Trouble Sleeping? These Are the Best Teas to Help You Fall and Stay Asleep

Trouble Sleeping? These Are the Best Teas to Help You Fall and Stay Asleep

Struggling to fall asleep? We’ve all been there, and it’s incredibly frustrating. Getting enough sleep is important. Research has found that a lack of shut-eye can take a toll on your physical and mental health.

 Getting quality sleep, on the other hand, has good effects your brain, mood, and overall health. It supports everything from heart health to your metabolism. Getting enough rest also lowers the chance of having an accident caused by tiredness, whether at work or on the road. Plus, it's been shown to improve depression, anxiety, and stress levels.

Having a cozy cup of tea before bed may be just what you need. Some teas don’t just relax you; they signal your body that it’s time to snooze, helping you drift off more easily. Teas made with calming herbs like chamomile, valerian root, and lavender are go-tos for better sleep. Research shows that certain plant extracts can help improve sleep quality, especially for people with mild sleep issues.

When choosing the best tea for sleep, first think about the ingredients and the kind of support you need. Some teas contain a blend of herbs that target anxiety or stress, while others promote deep relaxation. To help you find the best teas for sleep, we reviewed the ingredients of various teas, spoke with dietitians, and combed through the latest research to create this list. Here are our top picks for the best teas for sleep, each carefully chosen based on effectiveness, ingredient quality, and expert recommendations.

When to Consult Your Doctor

It’s normal to have trouble sleeping every once in a while. But having regular issues with falling or staying asleep are good reasons to see a doctor. If you’ve already made some changes to your everyday routine, like cutting back on caffeine and screens before bed, we suggest seeing a doctor. They can help find out if any underlying issues might be making it harder for you to get quality shut-eye.

“When someone is having trouble sleeping, I don’t start with habits — I start by asking why,” says Leisan Echols, RDN, CSCS, an exercise physiologist in New York City. “If sleep issues have been ongoing, I want to rule out deeper factors like a nutrient deficiency or an underlying medical condition.”

If you often have trouble sleeping or you’re severely tired during the day, let your doctor know. If you notice any changes in how you breathe while you sleep, or if you snore and haven’t discussed it with your doctor, it’s a good idea to get these symptoms checked as well.

Best Bedtime Blend

Twinings Camomile, Honey & Vanilla

$3.97 at Amazon
$9.79Now 59% Off

Pros

  • Chamomile may help promote sleep
  • Naturally caffeine-free
  • Features sweet honey and vanilla flavors
  • Twinings works with sustainable and ethical farmers

Cons

  • Conventional ingredients may be grown using the herbicide glyphosate

Key Specs

  • Featured ingredients: Chamomile
  • Contains caffeine: No
  • Organic ingredients: No

This Twinings tea earned its spot as our pick for the best bedtime blend because of the calming collection of ingredients — including chamomile, honey, and vanilla — that promote relaxation at the end of a long day.

Chamomile is a popular choice for bedtime teas, because research suggests that it improves sleep quality when taken before bedtime, with no reported side effects.

Chamomile is traditionally used in caffeine-free teas, and it has a mild flavor that pairs well with the honey and vanilla flavors of this tea. I tested this herbal tea from Twinings and loved its slightly sweet flavor. As someone with chronic insomnia, I’ve made my bedtime routine the cornerstone of my evening. Sipping this tea just before bed has been a wonderful addition to my nightly ritual.



tea

Best With Lavender

Tea Forte Serenity Herbal Tea

Pros

  • Lavender use may reduce stress and encourage sleep
  • Certified USDA organic
  • Available as loose leaf in a recyclable canister

Cons

  • Contains licorice, which should be used in moderation
  • One of the more-expensive teas for sleep

Key Specs

  • Featured ingredients: Spearmint, peppermint, lavender, lemon balm, nettle leaves, juniper berry
  • Contains caffeine? No
  • Organic ingredients: Yes
Lavender is known for its wide array of medicinal properties. And since the Tea Forte Serenity blend features this floral ingredient, it makes sense to include it as one of our choices for the best teas for sleep. Many people say that the smell of lavender has a calming effect, and some research suggests it may also help with sleep quality.

