Calm for the Holidays

The most wonderful time of the year can also be the most stressful time of the year. So many expectations, events to attend, planning and preparation, and all the costs associated can all add up and put a damper on the Christmas spirit. The less talked about cost of the Christmas season, is the toll it can put on your mental health. Here are a few tips to help you get through the holidays!

✴ Breathe. All the pressure and stress of planning can be overwhelming, which can cause feelings of anxiety. Deep breathing exercises and meditation can help to bring us back into the present moment, and calm the ‘monkey brain’ when we are overthinking. There are apps for your phone (eg. Calm, Headspace, Buddhify, etc) that  will guide you through meditation and breathing exercises if you need a little guidance, or you can practice Box Breathing - inhale for 4 seconds, hold for 4 seconds, exhale for 4 seconds, hold for 4 seconds, repeat.

✴ Set boundaries. Set boundaries early and stick to them! It can be easy to get swept up in the holidays and get overly generous with our time, event attendance, gift giving, hosting, etc., which can deplete our energy, time, and resources. Get clear on what your capacity is and then set firm limits and boundaries so that you aren’t needing a holiday to recover from the holiday season.

✴ Simplify. Look for ways to streamline your holiday tasks - online shop, use a grocery delivery service, opt out of less meaningful gift exchanges and events, etc. Reducing your task list of errands and unnecessary engagements will leave you more time to spend with the people you care about or even to take some time for yourself. 

✴ Sleep. While it’s important to get proper rest all year round, the holidays can be extra busy with planning, and we often can let our bedtime creep up later and later to get it all done. Set a hard bedtime and stick to it. You’ll wake up more refreshed and be able to tackle the to-do-list more effectively tomorrow.

✴ Mind the sugar. Holiday treats are delicious and meant to be enjoyed, but overdoing it can take a toll on your energy, mood, skin, digestion, and waistline. Enjoy in moderation and opt for healthier substitutes of your favourite recipes when possible.

✴ Mind the alcohol. Holiday parties might mean you’ll be consuming a few more alcoholic beverages than average. We all are aware of the after effects of overconsumption, (which can be quite unpleasant) so do your best to practice moderation. Try switching for a glass of water between drinks to reduce your consumption naturally as well as to stay hydrated - you’ll thank yourself for it in the morning!

✴ Stay active. It can be tempting to let your exercise routine slide during the holidays but sticking with it can help you reduce stress and burn off the extra calories from those holiday feasts! This will leave you in a much better position, both physically and mentally when the holidays are over.

✴ Get outside. Walking outside in nature has been found to reduce blood pressure and the stress hormone, cortisol. If you’re going to hit the mall, why not take a walk around your neighborhood afterwards to destress.

✴ Practice Gratitude. While it is the season to be making lists of things we want, I would also invite you to make lists of gratitude for the things you already have. A roof over your head, food in the fridge, loving friends and family, etc., etc. There are so many ways in which we are fortunate that we take for granted every day. An attitude of gratitude can shift your perspective from lack to abundance, which is a much more pleasant and helpful state of mind to operate from. Challenge yourself to make a list of 10 things you’re grateful for each morning for the month of December and see how it changes your outlook by the New Year!

Above all, remember the reason for the season! The holidays should be about joy, connection, and making memories with the people you love.

Wishing you a happy + healthy holiday,

Jacalyn Sieben, ND

Is Melatonin Safe for Long-Term Use?

Does it prevent our body from making melatonin on its own? Are there withdrawal effects when you stop taking it? These are all great questions we are asked often. To answer them, let’s review what melatonin is, what it is used for, and what the research is saying.

What is melatonin?

Melatonin is a hormone that is produced in response to darkness by the pineal gland. It was once thought that its sole purpose was to regulate our internal circadian rhythm (our internal 24 hour clock) and aid in sleep[1]. However, we are now discovering it has roles far beyond this. We now know melatonin has anti-oxidant, anti-ageing, immunomodulating and anticancer properties as well[2]. Research suggests that melatonin may also play roles in our levels of human growth hormone[3] [4], eye health [5] [6], Gastroesophageal reflux disease (heartburn) treatment [7] [8] [9], anxiety prevention[10] [11], and the treatment (adjunctive) and prevention of cancers such as breast cancer[12] [13].

