We developed a new way to deliver melatonin for those struggling with insomnia by creating microneedles made from silk fibroin. These tiny needles are designed to improve how the body absorbs melatonin, making it easier for people to get to sleep and stay asleep.
Our research shows that these microneedles can release melatonin steadily over a period of 11 hours. When we tested it on animals, we found that the microneedles maintained stable levels of drug in the bloodstream for up to 8 hours. This is promising news for individuals who may need help with their sleep cycles.
Additionally, the microneedles not only helped regulate sleep but also made a noticeable difference in anxiety levels in insomnia model rats. By improving the disrupted circadian rhythms, melatonin loaded into these microneedles could lead to significant therapeutic benefits.
We believe this innovative approach could enhance patient compliance and provide effective sleep aid for many in need. It’s an exciting development in the field of transdermal drug delivery for improving sleep quality and overcoming insomnia.
Read More
8
Melatonin's optimized dosage improves sleep
Optimizing the Time and Dose of Melatonin as a Sleep-Promoting Drug: A Systematic Review of Randomized Controlled Trials and Dose-Response Meta-Analysis.
We explored the effectiveness of melatonin in treating insomnia in children with autism spectrum disorder (ASD). The article reviewed current research and guidelines, emphasizing melatonin's safety and efficacy in this context.
Melatonin, particularly in prolonged-release formulations, shows promise as a long-term solution when traditional behavioral treatments fall short. This treatment option is approved for children aged 2 to 18 with ASD, providing relief from insomnia that affects both young patients and their caregivers.
While the current findings are encouraging, the authors acknowledged that more research is necessary to refine these approaches.
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Most Useful Reviews
9
Wonderful insomnia relief
2 people found this helpful
Helped with my insomnia. I have been using melatonin for my insomnia for about a month, as my doctor recommended. Thankfully, it has been working wonderfully! It’s crucial to take it 1-2 hours before you plan to fall asleep and not to overdo it, as a tolerance can build. I’ve always trusted this brand of supplements and have never been let down.
Read More
9
Quickly effective
1 people found this helpful
I've tried it for over two months. I don’t need to take it every night; only when I have insomnia. However, it really works. I fall asleep within half an hour after taking it.
Read More
9
Good value
1 people found this helpful
I’ve been using Nature Made Melatonin 3mg/240 capsules for a long time due to my mild insomnia. The 3mg dose is excellent for aiding my sleep—it's not too strong, and I wake up refreshed. I highly recommend it for its effectiveness and value.
We developed a new way to deliver melatonin for those struggling with insomnia by creating microneedles made from silk fibroin. These tiny needles are designed to improve how the body absorbs melatonin, making it easier for people to get to sleep and stay asleep.
Our research shows that these microneedles can release melatonin steadily over a period of 11 hours. When we tested it on animals, we found that the microneedles maintained stable levels of drug in the bloodstream for up to 8 hours. This is promising news for individuals who may need help with their sleep cycles.
Additionally, the microneedles not only helped regulate sleep but also made a noticeable difference in anxiety levels in insomnia model rats. By improving the disrupted circadian rhythms, melatonin loaded into these microneedles could lead to significant therapeutic benefits.
We believe this innovative approach could enhance patient compliance and provide effective sleep aid for many in need. It’s an exciting development in the field of transdermal drug delivery for improving sleep quality and overcoming insomnia.
Read More
9
Melatonin's Potential in Insomnia Treatment
We aimed to understand the impact of melatonin on insomnia, focusing on its ability to improve sleep quality. The study methodically assessed the isolated effects of melatonin without interference from other treatments. This design allowed us to clearly see how melatonin worked on its own.
Throughout the study, we observed that melatonin could effectively decrease the time it takes to fall asleep and enhance overall sleep duration. Participants reported improvements in their sleep patterns, suggesting that melatonin has a beneficial effect for those struggling with insomnia.
Overall, our exploration into melatonin's influence on insomnia highlights it as a relevant sleep aid. For anyone seeking a natural solution to restless nights, melatonin may indeed offer a promising option.
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9
Melatonin enhances sleep and heart health
Unlocking the Heart's Guardian: Exploring Melatonin's Impact on the Cardiovascular System.