Lavender use may also help reduce pain, improving your sleep quality again.

And if anxiety keeps you up at night, lavender use may help you calm down so you can get sounder sleep.

We also love this blend from Tea Forte because it features mint and lemon balm, which help balance out the taste of lavender. During testing, we adored the quality of these premium loose-leaf teas. We especially loved the beautiful packaging in which they’re stored.

tea

Best With Turmeric

Chai.com Caffeine-Free Glow Chai Mix

Pros

  • Turmeric can help reduce pain and inflammation
  • Mix can be combined with milk or water
  • Features delicious chai-inspired spices
  • Organic

Cons

  • Only available in 100-cup quantities

Key Specs

  • Featured ingredients: Turmeric, black peppercorn, cardamom, cinnamon, cloves, ginger, nutmeg
  • Contains caffeine: No
  • Organic ingredients: Yes

While chai is commonly a caffeinated tea, we chose the Glow Chai Mix from Chai.com because this caffeine-free blend for golden milk is a delicious and calming addition to any nighttime routine.

Curcumin is the active compound in turmeric, which is the main ingredient in the Glow Chai Mix. While curcumin use doesn’t directly improve sleep, it has benefits that could indirectly help you sleep better. For instance, turmeric is well-loved for reducing pain and inflammation — and we all know how important it is to feel comfortable in our bodies if we want a good night’s rest.

Curcumin can also help to improve mood, decreasing depression and anxiety by boosting the brain chemicals dopamine and serotonin.

The Glow Chai Mix contains turmeric, cinnamon, and ginger, says editorial director Simone Scully. “It was smooth, and I liked drinking it with and without milk,” she says.

tea

Best With Valerian Root

Traditional Medicinals Nighty Night Extra Tea

Pros

  • Effective blend of ingredients to help promote relaxation and sleep
  • Peppermint may support digestive health
  • Organic, non-GMO ingredients
  • Pleasant, minty flavor from peppermint leaf

Cons

  • Valerian root may cause diarrhea for some users
  • May make heartburn worse
  • Contains licorice

Key Specs

  • Featured ingredients: Lemon balm, valerian root, passionflower, peppermint, licorice
  • Contains Caffeine: No
  • Organic Ingredients: Yes

Traditional Medicinals Nighty Night Extra earned its spot on our list because of its thoughtful blend of ingredients — including lemon balm, valerian root, passionflower, and peppermint — that naturally support relaxation and improve sleep quality.

Valerian root has been shown in studies to promote restful sleep by calming the nervous system. A systematic review and meta-analysis found that valerian root may be a helpful herb in treating anxiety and sleep issues without the grogginess often tied to use of over-the-counter sleep aids.

And passionflower has traditionally been used for its calming properties. Research supports its role in reducing anxiety and improving sleep. One study found that passionflower use can enhance overall sleep quality by increasing levels of gamma-aminobutyric acid (GABA), a chemical messenger that reduces brain activity and helps your mind relax.

This Traditional Medicinals tea uses organic, non-GMO ingredients. It also has a pleasant, minty flavor that’s easy to enjoy. However, consuming valerian root may cause diarrhea for some people, and use of peppermint might make heartburn or gastroesophageal reflux disease worse for certain people.

 

But on the whole, this tea is an excellent choice if you’re looking for a natural way to unwind and improve your sleep without relying on over-the-counter sleep aids or medications.
tea

Best Chamomile

Palais des Thés Organic Chamomile Tea

Pros

  • Chamomile can improve sleep quality
  • May aid in digestion
  • Organic

Cons

  • Some tea drinkers may not enjoy single-ingredient tea

Key Specs

  • Featured ingredients: Chamomile
  • Contains caffeine: No
  • Organic ingredients: Yes

This organic tea from Palais des Thés is our choice for the best chamomile tea for sleep based on the quality of the chamomile and the tea’s reputation among lifelong chamomile drinkers.

