What Drink Is High in Melatonin?

You're 30 minutes from bedtime, but your mind races. Instead of reaching for a pill, what if the answer was sitting in your kitchen? Research shows that certain beverages naturally contain melatonin, the hormone that signals your body to sleep. Some drinks deliver measurable amounts of this sleep hormone—tart cherry juice contains 2.1–13.5 nanograms per gram, enough to produce real sleep benefits. But not all melatonin drinks are created equal. This guide reveals exactly which beverages work, how much melatonin they contain, and what the science says about their sleep-promoting effects.

Table of Contents

• Tart Cherry Juice: The Most Studied Melatonin Drink
• Kiwi and Green Kiwifruit: Nature's Sleep-Promoting Drink Alternative
• Milk and Night Milk: Tryptophan-Rich Beverages
• Herbal Teas for Sleep: Chamomile, Valerian, and Passionflower
• Why Natural Melatonin Drinks May Not Be Enough
• Frequently Asked Questions
• Conclusion

Tart Cherry Juice: The Most Studied Melatonin Drink

If one beverage deserves the title "melatonin drink," it's tart cherry juice. A 2012 study in the European Journal of Nutrition found that 20 volunteers who drank tart cherry juice concentrate for 7 days experienced a 34-minute increase in total sleep time, plus 25 additional minutes in bed and 5-6% better sleep efficiency. This wasn't a placebo effect—the study was randomized, double-blind, and placebo-controlled.

What makes tart cherry juice special? Melatonin concentration varies by cherry type: tart cherries contain 2.1–13.5 nanograms per gram, while sweet cherries contain 10–20 ng/g, and Montmorency tart cherries contain 6 times more melatonin than Balaton varieties. The key word here is "tart"—the sour cherry varieties pack more sleep hormone than their sweet cousins.

But here's the honest part: a glass of tart cherry juice increases melatonin intake by only 85 micrograms per day, while therapeutic melatonin doses for insomnia range from 0.5 to 5 milligrams—6 to 60 times higher than what cherry juice provides. Yet it still works. Why? Tart cherries also contain tryptophan and polyphenols that may support sleep through other mechanisms.

Kiwi and Green Kiwifruit: Nature's Sleep-Promoting Drink Alternative

Kiwi fruit isn't a drink—it's a fruit you juice or blend. But when you do, you're consuming melatonin (24 µg/g) and serotonin (5.8 µg/g) that measurably increase urinary melatonin metabolites and improve mood with better sleep. The sleep benefits are real: eating 2 medium green kiwifruit 1 hour before bed for 4 weeks improved sleep time by 16.9%, sleep efficiency by 2.4%, reduced sleep onset latency by 35.4%, and decreased waking after sleep onset by 28.9%.

These numbers rival pharmaceutical sleep aids. The mechanism isn't just melatonin—kiwis contain vitamin C, serotonin precursors, and antioxidants that work together. Fresh kiwi, blended into a smoothie, delivers benefits faster than whole fruit digestion would allow. Most research uses 2 fruits consumed 1 hour before bed, making this a practical addition to a pre-sleep routine.

Milk and Night Milk: Tryptophan-Rich Beverages

Your grandmother was right about warm milk before bed—but there's a catch. Night milk (collected during nighttime milking) contains 465.88 mg of tryptophan per 100g and 85.5 pg/g of melatonin, compared to day milk at 375.16 mg tryptophan and only 8.8 pg/g melatonin—nearly 10 times higher. This circadian difference matters.

Milk's sleep benefit comes primarily from tryptophan, the amino acid your body converts to serotonin and melatonin. Dairy products contain alpha-lactalbumin, a protein uniquely high in tryptophan that helps this amino acid cross the blood-brain barrier more efficiently than other milk proteins. Some countries—Ireland, Finland, New Zealand, and parts of the United States—already market "night milk" as a sleep aid, and studies show a glass of night milk containing 1000 pg melatonin and 58.24 mg tryptophan improved sleep quality compared to regular daytime milk (100 pg, 47.5 mg tryptophan).

If night milk isn't available, regular milk still works—it's just less concentrated. Warm milk before bed becomes more effective when paired with a light carbohydrate (toast, crackers) that helps tryptophan absorption.