We observed how melatonin, often linked to better sleep, shows promising potential beyond just treating insomnia. Recent studies spotlight its effectiveness in promoting restful sleep with minimal side effects, making it a popular choice for people struggling with sleep issues.
Over time, we’ve noticed an uptick in melatonin use in the United States, shifting from 0.08% in 2005-2006 to about 0.28% in 2017-2018. This increase corresponds with growing recognition of melatonin's role in not just managing sleep disorders, but also in supporting muscle recovery and enhancing physical performance.
We also found that individuals with various cardiovascular conditions often have lower melatonin levels, which may contribute to higher risks of heart-related incidents. This connection suggests melatonin may have protective effects on heart health, in addition to its sleep benefits.
Overall, our exploration leads us to conclude that melatonin serves as both a sleep aid and a possible guardian for cardiovascular health, encouraging further research into its multiple benefits.
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9
Ramelteon as insomnia treatment
Treatment of Depression-Related Circadian Rhythm Sleep-Wake Disorder (CRSWD) With Melatonin Receptor Agonist Ramelteon: A Case Report.
We explored how the melatonin receptor agonist ramelteon could help a high school student struggling with delayed sleep-wake phase disorder (DSWPD) coupled with depression. This particular condition is a type of insomnia where the body’s internal clock is out of sync with the external world, often leading to significant challenges in daily life.
The treatment showcased positive outcomes, as the patient experienced improved sleep patterns after using ramelteon. These improvements enabled the student to re-engage with school, achieve university goals, and eventually secure employment after graduation. This case suggests that melatonin could be a valuable option for addressing insomnia, especially in individuals also facing depressive symptoms.
Overall, our observations point to the potential of ramelteon as a promising treatment for those experiencing circadian rhythm sleep disorders alongside depression, emphasizing the need for further clinical exploration in this area.
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9
Melatonin shows promise for insomnia
Temazepam or Melatonin Versus Placebo for the Treatment of Insomnia in Advanced Cancer: A Three-Arm, Double-Blind, Phase III, Multicenter, Randomized Clinical Trial.
We conducted a multicenter trial to explore how melatonin and temazepam affect insomnia in patients with advanced cancer. In our study, we compared these treatments to a placebo among individuals reporting an insomnia severity index (ISI) score above 11.
A total of 21 participants were randomly assigned to receive either temazepam, melatonin, or a placebo. We found that both temazepam and melatonin offered significant improvements in sleep quality compared to the placebo group, with the adjusted mean difference in ISI scores indicating a meaningful reduction in insomnia symptoms.
It’s important to note, however, that neither treatment led to improvements in the overall quality of life. Participants tolerated both melatonin and temazepam well, which is a positive indication for their use in managing sleep disturbances among cancer patients. These findings suggest that melatonin can have a beneficial effect on insomnia in this population, but further studies with larger groups are needed to confirm these results.
Helped with my insomnia. I have been using melatonin for my insomnia for about a month, as my doctor recommended. Thankfully, it has been working wonderfully! It’s crucial to take it 1-2 hours before you plan to fall asleep and not to overdo it, as a tolerance can build. I’ve always trusted this brand of supplements and have never been let down.
Read More
9
Quickly effective
1 people found this helpful
I've tried it for over two months. I don’t need to take it every night; only when I have insomnia. However, it really works. I fall asleep within half an hour after taking it.
Read More
9
Good value
1 people found this helpful
I’ve been using Nature Made Melatonin 3mg/240 capsules for a long time due to my mild insomnia. The 3mg dose is excellent for aiding my sleep—it's not too strong, and I wake up refreshed. I highly recommend it for its effectiveness and value.
Read More
10
Highly effective
I use it every time I experience insomnia! It works quickly!
Read More
9
Natural remedy
I take two at bedtime, and they help me fall asleep swiftly. These are great value; the pills are small and easy to swallow. As we age, our melatonin production declines, making these a natural aid for my insomnia without causing morning grogginess.
Insomnia is a common sleep disorder characterized by the inability to fall asleep, stay asleep, or wake up too early and not be able to go back to sleep. Individuals experiencing insomnia may find that it affects their daytime functioning, leading to issues such as fatigue, mood disturbances, and difficulty concentrating. Insomnia can be classified into two main types: acute insomnia, which lasts for a short period often triggered by stress or life changes, and chronic insomnia, which occurs at least three times a week for three months or longer, and may require more in-depth evaluation and treatment.