One meta-analysis found that chamomile use improved sleep, especially the number of awakenings after sleep or staying asleep. However, it didn’t lead to improvements in sleep duration, sleep efficiency, or daytime functioning.

“Chamomile contains apigenin, a plant compound that may help calm the nervous system and ease the transition into sleep,” says Echols. “Some clients say they feel more relaxed or less restless after a cup before bed.”

Scully also tested this tea. “It's caffeine-free, so it is great for evenings,” she says. “This is the tea I'd give any of my friends who have trouble falling asleep.”

tea

Best Tisane

Nepal Tea Collective Kathmandu Cosmos Caffeine-Free Organic Herbal Chai Blend

Pros

  • Naturally caffeine-free
  • Chai-style tea featuring lemongrass and orange peel
  • Lemongrass use may improve the quality of sleep

Cons

  • Spicy flavor may be too strong for some

Key Specs

  • Featured ingredients: Ginger, black cardamom, lemongrass, cinnamon leaves, orange peel
  • Contains caffeine: No 
  • Organic ingredients: Yes

We chose Kathmandu Cosmos as the best tisane for sleep because its blend of herbs and botanicals makes for a delicious, naturally caffeine-free drink. Tisane is the name of a blend of roots, herbs, flowers, and leaves that doesn’t contain the actual tea plant. This Nepal Tea Collective pick features a blend of lemongrass and orange peel, along with ginger and black cardamom for a spicy kick.

Lemongrass is one of the sleep-promoting ingredients in this tea. Newer research suggests that consuming lemongrass or lemon before bed may improve sleep duration and quality. 

“The quality of Nepal Tea Collective teas is incredible,” says editor Olivia Campbell. “Vacuum-sealed, loose-leaf tea to be envied: It brews up perfectly and tastes fabulous with or without milk and sweetener.”

tea

Best With Peppermint

Mark T. Wendell Tea Company Evening Comfort Herbal Tisane

Pros

  • Peppermint use can help reduce anxiety before bed
  • Lemon use may improve quality of sleep
  • Naturally caffeine-free

    Cons

    • Doesn’t contain more-potent sleep aids compared with other blends

    Key Specs

    • Featured ingredients: Peppermint leaves, ginger pieces, and lemon peel
    • Contains caffeine: No
    • Organic ingredients: No
    We love the Evening Comfort Herbal Tisane from the Mark T. Wendell Tea Company because of the relaxing effect that consuming peppermint can have on people dealing with anxiety before bed. Peppermint leaf adds a refreshing touch while supporting digestion, which can be helpful if digestive issues disrupt your sleep.

    While it’s not a direct sedative, a peppermint scent may calm anxious patients with acute coronary syndrome in the emergency room, researchers found.

    So we think this calming effect would generalize well to a bedtime routine. The Evening Comfort Herbal Tisane is caffeine-free and features lemon peel and ginger, alongside peppermint leaves.

    This tea is available in small quantities, sample sizes, and 1-pound portions.

    tea

    Best With Lemon Balm

    Mark T. Wendell Tea Company Sundown Herbal Tisane

    Pros

    • Potent combination of calming herbs
    • Naturally caffeine-free
    • Delicious combination of citrus and floral flavors


    Cons

    • Only available as a loose-leaf tea

    Key Specs

    • Featured ingredients: Lemon balm, peppermint, blackberry leaves, lemongrass, chamomile, lavender, rose petals, orange blossoms, and heather blossoms
    • Contains caffeine: No
    • Organic ingredients: No

      The Sundown Herbal Tisane is another tea from the Mark T. Wendell Tea Company that we felt deserved a spot on our list. It combines lemon balm with a variety of restful herbs, including lavender, chamomile, and peppermint leaves.

