Sleep is essential for maintaining physical health, emotional well-being, and cognitive function. Despite its importance, many people struggle to get the recommended amount of sleep each night. A February 2024 study by Flinders University revealed that 31 per cent of adults do not achieve the recommended 7-9 hours of sleep, with only 15 per cent managing this consistently for five or more nights per week.
This discrepancy highlights the need for better sleep habits and awareness of sleep requirements across different age groups. Sleep needs vary significantly by age, and understanding these requirements can help individuals optimise their sleep patterns. Additionally, factors such as sleep quality, previous sleep deprivation, pregnancy, and aging can influence the amount of sleep one needs.
What are the sleep requirements by age? The US-based Centers for Disease Control and Prevention (CDC) provides the following guidelines for different age groups: Newborns (0-3 months): 14-17 hours (including naps) Infants (4-12 months): 12-16 hours (including naps) Toddlers (1-2 years): 11-14 hours (including naps) Preschoolers (3-5 years): 10-13 hours (including naps) School-age children (6-12 years): 9-12 hours Teenagers (13-17 years): 8-10 hours Adults (18-60 years): 7 or more hours Older adults (61-64 years): 7-9 hours Seniors (65+ years): 7-8 hours What factors influence sleep needs Sleep quality: Quality of sleep is just as important as quantity. Interrupted sleep can significantly r.