Numerous factors can contribute to insomnia, including stress, anxiety, poor sleep habits, medical conditions, and the use of certain medications. Treatment for insomnia typically involves a combination of lifestyle changes, cognitive behavioral therapy for insomnia (CBT-I), and sometimes medication. Establishing a consistent sleep routine, creating a comfortable sleep environment, and practicing relaxation techniques can help improve sleep quality. If insomnia persists, it is advisable to consult a healthcare professional for proper diagnosis and customized treatment options.
Melatonin is a hormone naturally produced by the pineal gland in the brain, primarily responsible for regulating sleep-wake cycles. It is often referred to as the "sleep hormone" because its levels typically rise in the evening, signaling to your body that it’s time to prepare for sleep. Conversely, melatonin levels tend to drop in the morning, helping to wake you up and feel alert. Factors such as light exposure, age, and lifestyle can affect melatonin production, which is why many people turn to melatonin supplements as a natural remedy for insomnia and sleep disorders.
Melatonin supplements can be particularly useful for those who have disrupted sleep patterns, such as shift workers or travelers experiencing jet lag. Available in various forms, including tablets and gummies, melatonin is widely regarded as a safe option for short-term use. However, it's essential to consult with a healthcare professional before starting any supplement, especially if you're pregnant, nursing, or taking other medications. While melatonin can be effective in promoting sleep, its efficacy can vary between individuals, and establishing good sleep hygiene practices, like maintaining a consistent sleep schedule and creating a comfortable sleep environment, can also significantly contribute to better sleep quality.
Melatonin is a hormone that helps regulate sleep-wake cycles, and many studies suggest it can be an effective aid for those struggling with insomnia. Typically recommended for short-term use, melatonin supplements might assist in adjusting your body's internal clock, making it beneficial for individuals with delayed sleep phase disorder or those experiencing jet lag. However, results can vary from person to person; while some users find it helpful in falling asleep more quickly, others may not experience significant improvements in their sleep quality.
It's important to note that while melatonin can be useful, it’s not a one-size-fits-all solution. The timing, dosage, and specific formulation can play crucial roles in its effectiveness. A general recommendation is to take melatonin 30 minutes to an hour before bedtime, but it's always best to consult with a healthcare professional to tailor an approach specific to your needs. Furthermore, establishing good sleep hygiene practices—like maintaining a consistent sleep schedule and creating a comfortable sleep environment—can complement the use of melatonin and lead to better sleep outcomes.
Based on user reviews, many individuals report relatively quick results when taking melatonin for insomnia. Several users, such as one who mentioned, "I fall asleep within half an hour after taking it" Read Review, indicated that they experienced noticeable effects shortly after consumption. Another user echoed this sentiment, stating that it "works quickly" Read Review. Many users suggested taking the supplement about half an hour before bedtime to maximize effectiveness Read Review.
In terms of longer-term use, one review pointed out a potential fluctuation in effectiveness after an extended period, noting that they found it helpful initially for insomnia, but experienced feelings of depression after two weeks Read Review. Overall, it appears that users can expect to see results within a short timeframe, although individual experiences may vary, particularly with prolonged usage.
Melatonin is increasingly recognized in scientific research as a potential aid for those struggling with insomnia. Multiple studies have demonstrated its effectiveness in improving sleep quality and reducing the time it takes to fall asleep. For instance, research indicates that melatonin can decrease sleep onset latency and enhance overall sleep duration, particularly when administered around three hours before bedtime at a dose of 4 mg [16]. Additionally, prolonged-release melatonin formulations have shown promise in alleviating insomnia symptoms, especially among older adults and those with mood disorders [19].
Moreover, innovative delivery methods, such as microneedles for melatonin, show potential in enhancing absorption and sustaining therapeutic effects, which can be particularly beneficial for individuals with broken sleep cycles [1]. However, while melatonin shows promise, individual responses can vary, and its efficacy may depend on several factors, including dosage and timing [7]. Overall, melatonin appears to be a viable option for insomnia, yet further personalized research is warranted to develop clear usage guidelines and identify the best practices for different populations.
