How to sleep better: habits, insomnia and useful help
Better sleep is not a contest for the highest deep-sleep score. The useful goal is enough opportunity to sleep and better daytime functioning. A regular routine can help, but persistent insomnia often needs a specific treatment. You do not need to exhaust a list of supplements before asking for that help.
Start with timing and opportunity
Choose a reasonably consistent wake time and allow enough time for sleep. Adults commonly need around 7–9 hours, with individual variation. Get daylight during your waking day and make the evening less stimulating. Night-shift work, caring duties and health conditions may need a more individual plan than “go to bed earlier”.
Make the bedroom and wind-down workable
Aim for a dark, quiet, comfortable room and a wind-down you can repeat. Go to bed when sleepy rather than spending hours trying to force sleep. Reduce bright light and stimulating screen use close to bedtime. A warm colour setting is not a guarantee that a bright screen has no effect.
Check caffeine, alcohol and the clock
Caffeine sensitivity and clearance vary. Move your last caffeine earlier if sleep is difficult; there is no universal 14:00 cut-off for every schedule. EFSA notes that even 100 mg close to bedtime can affect some adults’ sleep. Alcohol may make you drowsy but is not a dependable sleep aid. Avoid judging the whole night by a wearable’s estimate of sleep stages.
When habits are not enough
For chronic insomnia, the AASM recommends multicomponent cognitive behavioural therapy for insomnia, or CBT-I. This is a structured treatment, not simply a sleep-hygiene checklist. The guideline advises against sleep hygiene as the only treatment. A clinician can also assess medicines, mood, pain or another sleep disorder.
Where do sleep supplements fit?
Research on one magnesium dose or botanical extract does not establish that a shop product treats insomnia. Melatonin is not a general answer for every sleep problem; formulation, timing, age, medicines and local rules matter. Discuss persistent symptoms and appropriate options instead of repeatedly adding products.
When to get assessed sooner
Ask for advice if poor sleep persists or affects coping. Loud snoring with gasping or marked daytime sleepiness also merits assessment. Do not drive or operate dangerous equipment when sleepy. Seek urgent help for immediate safety concerns rather than waiting for a routine change to work.
Frequently asked questions
Do I need more deep sleep than my watch reports?
A consumer wearable does not diagnose a sleep-stage deficiency. Consider symptoms and daytime function, and seek assessment if sleep remains a problem.
Is CBT-I just advice to avoid screens?
No. It is a structured, multicomponent treatment for insomnia. A clinician can help you access an appropriate programme.