Here's what the research says:

To date, researchers appear to agree that supplementing melatonin (including doses up to 100mg/day) is well tolerated and is not typically associated with any serious adverse affects[14] [15]. The mild adverse effects that have been reported include drowsiness, headaches and dizziness and nausea[16]. Of these mild adverse effects, research suggests they either resolve spontaneously within a few days with no adjustment in melatonin, or immediately upon withdrawal of treatment[17]. Melatonin has not been found to be addictive in nature nor cause hangover symptoms[18], which is why it has been considered as a possible alternative to many sleep medications. In addition to this, research also suggests that the supplementation of melatonin does not interfere with the bodies internal production of melatonin once treatment has ceased[19] [20]. This makes sense when we consider that the half life (the time it takes for half of a drug to be cleared) of melatonin is only 1-2 hours depending on the formulation. This means that in 1-2 hours 50% of the melatonin will be removed from the body. Therefore, in 5 hours the amount of melatonin in the body is negligible and the body knows start producing a “new batch” of melatonin in the pineal gland as soon as you are exposed to light in the morning. Given that melatonin has a short half life, melatonin only targets sleep onset and not maintenance. Because of the short half life, we see so many prolonged release formulations of melatonin to slow down the absorption into the bloodstream to ensure the levels of melatonin are maintained in blood stream for a longer period to extend its sleep benefits. Prolonged release formulas allow you to maintain higher active levels of melatonin throughout the night if your goal with supplementing melatonin is to prevent nighttime waking.

But what about our more vulnerable populations such as children or elderly people?

In children, research suggests adverse effects of melatonin supplementation were few and mild[21]. Of these adverse effects, fatigue and somnolence were mentioned and were found to resolve with dose reduction. In addition, studies on pediatric populations looking at the long term effects of melatonin supplementation (two, three and four years on average) in doses of 2mg-10mg/day, found no notable long term effects on vitals signs or measures of child growth[22] [23]. In a two year long study assessing sleep, growth and puberty in children taking melatonin, a two week placebo period was implemented after treatment to assess withdrawal effects to which there were no apparent signs of withdrawals (mallow).

A 2022 review article discussing the safety of melatonin use in the elderly found that adverse effects were similar to those found in adult populations such as dizziness, nausea and headaches[24].However, there may be an increased risk of hypothermia if melatonin levels reach above normal physiologic levels as well as fractures in those who are at risk of falling due to the possibility of daytime sedation [25]. In regards to discontinuation, research suggests there is no evidence of withdrawal effects in populations 55 years and older[26].

It is important to note that the above research does not include individuals on medications or health concerns/diagnoses outside the parameters of each individual study. Therefore, it is important to discuss melatonin supplementation with your healthcare provider before taking.

In summary, it is SAFE to say melatonin is SAFE for those who are taking melatonin long term as recommended by their health care provider for one of the many clinical benefits we see with melatonin supplementation. 

[1] Ferracioli-Oda E, Qawasmi A, Bloch MH. Meta-analysis: melatonin for the treatment of primary sleep disorders. PLoS One. 2013 May 17;8(5):e63773. doi: 10.1371/journal.pone.0063773. PMID: 23691095; PMCID: PMC3656905.

[2] Bhattacharya S, Patel KK, Dehari D, Agrawal AK, Singh S. Melatonin and its ubiquitous anticancer effects. Mol Cell Biochem. 2019 Dec;462(1-2):133-155. doi: 10.1007/s11010-019-03617-5. Epub 2019 Aug 26. PMID: 31451998.

[3] Forsling ML, Wheeler MJ, Williams AJ. The effect of melatonin administration on pituitary hormone secretion in man. Clin Endocrinol (Oxf). 1999 Nov;51(5):637-42. doi: 10.1046/j.1365-2265.1999.00820.x. PMID: 10594526.