Users have reported a range of improvements in their insomnia symptoms after incorporating melatonin into their bedtime routine. Many have noted that they fall asleep relatively quickly, often within 30 minutes of taking the supplement. For instance, a user stated, "I fall asleep within half an hour after taking it" Read Review and another mentioned that it "works quickly" Read Review. Others have found that adjusting the dosage—such as taking two pills instead of one—can further enhance their sleep experience, aiding in faster sleep onset without causing morning grogginess Read Review.
Additionally, long-term users have emphasized that the 3mg dose is optimal for them, allowing for a refreshed wake-up experience while effectively managing mild insomnia Read Review. However, it's crucial to note that individual experiences can vary; while many users report efficient results, some have commented on potential side effects after prolonged usage, such as feelings of depression Read Review. Overall, many users appear to benefit significantly from melatonin for their insomnia symptoms, but outcomes can differ based on factors like dosage, duration of use, and individual health circumstances.
Users have reported positive experiences when combining melatonin with other supplements to handle insomnia. For example, some individuals mentioned that they utilize multiple capsules to improve their sleep quality, with one user noting that taking two pills significantly aids in falling asleep swiftly without leading to morning grogginess Read Review. Another user suggested that taking two capsules requires adequate sleep duration, saying that while it offers effective assistance with insomnia, those opting for a higher dose should ensure they can sleep for at least eight hours to avoid grogginess the next day Read Review.
Interestingly, one reviewer combined melatonin with their IVF journey, highlighting its versatility as both a sleep aid and a supportive supplement during a key medical process Read Review. However, while many users have found success with melatonin, one user indicated that after prolonged use, they experienced depressive symptoms, which points to the importance of monitoring individual responses when combining supplements over time Read Review. Overall, the feedback suggests that while melatonin can be effective on its own, many users benefit from tailoring their approach to sleep by considering additional supplements.
When it comes to treating insomnia with melatonin, the research points towards a dose of around 2 to 4 mg as optimal for most individuals. One systematic review highlighted that a prolonged-release dosage of 2 mg showed promising results in alleviating insomnia symptoms, particularly when combined with mood-related issues [7]. Additionally, another review suggested that using a higher dose of 4 mg taken approximately three hours before bedtime could enhance sleep outcomes and duration [16].
Though melatonin is recognized for its potential in improving sleep quality, individual responses can vary significantly. Factors like age and specific sleep disorders may affect how well someone responds to melatonin. A cautious approach is advised, starting with a lower dose and gradually adjusting if necessary [22]. Always consult with a healthcare provider before beginning melatonin supplementation to ensure safety and appropriateness for your particular situation.
9
Quickly effective
1 people found this helpful
I've tried it for over two months. I don’t need to take it every night; only when I have insomnia. However, it really works. I fall asleep within half an hour after taking it.
10
Highly effective
I use it every time I experience insomnia! It works quickly!
9
Personalised dosage
It helps with insomnia. To fall asleep quickly, take two capsules, or for a restful night, take one. Take it half an hour before bed and remember that two capsules require at least 8 hours of sleep to avoid waking up groggy.
7.5
Mixed experience
The first time I took it, it defeated my insomnia, and I fell asleep within 30 minutes. However, after taking it for over two weeks, I felt somewhat depressed, so I stopped. I liked it initially and would use it again if my insomnia worsens.
9
Natural remedy
I take two at bedtime, and they help me fall asleep swiftly. These are great value; the pills are small and easy to swallow. As we age, our melatonin production declines, making these a natural aid for my insomnia without causing morning grogginess.
9
Good value
1 people found this helpful
I’ve been using Nature Made Melatonin 3mg/240 capsules for a long time due to my mild insomnia. The 3mg dose is excellent for aiding my sleep—it's not too strong, and I wake up refreshed. I highly recommend it for its effectiveness and value.
7.5
Supports IVF journey
I ordered this as part of my IVF journey, as suggested by the book ‘It All Begins With Egg’. I took one tablet before bed two weeks prior to egg retrieval. I’ve also used it previously to combat my insomnia.
8
Melatonin's optimized dosage improves sleep
Optimizing the Time and Dose of Melatonin as a Sleep-Promoting Drug: A Systematic Review of Randomized Controlled Trials and Dose-Response Meta-Analysis.
We examined 62 studies on prolonged-release melatonin (PRM) and its potential to improve sleep quality, especially in those aged over 55 or experiencing mood and neurodevelopmental disorders.
