How Better Sleep Hygiene Could Slow Ageing and Boost Longevity
Sleep plays a vital role in maintaining health, especially as people grow older. Recent studies highlight how good sleep habits can influence well-being and even slow the effects of ageing. Researchers are now exploring the link between sleep quality, circadian rhythms, and long-term health in greater detail.
The term sleep hygiene describes routines that help people achieve restful sleep and stay alert during the day. These include keeping a consistent sleep schedule, creating a calm bedroom environment, and avoiding stimulants before bed. Such strategies can improve sleep without relying on medication.
Scientists have long studied how sleep affects ageing. While ageless sleep isn’t a formal scientific term, experts like Matthew Walker at UC Berkeley and Sonia Ancoli-Israel at UCSD have examined its impact. Their findings, along with research from the Max Planck Institute, suggest that quality sleep may slow cellular ageing and support longevity.
Poor sleep, particularly in older adults, often leads to cognitive decline and other health issues. Common sleep disorders disrupt daily functioning and reduce overall well-being. However, adopting healthy sleep practices—such as regular bedtimes and stress management—can help maintain circadian rhythms at any age.
Beyond physical health, dream analysis offers another layer of understanding. By interpreting dreams, individuals can uncover emotional stressors that might interfere with sleep. Combining good sleep habits with this insight may lead to better rest and healthier ageing.
The connection between sleep, ageing, and health is becoming clearer through ongoing research. Simple adjustments to daily routines—like consistent sleep times and a relaxing environment—can make a measurable difference. For older adults, prioritising sleep may be one of the most effective ways to support long-term well-being.
