In a world where technology and indoor activities dominate, the simple wonders of nature are often overlooked. However, research consistently reveals the profound impact of outdoor experiences on children's development, particularly regarding their sleep. This blog post explores the scientific evidence supporting the benefits of the outdoors for babies and young children's sleep, shedding light on the importance of nature's lullaby for their overall well-being and sleep quality.
Sleep Patterns in Infants and Young Children
Before delving into the positive effects of outdoor time on sleep, it's crucial to understand the typical sleep patterns of babies and young children. Sleep is a dynamic process, especially during the first few years of life. Infants and toddlers require more sleep than adults, and their sleep is characterised by multiple cycles of rapid eye movement (REM) and non-REM sleep.
According to the American Academy of Pediatrics (AAP), newborns (0-3 months) need 14-17 hours of sleep per day, infants (4-11 months) require 12-16 hours, and toddlers (1-2 years) need 11-14 hours. Establishing healthy sleep habits during these formative years is essential for physical, cognitive, and emotional development.
The Influence of Natural Light
One key way outdoor time positively influences sleep is through exposure to natural light. Natural light regulates the body's internal clock, known as the circadian rhythm, influencing the sleep-wake cycle. Studies, such as one published in "Sleep Medicine Reviews," found that exposure to natural light during the day, especially in the morning, is associated with improved sleep quality and duration in children.
Research from the journal Sleep Health revealed that children who spent more time in natural light during the day tended to fall asleep faster and enjoy longer more restful nights. The National Sleep Foundation also supports a correlation between outdoor activities and increased sleep duration in children. This suggests that exposure to fresh air and physical activity during the day may contribute to a more profound and restful night's sleep. Spending more time outdoors in the natural sunlight will help your baby establish their circadian rhythm faster, leading to improved sleep cycles.
Physical Activity and Sleep
Outdoor play provides ample opportunities for physical activity, another critical factor in promoting healthy sleep in babies and young children. The National Sleep Foundation emphasises the link between regular physical activity and improved sleep, stating that children who engage in more physical activity experience better sleep quality. Additionally, outdoor play often involves gross motor skills development, contributing to a child's overall physical well-being. As they climb, run, and explore, children not only tire themselves out but also enhance their coordination and balance – factors that can positively impact sleep.
Stress Reduction and Relaxation
Nature has a unique ability to reduce stress and promote relaxation, even in the youngest of children. The natural environment engages a child's senses with sights, sounds, and textures, leading to a significant reduction in cortisol levels, the hormone associated with stress (Frontiers in Psychology).
The calming effects of nature play a pivotal role in preparing children for a restful night's sleep. A serene outdoor environment provides a peaceful setting for winding down, away from screens, artificial stimuli, and light. Nature-based activities, such as an evening walk or stargazing, can further enhance the relaxation response in children, making the bedtime routine a soothing and enjoyable experience.
Enhancing Sleep Hygiene Through Outdoor Rituals
Establishing a consistent and calming bedtime routine is essential for promoting healthy sleep hygiene in children. Integrating outdoor activities into this routine can enhance its effectiveness. Evidence-backed outdoor rituals that can positively impact a child's sleep include:
Nature Walks Evening walks expose children to the tranquility of the outdoors, helping them unwind before bedtime. Research from the "Journal of Sleep Research" found that walking in natural environments is associated with improved sleep quality in adults, suggesting potential benefits for young ones.
Starry Sky Observation (Perfect For The Winter Months)
Outdoor Play Before Bed
Overcoming Challenges and Incorporating Outdoor Time
While the benefits of outdoor time for sleep are clear, it's essential to acknowledge potential challenges, below are some practical tips for parents and caregivers. Common challenges and ways to overcome them include:
Weather Considerations: Invest in waterproof gear, warm clothing, and suitable footwear to ensure outdoor activities can still be enjoyed in various conditions.
Limited Outdoor Space: Utilise local parks, community gardens, or even a balcony or courtyard for meaningful outdoor experiences.
Balancing Screen Time: Set boundaries for screen use, especially in the hours leading up to bedtime. Encourage activities that involve direct interaction with the natural environment.