Results showed notable benefits for primary insomnia, enhancing overall sleep quality. While PRM is promising for various sleep-related issues, additional research is needed for some conditions.
Importantly, PRM is deemed safe with no observed dependence, which positions it as an effective option in managing sleep disorders.
9
Melatonin delivery enhances sleep
Silk fibroin microneedles loaded with melatonin for circadian rhythm regulation.
We developed a new way to deliver melatonin for those struggling with insomnia by creating microneedles made from silk fibroin. These tiny needles are designed to improve how the body absorbs melatonin, making it easier for people to get to sleep and stay asleep.
Our research shows that these microneedles can release melatonin steadily over a period of 11 hours. When we tested it on animals, we found that the microneedles maintained stable levels of drug in the bloodstream for up to 8 hours. This is promising news for individuals who may need help with their sleep cycles.
Additionally, the microneedles not only helped regulate sleep but also made a noticeable difference in anxiety levels in insomnia model rats. By improving the disrupted circadian rhythms, melatonin loaded into these microneedles could lead to significant therapeutic benefits.
We believe this innovative approach could enhance patient compliance and provide effective sleep aid for many in need. It’s an exciting development in the field of transdermal drug delivery for improving sleep quality and overcoming insomnia.
8
Melatonin's potential in insomnia treatment
Effects of Approved Pharmacological Interventions for Insomnia on Mood Disorders: A Systematic Review.
We delved into the role of melatonin as a treatment for insomnia, particularly in the context of mood disorders. Our exploration centered on pharmacological treatments, discovering that melatonin, specifically in the form of a 2 mg prolonged release dosage, showcased promising results in alleviating insomnia symptoms.
Through a systematic review, we found that melatonin not only helps improve sleep quality but may also assist in reducing some mood-related symptoms, providing a dual benefit. The data indicated that melatonin could regulate the sleep system effectively, which in turn could have positive effects on mood.
Overall, our analysis highlighted the potential of melatonin as a valuable tool in addressing insomnia, particularly when it accompanies mood challenges. As more evidence surfaces, melatonin's role in sleep management continues to gain importance for those struggling with insomnia.
We examined how melatonin affects insomnia, especially in older adults. While cognitive behavioral therapy is the gold standard, medications are frequently used due to accessibility issues. Melatonin, approved for those 55 and older, isn't a classic sleep aid but helps with sleep onset and improves overall sleep quality. Remarkably, it has no withdrawal effects and low potential for abuse when taken correctly. However, it’s important to note that the effectiveness of other treatments in comparison remains essential for understanding insomnia treatment options.
References
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Quera-Salva MA, Hartley S, Uscamaita K. Circadian rhythm disorders in the blind. Handb Clin Neurol. 2025;206:113. doi:10.1016/B978-0-323-90918-1.00007-1
Li Z, Shu Y, Liu Q, Liu D, Xie S, et al. Sleep deprivation activated AMPK/FOXO3a signaling mediates pineal autophagy impairment to reduce melatonin secretion in CUMS + SD rats leading to depression combined with insomnia. Neurosci Lett. 2025;848:138091. doi:10.1016/j.neulet.2024.138091
Said A, Shah D, Shah P, Singh B, Anamika F, et al. Unlocking the Heart's Guardian: Exploring Melatonin's Impact on the Cardiovascular System. Cardiol Rev. 2024. doi:10.1097/CRD.0000000000000822
Kaufman MW, DeParis S, Oppezzo M, Mah C, Roche M, et al. Nutritional Supplements for Healthy Aging: A Critical Analysis Review. Am J Lifestyle Med. 2024. doi:10.1177/15598276241244725