[4] Valcavi R, Zini M, Maestroni GJ, Conti A, Portioli I. Melatonin stimulates growth hormone secretion through pathways other than the growth hormone-releasing hormone. Clin Endocrinol (Oxf). 1993 Aug;39(2):193-9. doi: 10.1111/j.1365-2265.1993.tb01773.x. PMID: 8370132.

[5] Lundmark PO, Pandi-Perumal SR, Srinivasan V, Cardinali DP. Role of melatonin in the eye and ocular dysfunctions. Vis Neurosci. 2006 Nov-Dec;23(6):853-62. doi: 10.1017/S0952523806230189. PMID: 17266777.

[6] Yi C, Pan X, Yan H, Guo M, Pierpaoli W. Effects of melatonin in age-related macular degeneration. Ann N Y Acad Sci. 2005 Dec;1057:384-92. doi: 10.1196/annals.1356.029. PMID: 16399908.

[7] Pereira Rde S. Regression of gastroesophageal reflux disease symptoms using dietary supplementation with melatonin, vitamins and aminoacids: comparison with omeprazole. J Pineal Res. 2006 Oct;41(3):195-200. doi: 10.1111/j.1600-079X.2006.00359.x. PMID: 16948779.

[8] Kandil TS, Mousa AA, El-Gendy AA, Abbas AM. The potential therapeutic effect of melatonin in Gastro-Esophageal Reflux Disease. BMC Gastroenterol. 2010 Jan 18;10:7. doi: 10.1186/1471-230X-10-7. PMID: 20082715; PMCID: PMC2821302.

[9] Pereira Rde S. Regression of gastroesophageal reflux disease symptoms using dietary supplementation with melatonin, vitamins and aminoacids: comparison with omeprazole. J Pineal Res. 2006 Oct;41(3):195-200. doi: 10.1111/j.1600-079X.2006.00359.x. PMID: 16948779.

[10] Khare A, Thada B, Jain N, Singh D, Singh M, Sethi SK. Comparison of Effects of Oral Melatonin with Oral Alprazolam used as a Premedicant in Adult Patients Undergoing Various Surgical Procedures under General Anesthesia: A Prospective Randomized Placebo-Controlled Study. Anesth Essays Res. 2018 Jul-Sep;12(3):657-662. doi: 10.4103/aer.AER_90_18. PMID: 30283171; PMCID: PMC6157235.

[11] Ghaeli P, Solduzian M, Vejdani S, Talasaz AH. Comparison of the Effects of Melatonin and Oxazepam on Anxiety Levels and Sleep Quality in Patients With ST-Segment-Elevation Myocardial Infarction Following Primary Percutaneous Coronary Intervention: A Randomized Clinical Trial. Ann Pharmacother. 2018 Oct;52(10):949-955. doi: 10.1177/1060028018776608. Epub 2018 May 11. PMID: 29749262.

[12] Li Y, Li S, Zhou Y, Meng X, Zhang JJ, Xu DP, Li HB. Melatonin for the prevention and treatment of cancer. Oncotarget. 2017 Jun 13;8(24):39896-39921. doi: 10.18632/oncotarget.16379. PMID: 28415828; PMCID: PMC5503661.

[13] Yang A, Peng F, Zhu L, Li X, Ou S, Huang Z, Wu S, Peng C, Liu P, Kong Y. Melatonin inhibits triple-negative breast cancer progression through the Lnc049808-FUNDC1 pathway. Cell Death Dis. 2021 Jul 16;12(8):712. doi: 10.1038/s41419-021-04006-x. PMID: 34272359; PMCID: PMC8285388.

[14] Menczel Schrire Z, Phillips CL, Chapman JL, Duffy SL, Wong G, D'Rozario AL, Comas M, Raisin I, Saini B, Gordon CJ, McKinnon AC, Naismith SL, Marshall NS, Grunstein RR, Hoyos CM. Safety of higher doses of melatonin in adults: A systematic review and meta-analysis. J Pineal Res. 2022 Mar;72(2):e12782. doi: 10.1111/jpi.12782. Epub 2021 Dec 30. PMID: 34923676.