Herbal Teas for Sleep: Chamomile, Valerian, and Passionflower

Unlike cherry juice and kiwi, herbal teas don't deliver high melatonin content. Instead, they contain compounds like chamomile's apigenin flavonoid and passionflower's GABA-enhancing alkaloids that bind to benzodiazepine receptors in the brain, creating mild tranquilizing effects. A composition of valerian, passionflower, and hops improved total sleep time, reduced sleep latency, decreased nightly awakenings, and improved insomnia severity index, while chamomile extract (200 mg twice daily) improved sleep quality and latency in 60 elderly people.

The advantage of herbal teas is consistency and safety. You can drink them nightly without tolerance building. Chamomile is the gentlest option, effective for mild anxiety and poor sleep onset. Valerian root works faster—about 30-60 minutes—and is stronger but may cause vivid dreams or morning grogginess in some people. Passionflower sits in the middle, especially useful if racing thoughts keep you awake. Most herbal sleep blends combine 2-3 of these for synergistic effects.

Timing matters: steep tea for 5-10 minutes depending on the blend, and drink 30-60 minutes before bed to allow compounds time to be absorbed. Make it part of your wind-down ritual—the behavioral cue signals sleep to your brain as much as the chemistry does.

Why Natural Melatonin Drinks May Not Be Enough

Here's the transparency you deserve: natural melatonin drinks work for some people, not all. The melatonin amounts are small relative to therapeutic doses, and bioavailability varies. Someone with severe insomnia or jet lag crossing 8+ time zones may need more support than tart cherry juice alone can provide. Additionally, these drinks work best as part of a broader sleep hygiene routine—regular bedtime, cool dark room, minimal blue light exposure—not as standalone solutions.

For people with poor sleep who want concentrated melatonin without pharmaceutical side effects, liquid melatonin supplements offer advantages that whole-food drinks cannot match. These work alongside—not instead of—natural beverages. The combination often produces better results than either approach alone: a glass of warm milk or herbal tea (for tryptophan and ritual) plus precise melatonin timing (for immediate circadian effect).

Frequently Asked Questions

Which drink has the most natural melatonin?

Tart cherry juice leads in concentration, with 2.1–13.5 ng/g melatonin depending on variety, but the absolute amount per serving is still modest. Night milk is richer per serving when available (85.5 pg/g), though less commonly accessible than cherry juice. For maximum absorption, whole-food options like kiwi juice or blended cherries may deliver compounds more efficiently than pasteurized juices.

How much tart cherry juice should I drink for sleep?

Research uses 30ml tart cherry juice concentrate (equivalent to about 240ml regular juice) taken twice daily, or a single dose 1-2 hours before bed. Studies show effects begin around 7 days of consistent use. Start with 4 ounces and assess your response before increasing. Choose 100% pure juice with no added sugar.

Is warm milk before bed really effective?

Yes, but only in combination with other sleep factors. Consuming milk with melatonin and tryptophan did improve sleep, particularly when taken consistently at the same time each evening. The ritual of a warm beverage—signaling relaxation to your nervous system—contributes as much as the chemistry. For maximum effect, pair milk with light carbohydrates (toast, crackers) to optimize tryptophan absorption.

Can I combine melatonin drinks with herbal teas?

Yes. A glass of warm milk with chamomile tea, or tart cherry juice with valerian tea, creates complementary effects—the melatonin drink provides hormone precursors while the herbal tea activates GABA receptors for relaxation. Avoid excess fluid intake close to bedtime to prevent nighttime urination that disrupts sleep.

How long does it take for melatonin drinks to work?

Herbal teas work fastest—15-60 minutes. Tart cherry juice and kiwi typically require 7+ days of consistent use before sleep benefits appear, as they work through gradual circadian system adjustment rather than immediate sedation. Milk works gradually over weeks when consumed regularly at the same time daily.

Conclusion

Several drinks naturally contain melatonin or compounds that support sleep. Tart cherry juice increases sleep time by 34 minutes on average, kiwi improves sleep efficiency by 16.9%, milk provides tryptophan and circadian cues, and herbal teas activate relaxation pathways. None is a magic bullet, but each works through evidence-backed mechanisms. If you're experimenting with natural sleep support, start with tart cherry juice or kiwi for 7-14 days, add an evening herbal tea routine, and establish consistent bedtimes to amplify effects. For persistent insomnia or circadian disruption, combine these with other sleep strategies and consult your healthcare provider if symptoms worsen.