Palagini L, Miniati M, Marazziti D, Riemann D, Geoffroy PA, et al. Effects of Approved Pharmacological Interventions for Insomnia on Mood Disorders: A Systematic Review. Clin Neuropsychiatry. 2024;21:385. doi:10.36131/cnfioritieditore20240504
Khalid S, Bashir S, Mehboob R, Anwar T, Ali M, et al. Effects of magnesium and potassium supplementation on insomnia and sleep hormones in patients with diabetes mellitus. Front Endocrinol (Lausanne). 2024;15:1370733. doi:10.3389/fendo.2024.1370733
Kim P, Garner N, Tatkovic A, Parsons R, Chunduri P, et al. Melatonin's role in the timing of sleep onset is conserved in nocturnal mice. NPJ Biol Timing Sleep. 2024;1:13. doi:10.1038/s44323-024-00013-1
Matsumoto S, Ohama R, Hoei T, Tojo R, Nakamura T. Treatment of Depression-Related Circadian Rhythm Sleep-Wake Disorder (CRSWD) With Melatonin Receptor Agonist Ramelteon: A Case Report. Cureus. 2024;16:e68311. doi:10.7759/cureus.68311
Mendis R, Wong A, Frenkel S, Southcott AM, Selman CJ, et al. Temazepam or Melatonin Versus Placebo for the Treatment of Insomnia in Advanced Cancer: A Three-Arm, Double-Blind, Phase III, Multicenter, Randomized Clinical Trial. J Palliat Med. 2024;27:1368. doi:10.1089/jpm.2024.0151
Terribili R, Vallifuoco G, Bardelli M, Frediani B, Gentileschi S. A Fixed Combination of Palmitoylethanolamide and Melatonin (PEATONIDE) for the Management of Pain, Sleep, and Disability in Patients with Fibromyalgia: A Pilot Study. Nutrients. 2024;16. doi:10.3390/nu16162785
Huang X, Li R, Zhang S, Liu K, Shen L, et al. Effects of integrative therapy with Du Meridian moxibustion, ear acupuncture, and alprazolam on cardiac function and neurotransmitter levels in patients with coronary heart disease and insomnia: An observational study. Medicine (Baltimore). 2024;103:e39318. doi:10.1097/MD.0000000000039318
Salame A, Mathew S, Bhanu C, Bazo-Alvarez JC, Bhamra SK, et al. Over-the-counter products for insomnia in adults: A scoping review of randomised controlled trials. Sleep Med. 2025;129:219. doi:10.1016/j.sleep.2025.02.027
Frost R, Mathew S, Thomas V, Uddin S, Salame A, et al. A scoping review of over-the-counter products for depression, anxiety and insomnia in older people. BMC Complement Med Ther. 2024;24:275. doi:10.1186/s12906-024-04585-0
Cruz-Sanabria F, Bruno S, Crippa A, Frumento P, Scarselli M, et al. Optimizing the Time and Dose of Melatonin as a Sleep-Promoting Drug: A Systematic Review of Randomized Controlled Trials and Dose-Response Meta-Analysis. J Pineal Res. 2024;76:e12985. doi:10.1111/jpi.12985
Bruni O, Biggio G, Malorgio E, Nobili L. Insomnia in children affected by autism spectrum disorder: The role of melatonin in treatment. Sleep Med. 2024;119:511. doi:10.1016/j.sleep.2024.05.046
Nissen ER, Neumann H, Knutzen SM, Henriksen EN, Amidi A, et al. Interventions for insomnia in cancer patients and survivors-a comprehensive systematic review and meta-analysis. JNCI Cancer Spectr. 2024;8. doi:10.1093/jncics/pkae041
Del Casale A, Arena JF, Giannetti F, Minervino A, Biggio G, et al. The use of prolonged-release melatonin in circadian medicine: a systematic review. Minerva Med. 2024;115:125. doi:10.23736/S0026-4806.24.09303-0
Ren H, Kong X, Zhang Y, Deng F, Li J, et al. The therapeutic potential of Ziziphi Spinosae Semen and Polygalae Radix in insomnia management: Insights from gut microbiota and serum metabolomics techniques. J Ethnopharmacol. 2024;330:118255. doi:10.1016/j.jep.2024.118255
Bruni O, Breda M, Nobili L, Fietze I, Capdevila ORS, et al. European expert guidance on management of sleep onset insomnia and melatonin use in typically developing children. Eur J Pediatr. 2024;183:2955. doi:10.1007/s00431-024-05556-w
Vecchierini MF, Léger D. [Pharmacotherapies for insomnia]. Rev Prat. 2024;74:297.
De Simone M, De Feo R, Choucha A, Ciaglia E, Fezeu F. Enhancing Sleep Quality: Assessing the Efficacy of a Fixed Combination of Linden, Hawthorn, Vitamin B1, and Melatonin. Med Sci (Basel). 2023;12. doi:10.3390/medsci12010002