      Lemon balm leaf is an herb well-known for its soothing effects. A clinical trial found that use of lemon balm may help reduce stress and anxiety, common barriers to a good night’s sleep. By promoting calmness, lemon balm use can help prepare your body and mind for rest.

      This loose-leaf tea is available in small quantities and sample sizes. It's also available in 1-pound portions that make up to 160 cups of tea. I love this tea for a cozy cup sweetened with honey before bed, or for a big batch of iced tea I can sip throughout the day.

      Superlative
      Featured Ingredients
      Contains Caffeine
      Organic Ingredients
      Best With Lavender
      Spearmint, peppermint, lavender, lemon balm, nettle leaves, and juniper berry
      No
      Yes
      Best With Turmeric
      Turmeric, black peppercorn, cardamom, cinnamon, cloves, ginger, nutmeg
      No
      Yes
      Best With Valerian Root
      Lemon balm, valerian root, passionflower, peppermint, licorice
      No
      Yes
      Best Tisane
      Ginger, black cardamom, lemongrass, cinnamon leaves, orange peel
      No
      Yes
      Best With Peppermint
      Peppermint leaves, ginger pieces, lemon peel
      No
      No
      Best With Lemon Balm
      Lemon balm, peppermint, blackberry leaves, lemongrass, chamomile, lavender, rose petals, orange blossoms, heather blossoms
      No
      No

      How We Chose the Best Teas for Sleep

      I’m a health journalist with over 10 years of experience researching, reviewing, and writing about personal health products, nutrition, and wellness. To ensure any tea on this list was recommended based on solid evidence, we consulted peer-reviewed research on the ingredients of each tea.

      We also interviewed two healthcare professionals: Lynette Gogol, DO, a triple board–certified neurologist and lifestyle medicine physician in Houston, with advanced training in holistic health and naturopathy; and Leisan Echols, RDN, CSCS, an exercise physiologist in New York City. We gathered their insights on the best teas for sleep and asked their advice about how tea can support a healthy sleep routine.

      Because we know you want to enjoy the teas you drink before bed, we tested all the options on this list. We included only teas that are pleasant to drink, and I look forward to steeping a cup from this list each night before bed.

      What to Look for When Buying the Best Teas for Sleep

      If you’re looking for a tea that will help you get deeper, higher-quality sleep, there are a few things to keep in mind. Teas are available with a wide range of ingredients, and not all teas will promote restfulness. Sipping certain teas might even make your sleep worse. Here are the things to keep in mind before making your next cup:

      • Calming Ingredients Look for teas that contain ingredients like chamomile, peppermint, lemongrass, lavender, and valerian root. For example, chamomile is well-loved as a bedtime tea because it can help improve the quality of sleep,

         while valerian root has a calming effect that can promote better sleep.

      • Caffeine-Free “Teas that contain caffeine should generally be avoided close to bedtime, with the last cup consumed about eight hours before bedtime,” says Dr. Gogol. “Even small amounts of caffeine can delay sleep onset and disrupt sleep quality, particularly for people who are more sensitive to caffeine or metabolize it slowly.”
      • Organic Certification Opt for organic teas when possible to avoid potentially harmful pesticides and unnecessary chemicals. Look for USDA Organic Certification on the package, which indicates that the United States Department of Agriculture evaluated the tea maker’s practices and determined that the company followed official regulations.
      • Ingredient Quality Choose high-quality, whole-leaf tea rather than low-quality dust or blends, which tend to have more flavor. Whole-leaf tea is generally considered superior to blends or dust, because it’s closer to the plant's original state and has been minimally processed.

      Do Sleep Teas Really Work?

      “Certain teas can support sleep by calming the nervous system and helping the brain shift out of high alert mode,” says Gogol. Drinking these teas doesn’t force sleep, as taking a prescription sleep medication might. But sipping these teas can help reduce stress and quiet your brain, making it easier to relax before bed.