Research References

1. Effect of tart cherry juice (Prunus cerasus) on melatonin levels and enhanced sleep quality. European Journal of Nutrition, Vol. 51(8) (2012). A randomized, double-blind, placebo-controlled crossover study showing 20 volunteers achieved 34-minute increases in sleep time and 5-6% improvements in sleep efficiency after 7 days of tart cherry juice consumption.
2. Pilot Study of Tart Cherry Juice for the Treatment of Insomnia and Investigation of Mechanisms. PMC/NIH Database (2018). Established that tart cherry juice increases melatonin intake by 85 μg/day while therapeutic doses range 0.5-5 mg/day, yet still improves sleep quality in older adults through additional mechanisms including tryptophan.
3. The Effect of Tart Cherry on Sleep Quality and Sleep Disorders: A Systematic Review. Food Science & Nutrition (2025). Systematic review quantifying melatonin concentration in tart cherries (2.1–13.5 ng/g) and establishing Montmorency varieties contain 6x more melatonin than Balaton tart cherries.
4. The Impact of Kiwifruit Consumption on the Sleep and Recovery of Elite Athletes. Nutrients/PMC (2023). Peer-reviewed study showing 2 medium green kiwifruit consumed 1 hour before bed for 4 weeks improved sleep time by 16.9%, sleep efficiency by 2.4%, and reduced sleep onset latency by 35.4% in elite athletes.
5. Acute effects of fresh versus dried Hayward green kiwifruit on sleep quality, mood, and sleep-related urinary metabolites in healthy young men. Frontiers in Nutrition (2023). Demonstrated that kiwifruit containing melatonin (24 µg/g) and serotonin (5.8 µg/g) significantly increased urinary melatonin metabolites and improved sleep quality in randomized crossover design.
6. Milk Collected at Night Induces Sedative and Anxiolytic-Like Effects and Augments Pentobarbital-Induced Sleeping Behavior in Mice. PMC/NIH (Korean Society of Food Science and Nutrition) (2015). Established that night milk contains 465.88 mg/100g tryptophan and 85.5 pg/g melatonin vs. day milk at 375.16 mg/100g and 8.8 pg/g, with validated sedative effects in animal models.
7. Exploring the Role of Dairy Products In Sleep Quality: From Population Studies to Mechanistic Evaluations. ScienceDirect/Academic Journal (2023). Systematic review synthesizing evidence that dairy products rich in tryptophan and alpha-lactalbumin enhance serotonin synthesis and improve sleep latency, waking duration, efficiency, and total sleep time.
8. Melatonin concentration in cow's milk and sources of its variation. Journal of Animal Science (2019). Peer-reviewed article establishing circadian variation in milk melatonin and documenting that night milk (1000 pg melatonin, 58.24 mg tryptophan) improved sleep quality compared to daytime milk (100 pg, 47.5 mg).
9. Plant Extracts for Sleep Disturbances: A Systematic Review. PMC/NIH Systematic Review (2020). Comprehensive analysis showing valerian, passionflower, and hops combination improved total sleep time, reduced latency and nightly awakenings, while chamomile extract (200 mg twice daily) improved sleep quality and latency in 60 elderly people.
10. The Best 7 Teas for Sleep. Sleep Foundation (2024). Clinical summary of evidence-backed herbal mechanisms: chamomile's apigenin, passionflower's GABA enhancement, and valerian's receptor binding for relaxation and sleep onset.

About the Author

David Kimbell is a health writer, digital entrepreneur and former aerospace engineer, based in Ottawa, Canada. He loves translating complex science into clear, actionable guidance for consumers seeking evidence-based solutions.

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Important Disclaimers

Medical Disclaimer: This article provides educational information only and is not intended as medical advice. Always consult with a qualified healthcare provider before starting any new supplement, especially if you have existing health conditions, take medications, or are pregnant or nursing.

FDA/Health Canada Statement: These statements have not been evaluated by the Food and Drug Administration or Health Canada. This product is not intended to diagnose, treat, cure, or prevent any disease.