile Exactly 45 Minutes Before Bed”
No trial establishes 45 minutes as an optimal biological window. A 30-to-60-minute period is a practical wind-down choice, not a validated dosing schedule.
“Two or Three Cups Work Better Than One”
No dose-response relationship has been established for household chamomile tea and sleep. More fluid can also become counterproductive if it increases nighttime urination.
“If Chamomile Does Not Work, Brew It Much Stronger”
Stronger brewing changes extraction and taste, but there is no proven household concentration that turns chamomile into an insomnia treatment.
“All Chamomile Products Are Basically the Same”
Tea bags, loose flowers, standardized extracts, capsules, multi-herb blends, and isolated apigenin are different preparations. The sleep literature should be read with that distinction visible.
Chamomile Tea for Sleep: Evidence Status at a Glance
Established or Relatively Well Supported
Pure chamomile is naturally caffeine-free. Chamomile tea is an herbal infusion rather than true tea from Camellia sinensis. Typical food and tea amounts are generally considered safe for most adults, while allergies and drug interactions can occur. Chronic insomnia has evidence-based behavioral treatment, especially CBT-I.
Supported by Limited or Heterogeneous Clinical Evidence
Chamomile administration may improve some subjective sleep-quality outcomes. Some studies report easier sleep onset or fewer awakenings. The size and consistency of benefit are uncertain, and the literature mixes preparations and populations.
Preliminary or Indirect
A brewed cup may help some people partly through a repeated wind-down ritual, learned cues, expectation, comfort, and sensory context. These mechanisms are plausible and consistent with research on sleep routines and habits, but the ritual component of chamomile has not been isolated in a definitive trial.
Not Established
Chamomile tea has not been shown to treat chronic insomnia. No optimal pre-bed timing, therapeutic cup count, validated onset time, or concentration has been established. Extract, supplement, isolated-apigenin, laboratory, and animal findings cannot be automatically applied to a normal cup.
Frequently Asked Questions
Does Chamomile Tea Actually Help You Sleep?
It may help some people with subjective sleep quality, but the evidence is limited and inconsistent. A 2024 meta-analysis found a modest pooled improvement in sleep-quality scores, while individual sleep outcomes varied and studies used different chamomile preparations. Clinical trials do not establish chamomile tea as a treatment for chronic insomnia.
How Long Before Bed Should I Drink Chamomile Tea?
There is no proven optimal interval. Drinking it roughly 30 to 60 minutes before bed is a practical way to include it in a wind-down routine, not a medically established timing rule. If late fluids make you wake to urinate, drink it earlier.
How Long Does Chamomile Tea Take to Make You Sleepy?
Research has not established a reliable onset time. Any relaxation you notice can reflect a combination of the beverage, the absence of caffeine, warmth, expectation, routine, and normal evening changes in arousal.
How Many Cups of Chamomile Tea Should I Drink for Sleep?
There is no validated therapeutic number of cups. One normally prepared cup is a reasonable beverage-level starting point for adults who can safely drink chamomile. More or stronger tea has not been shown to produce proportionally better sleep.
Does Chamomile Tea Have Caffeine?
Pure chamomile is naturally caffeine-free because it is an herbal infusion rather than tea made from Camellia sinensis. Blends can contain caffeinated ingredients, so check the label.
Can I Drink Chamomile Tea Every Night?
Many adults can drink chamomile in ordinary tea amounts, but regular use is not appropriate for everyone. Use extra caution with Asteraceae allergies, pregnancy or breastfeeding, warfarin and other interacting medicines, or sedating medicines and substances.
Is Chamomile Tea Good for Insomnia?
Chamomile tea is not an established treatment for chronic insomnia. If insomnia is persistent or impairs daytime functioning, CBT-I is a guideline-recommended first-line treatment for adults and clinical assessment can help identify other causes.
Is Chamomile Tea Better Than a Chamomile Supplement for Sleep?
Research does not support a simple “better” answer. Tea and supplements are different preparations. Some trials used extracts or capsules, and those results cannot be assumed to apply to brewed tea. Supplements can also deliver more concentrated or standardized amounts and have their own quality and interaction considerations.
Does Stronger Chamomile Tea Work Better?
That has not been demonstrated. A stronger infusion changes extraction and taste, but there is no established concentration-response curve showing that a stronger household brew produces better sleep.
Can Chamomile Tea Help with Nighttime Anxiety?
It may feel calming as a caffeine-free evening ritual, but evidence from chamomile extracts or supplements for anxiety should not be automatically transferred to tea. Ordinary tension and a clinical anxiety disorder are different questions.
Related Articles
References
Adib-Hajbaghery, M., & Mousavi, S. N. (2017). The effects of chamomile extract on sleep quality among elderly people: A clinical trial. Complementary Therapies in Medicine, 35, 109–114. PubMed
Chang, S.-M., & Chen, C.-H. (2016). Effects of an intervention with drinking chamomile tea on sleep quality and depression in sleep disturbed postnatal women: A randomized controlled trial. Journal of Advanced Nursing, 72(2), 306–315. PubMed
De Pasquale, C., El Kazzi, M., Sutherland, K., Shriane, A. E., Vincent, G. E., Cistulli, P. A., & Bin, Y. S. (2024). Sleep hygiene—What do we mean? A bibliographic review. Sleep Medicine Reviews, 75, 101930. PubMed
Edinger, J. D., Arnedt, J. T., Bertisch, S. M., et al. (2021). Behavioral and psychological treatments for chronic insomnia disorder in adults: An American Academy of Sleep Medicine clinical practice guideline. Journal of Clinical Sleep Medicine, 17(2), 255–262. PMC
Hieu, T. H., Dibas, M., Dila, K. A. S., et al. (2019). Therapeutic efficacy and safety of chamomile for state anxiety, generalized anxiety disorder, insomnia, and sleep quality: A systematic review and meta-analysis of randomized trials and quasi-randomized trials. Phytotherapy Research, 33(6), 1604–1615. PubMed
Kazemi, A., Shojaei-Zarghani, S., Eskandarzadeh, P., & Hashempur, M. H. (2024). Effects of chamomile (Matricaria chamomilla L.) on sleep: A systematic review and meta-analysis of clinical trials. Complementary Therapies in Medicine, 84, 103071. PubMed
McKay, D. L., & Blumberg, J. B. (2006). A review of the bioactivity and potential health benefits of chamomile tea (Matricaria recutita L.). Phytotherapy Research, 20(7), 519–530. PubMed
National Center for Complementary and Integrative Health. (2024). Chamomile: Usefulness and safety. NCCIH
National Center for Complementary and Integrative Health. Sleep disorders and complementary health approaches: Usefulness and safety. NCCIH
Qaseem, A., Kansagara, D., Forciea, M. A., Cooke, M., & Denberg, T. D. (2016). Management of chronic insomnia disorder in adults: A clinical practice guideline from the American College of Physicians. Annals of Internal Medicine, 165(2), 125–133. PubMed
Viola, H., Wasowski, C., Levi de Stein, M., et al. (1995). Apigenin, a component of Matricaria recutita flowers, is a central benzodiazepine receptors-ligand with anxiolytic effects. Planta Medica, 61(3), 213–216. PubMed
Zick, S. M., Wright, B. D., Sen, A., & Arnedt, J. T. (2011). Preliminary examination of the efficacy and safety of a standardized chamomile extract for chronic primary insomnia: A randomized placebo-controlled pilot study. BMC Complementary and Alternative Medicine, 11, 78. PubMed