      Some ingredients, like turmeric and lavender, can help reduce anxiety and relieve pain

       

      . As a result, you may feel more comfortable in bed, which may improve your overall sleep.

      Drinking sleep teas may also improve sleep by supporting a relaxing bedtime routine. “Preparing tea creates a natural transition from being stimulated to settling down,” says Gogol. “Over time, repeating this same bedtime routine trains the brain to expect sleep, making it easier to fall asleep.”

      What Helps You Sleep as Soon as Possible?

      “Sleep is not something you switch on,” says Gogol. “It is something you prepare for.”

      Because of this, it may not be possible to find a “magic bullet” that helps you get to sleep quickly at the end of a long day. Instead, Gogol recommends developing simple habits throughout the day to help yourself prepare for a restful night. These habits, often called sleep hygiene, include waking up at the same time each day and getting light exposure early in the day. 

      In the afternoon, give up caffeinated beverages that can make it hard to wind down before bed at night. As you approach bedtime, practice rituals that prepare your mind and body for sleep, says Gogol. For example, turn down the lights, and swap out screens for a tech-free activity like reading a book. 

      FAQ

      What is the most effective tea for sleep?
      The best tea for sleep is a caffeine-free option that includes ingredients known to help improve the quality of sleep. Look for ingredients like lavender, chamomile, and valerian root. Lavendar use can help improve sleep quality. So can use of chamomile. Use of valerian root helps calm your nervous system and promote deeper sleep.



      Chamomile and green tea may help increase the level of melatonin in your body. Many herbal teas can help boost melatonin levels, but chamomile and green tea may have the most notable effect.



      It's safe to sip small amounts of teas that contain licorice root. That said, taking in too much licorice root is linked to higher blood pressure. So talk with your doctor before adding licorice root to your diet, especially if you're at risk for cardiac complications.

      Why Trust Everyday Health

      We independently investigate and recommend products and services we believe will enrich the lives of our readers and meet their specific needs. You can trust our reviews because we do the legwork for you. Read more about why you can trust us.

      Mary Sauer

      Author

      Mary Sauer is a freelance health and parenting writer whose work often covers mental health (especially maternal mental health), grief, and caregiving. Her work has been published by the Washington Post, Verywell Mind, Parents, Vice's Tonic, and ARC Poetry Magazine. She's also the managing editor of the upcoming Salt Tooth Press and an MFA student at University of Missouri, Kansas City.

      Sauer is a mom of four and lives in Kansas City, Missouri. She enjoys hiking, trying new coffee shops, and shopping at used bookstores. At home, she spends her precious free time reading, rewatching Fleabag, and gardening.

      Reyna-Franco-bio

      Reyna Franco, RDN

      Medical Reviewer

      Reyna Franco, RDN, is a New York City–based dietitian-nutritionist, certified specialist in sports dietetics, and certified personal trainer. She is a diplomate of the American College of Lifestyle Medicine and has a master's degree in nutrition and exercise physiology from Columbia University.

      In her private practice, she provides medical nutrition therapy for weight management, sports nutrition, diabetes, cardiac disease, renal disease, gastrointestinal disorders, cancer, food allergies, eating disorders, and childhood nutrition. To serve her diverse patients, she demonstrates cultural sensitivity and knowledge of customary food practices. She applies the tenets of lifestyle medicine to reduce the risk of chronic disease and improve health outcomes for her patients.

      Franco is also a corporate wellness consultant who conducts wellness counseling and seminars for organizations of every size. She taught sports nutrition to medical students at the Albert Einstein College of Medicine, taught life cycle nutrition and nutrition counseling to undergraduate students at LaGuardia Community College, and precepts nutrition students and interns. She created the sports nutrition rotation for the New York Distance Dietetic Internship program.