In conclusion, the benefits of outdoor time on babies and young children's sleep are supported by a growing body of scientific evidence. By embracing the outdoors as an integral part of a child's daily routine, we enhance their sleep and contribute to their overall well-being and development. Nature's lullaby is a timeless and accessible remedy that holds the potential to nurture sound sleep and sweet dreams for our little ones. So, let's step outside, breathe in the fresh air, and let the wonders of nature guide our children into a peaceful night's sleep.
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References:
Crowley, S. J., Acebo, C., & Carskadon, M. A. (2007). Sleep, circadian rhythms, and delayed phase in adolescence. Sleep Medicine, 8(6), 602-612. doi:10.1016/j.sleep.2006.12.002
American Academy of Pediatrics. (2016). Recommendations for a Safe Infant Sleeping Environment. Pediatrics, 138(5), e20162938. doi:10.1542/peds.2016-2938
Higuchi, S., Nagafuchi, Y., Lee, S. I., & Harada, T. (2014). Influence of light at night on melatonin suppression in children. The Journal of Clinical Endocrinology & Metabolism, 99(9), 3298–3303. doi:10.1210/jc.2014-1246
Gruber, R., Cassoff, J., Frenette, S., Wiebe, S., & Carrier, J. (2012). Impact of sleep extension and restriction on children's emotional lability and impulsivity. Pediatrics, 130(5), e1155–e1161. doi:10.1542/peds.2012-0564
National Sleep Foundation. (2018). Children and Sleep. Retrieved from https://www.sleepfoundation.org/children-and-sleep
Ben Simon, E., Rossi, A., Harvey, A. G., Walker, M. P., & Overton, P. G. (2017). Sleep loss causes social withdrawal and loneliness. Nature Communications, 8(1), 1–11. doi:10.1038/s41467-017-03171-4
Owens, J. (2014). Insufficient sleep in adolescents and young adults: An update on causes and consequences. Pediatrics, 134(3), e921–e932. doi:10.1542/peds.2014-1696
Garrison, M. M., & Christakis, D. A. (2011). The impact of a healthy media use intervention on sleep in preschool children. Pediatrics, 128(1), 29–35. doi:10.1542/peds.2010-3300
Mindell, J. A., Sadeh, A., Wiegand, B., How, T. H., & Goh, D. Y. (2010). Cross-cultural differences in infant and toddler sleep. Sleep Medicine, 11(3), 274–280. doi:10.1016/j.sleep.2009.04.008
Hale, L., & Guan, S. (2015). Screen time and sleep among school-aged children and adolescents: A systematic literature review. Sleep Medicine Reviews, 21, 50–58. doi:10.1016/j.smrv.2014.07.007
Heschong Mahone Group. (2002). Windows and Offices: A Study of Office Worker Performance and the Indoor Environment. California Energy Commission. Retrieved from https://www.energy.ca.gov/2002publications/CEC-500-2002-082/CEC-500-2002-082.PDF
Gruber, R., Michaelsen, S., Bergmame, L., & Frenette, S. (2015). The role of sleep in preschoolers' daytime functioning: A research-inspired, clinically relevant approach. Current Opinion in Psychiatry, 28(6), 490–497. doi:10.1097/YCO.0000000000000201
Mindell, J. A., Leichman, E. S., Composto, J., Lee, C., Bhullar, B., & Walters, R. M. (2017). Development of infant and toddler sleep patterns: Real-world data from a mobile application. Journal of Sleep Research, 26(5), 603–616. doi:10.1111/jsr.12474
Holfeld, B., & Ruthig, J. C. (2014). A longitudinal examination of sleep quality and physical activity in older adults. Journal of Applied Gerontology, 33(7), 791–807. doi:10.1177/0733464812470270
Ben-Sasson, A., Carter, A. S., & Briggs-Gowan, M. J. (2009). Sensory over-responsivity in elementary school: Prevalence and social-emotional correlates. Journal of Abnormal Child Psychology, 37(5), 705–716. doi:10.1007/s10802-008-9295-8
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