Summary
Highlights
The quest for 'perfect sleep' has led to a proliferation of products, services, and advice, often accompanied by alarming claims about the health consequences of not sleeping 'correctly'. This messaging frequently causes undue worry and suggests that anything less than seven hours of sleep per night is detrimental to health.
The emphasis on a rigid seven to eight hours of sleep is flawed in two main ways. Firstly, while it's an average recommendation, the actual amount of sleep needed varies significantly among individuals. Some people can function perfectly well with six hours of sleep, while others might need more than eight. Secondly, this 'doomsday messaging' can be counterproductive, particularly for those already struggling with sleep.
The widespread use of sleep tracking devices has led to a phenomenon called orthosomnia – an obsession with achieving perfect sleep. This preoccupation ironically causes more sleep problems by increasing anxiety about sleep. The constant worry about not getting enough or the 'right' kind of sleep can actually keep people awake.
Experts suggest moving away from fixating on a specific number of sleep hours. Instead, individuals should assess their sleep quality based on how they feel during the day. Key questions to ask include: Do you feel rested? Do you sleep through the night or fall back asleep easily? Can you stay awake during the day without involuntarily falling asleep? If the answers are generally 'yes,' there's likely no cause for concern.
For those struggling with sleep, it's recommended to consult a doctor to rule out underlying medical conditions before investing in expensive sleep gadgets. Evidence-based therapies, such as Cognitive Behavioral Therapy for Insomnia (CBT-I), are highly effective and medication-free treatments for sleep issues with a low failure rate.