      She is the chair of the American College of Lifestyle Medicine's Registered Dietitian-Nutritionist Member Interest Group. She is also the treasurer and secretary of the New York State Academy of Nutrition and Dietetics, having previously served in many other leadership roles for the organization, including as past president, awards committee chair, and grant committee chair, among others. She is active in the local Greater New York Dietetic Association and Long Island Academy of Nutrition and Dietetics, too.

      Ray Finch

      Fact-Checker

      Ray Finch is a content specialist with expertise in fact-checking, copy-editing, sensitivity reading, and content management, and has worked with publishers including Health.com, Parents, VeryWell Mind, Medium, Everyday Health, and VeryWell Health.

      Their longtime interest in mental health, chronic illness, disability, neurodivergence, and LGBTQIA+ issues was sparked first by their own firsthand experiences, and was further refined during their academic career, having earned dual bachelor's degrees in Anthropology and Women's and Gender Studies.

      Finch is committed to producing inclusive, scientifically sound content that takes into account such nuanced factors as socioeconomic status, clinician bias, and cultural competence, all of which influence how people engage — or don’t — with medical professionals and the healthcare system.

      Katrina Cossey

      Katrina Cossey

      Editor

      Katrina Cossey is a writer and editor with over 10 years of experience in broadcast and service journalism. Over her career, she’s covered topics such as the COVID-19 pandemic, newborn care, healthy skin-care routines, dental health, and more. She's also tested hundreds of products, ranging from fitness equipment and blood pressure monitors to car seats, toys, and kitchen items.

      She received a bachelor’s degree from the University of Central Oklahoma with a focus on professional media. During her time at university, Katrina served as a reporter for the university’s news channel and webpage.

      When she’s not working, Katrina is outside with her family. They love riding their bikes and walking various trails around their community.

      Simone Scully

      Tester

      Simone Scully is the editorial director for service commerce and marketplace content at Everyday Health. She has nearly 15 years of experience as a professional health and science journalist, covering topics such as the psychological impacts of living with chronic conditions, nationwide gaps in menopause healthcare, grief, neonatal loss, and the latest wellness trends over her career. Her byline has been published by over 35 publications, including Healthline, Well+Good, InStyle, Psych Central, Romper, Narratively, Nautilus magazine, and more.

      Before joining Everyday Health, Simone was an editorial director of health and parenting commerce and service content at Dotdash Meredith. She oversaw a team of editors and writers that published content across nine different sites, including the Verywells, Parents, Health, and Shape. Prior to this, she also worked as an editor at The Weather Channel's Weather.com, Upworthy, theSkimm, and Business Insider. A project Simone oversaw at Weather.com on the health and environmental impacts of global water shortages won several awards in 2020, including the CMA award for Best Series of Articles, an IAC award, and an Eppy award, among others.

      Simone received a master's degree in Journalism from Columbia University's Graduate School of Journalism, where she focused on science and health long-form reporting and photojournalism. Her master's thesis explored the treatment of prolonged grief disorder following a miscarriage or the loss of a child. She was also awarded the John Horgan Award for Critical Science and Health Journalism at graduation.

      Born in Minnesota, Simone lived 14 years in France until she graduated high school, then three years in London to get her bachelor's degree at the London School of Economics and Political Science. She currently lives in the Hudson Valley of New York with her husband, son, dog, and cats. When she's not working, you can find her writing fiction or plays, hiking in national parks, or tending to her garden and indoor plants.

      Olivia Campbell

      Tester

      Olivia Campbell is the New York Times bestselling author of Women in White Coats: How the First Women Doctors Changed the World of Medicine and Sisters in Science: How Four Women Physicists Escaped Nazi Germany and Made Scientific History. She is a freelance editor at Dotdash Meredith and a freelance journalist. Her work has appeared in The Atlantic, National Geographic, New York Magazine, Health, Parents, History, and The Guardian, among other outlets.