[15] Andersen LP, Gögenur I, Rosenberg J, Reiter RJ. The Safety of Melatonin in Humans. Clin Drug Investig. 2016 Mar;36(3):169-75. doi: 10.1007/s40261-015-0368-5. PMID: 26692007.

[16] Savage RA, Zafar N, Yohannan S, et al. Melatonin. [Updated 2021 Aug 15]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2022 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK534823/

[17] Besag FMC, Vasey MJ, Lao KSJ, Wong ICK. Adverse Events Associated with Melatonin for the Treatment of Primary or Secondary Sleep Disorders: A Systematic Review. CNS Drugs. 2019 Dec;33(12):1167-1186. doi: 10.1007/s40263-019-00680-w. PMID: 31722088.

[18] Cardinali DP, Srinivasan V, Brzezinski A, Brown GM. Melatonin and its analogs in insomnia and depression. J Pineal Res. 2012 May;52(4):365-75. doi: 10.1111/j.1600-079X.2011.00962.x. Epub 2011 Sep 23. PMID: 21951153.

[19] Matsumoto M, Sack RL, Blood ML, Lewy AJ. The amplitude of endogenous melatonin production is not affected by melatonin treatment in humans. J Pineal Res. 1997 Jan;22(1):42-4. doi: 10.1111/j.1600-079x.1997.tb00301.x. PMID: 9062869.

[20] Hack LM, Lockley SW, Arendt J, Skene DJ. The effects of low-dose 0.5-mg melatonin on the free-running circadian rhythms of blind subjects. J Biol Rhythms. 2003 Oct;18(5):420-9. doi: 10.1177/0748730403256796. PMID: 14582858.

[21] Maras A, Schroder CM, Malow BA, Findling RL, Breddy J, Nir T, Shahmoon S, Zisapel N, Gringras P. Long-Term Efficacy and Safety of Pediatric Prolonged-Release Melatonin for Insomnia in Children with Autism Spectrum Disorder. J Child Adolesc Psychopharmacol. 2018 Dec;28(10):699-710. doi: 10.1089/cap.2018.0020. Epub 2018 Oct 11. PMID: 30132686; PMCID: PMC6306655.

[22] Malow BA, Findling RL, Schroder CM, Maras A, Breddy J, Nir T, Zisapel N, Gringras P. Sleep, Growth, and Puberty After 2 Years of Prolonged-Release Melatonin in Children With Autism Spectrum Disorder. J Am Acad Child Adolesc Psychiatry. 2021 Feb;60(2):252-261.e3. doi: 10.1016/j.jaac.2019.12.007. Epub 2020 Jan 23. PMID: 31982581; PMCID: PMC8084705.

[23] Kennaway, D.J. (2015), Melatonin use in paediatrics. J Paediatr Child Health, 51: 584-589. https://doi.org/10.1111/jpc.12840

[24] Zhdanova IV, Wurtman RJ, Regan MM, Taylor JA, Shi JP, Leclair OU. Melatonin treatment for age-related insomnia. J Clin Endocrinol Metab. 2001 Oct;86(10):4727-30. doi: 10.1210/jcem.86.10.7901. PMID: 11600532.

[25] Should Melatonin Be Used as a Sleeping Aid for Elderly People? Can J Hosp Pharm. 2019 Jul-Aug;72(4):327-329. Epub 2018 Aug 31. PMID: 31452545; PMCID: PMC6699865.

[26] Lemoine P, Nir T, Laudon M, Zisapel N. Prolonged-release melatonin improves sleep quality and morning alertness in insomnia patients aged 55 years and older and has no withdrawal effects. J Sleep Res. 2007 Dec;16(4):372-80. doi: 10.1111/j.1365-2869.2007.00613.x. PMID: 18036082.