The mind at night

Chronic insomnia is frequently maintained not by a lack of tiredness but by hyperarousal—a keyed-up nervous system and a racing, effortful mind, often made worse by anxiety about sleep itself. Trying harder to sleep tends to increase the very arousal that prevents it.

Mindfulness approaches sidestep the struggle. Rather than forcing sleep, they cultivate a receptive, present attention that lowers cognitive and emotional arousal, allowing the body’s own drive to rest to take over.

Mindfulness-Based Therapy for Insomnia (MBTI) combines meditation with behavioural sleep strategies such as stimulus control and consistent timing. Randomised trials led by Jason Ong and others have found it can reduce insomnia severity and pre-sleep arousal, with benefits that hold over time.

A 2015 randomised trial by David Black and colleagues found that mindfulness practice improved sleep quality in older adults with moderate sleep disturbance more than a structured sleep-hygiene programme. Effects are meaningful but not miraculous; meditation complements, rather than replaces, good sleep habits.

Rest is supported by conditions as much as technique: consistent sleep and wake times, a dim and cool room, reduced screen light before bed, and using the bed for sleep rather than problem-solving. Meditation lives inside these conditions, not instead of them.

A body scan or slow breathing at night is best held lightly. If sleep does not come, the practice has still offered rest; treating it as another task to succeed at only rebuilds the arousal you are trying to release.