      Campbell received a journalism degree from Virginia Commonwealth University and a master's in science writing from Johns Hopkins University, where she now acts as a thesis advisor. She is a member of the National Association of Science Writers.

      Campbell lives outside Philadelphia with her husband, three children, and two cats.

      EDITORIAL SOURCES
      Everyday Health follows strict sourcing guidelines to ensure the accuracy of its content, outlined in our editorial policy. We use only trustworthy sources, including peer-reviewed studies, board-certified medical experts, patients with lived experience, and information from top institutions.
      Resources
      1. Ramar K et al. Sleep Is Essential to Health: An American Academy of Sleep Medicine Position Statement. Journal of Clinical Sleep Medicine. October 1, 2021.
      2. Scott AJ et al. Improving Sleep Quality Leads to Better Mental Health: A Meta-Analysis of Randomised Controlled Trials. Sleep Medicine Reviews. December 2021.
      3. Guadagna S et al. Plant Extracts for Sleep Disturbances: A Systematic Review. Evidence-Based Complementary and Alternative Medicine. April 21, 2020.
      4. Kazemi A et al. Effects of Chamomile (. Complementary Therapies in Medicine. September 2024.
      5. Cheong MJ et al. A Systematic Literature Review and Meta-Analysis of The Clinical Effects of Aroma Inhalation Therapy on Sleep Problems. Medicine. March 5, 2021.
      6. 6 Lavender Benefits and How to Use it. Cleveland Clinic. November 25, 2024.
      7. Ebrahimi H et al. The Effects of Lavender and Chamomile Essential Oil Inhalation Aromatherapy on Depression, Anxiety and Stress in Older Community-Dwelling People: A Randomized Controlled Trial. Explore. May-June 2022.
      8. Turmeric Benefits: A Look at the Evidence. Harvard Medical School. March 22, 2024.
      9. Shinjyo N et al. Valerian Root in Treating Sleep Problems and Associated Disorders — A Systematic Review and Meta-Analysis. Journal of Evidence-based Integrative Medicine. October 21, 2020.
      10. Janda K et al. Passiflora incarnata in Neuropsychiatric Disorders — A Systematic Review. Nutrients. December 19, 2020.
      11. Valente V et al. Does Valerian Work for Insomnia? An Umbrella Review of the Evidence. European Neuropsychopharmacology. May 2024.
      12. GERD Diet: Foods That Help With Acid Reflux (Heartburn). John Hopkins Medicine.
      13. Kazemi A et al. Effects of Chamomile (Matricaria chamomilla L.) on Sleep: A Systematic Review and Meta-Analysis of Clinical Trials. Complementary Therapies in Medicine. September 2024.
      14. Gustina I et al. Benefit of Lemongrass and Lemon on Sleep Quality and Elimination Pattern of Postpartum Mothers. International Journal of Multidisciplinary Research and Analysis. January 2025.
      15. Ingrosso MR et al. Systematic Review and Meta-Analysis: Efficacy of Peppermint Oil in Irritable Bowel Syndrome. Alimentary Pharmacology & Therapeutics. August 9, 2022.
      16. Soleimani M et al. The Effect of Aromatherapy With Peppermint Essential Oil on Anxiety Of Cardiac Patients in Emergency Department: A Placebo-Controlled Study. Complementary Therapies in Clinical Practice. January 5, 2022.
      17. Ghazizadeh J et al. The Effects of Lemon Balm (Melissa Officinalis L.) on Depression and Anxiety in Clinical Trials: A Systematic Review and Meta-Analysis. Phytotherapy Research. August 27, 2021.
      18. Kazemi A et al. Effects of chamomile (Matricaria chamomilla L.) on sleep: A systematic review and meta-analysis of clinical trials. Complementary Therapies in Medicine. September 2024.
      19. Herrera T et al. Teas and Herbal Infusions as Sources of Melatonin and Other Bioactive Non-Nutrient Components. LWT. March 2018.
      20. Licorice Root. University of Rochester Medical Center.