How to Sleep Better at Night: 12 Evidence-Based Tips for Deep, Restful Sleep

An occasional poor night is normal. Sleep becomes a health concern when difficulty falling asleep, staying asleep or waking too early persists and affects daytime functioning. The right solution may be a routine change, treatment of another condition or cognitive behavioural therapy for insomnia.

How much sleep do adults need?

The CDC states that adults aged 18–60 generally need at least seven hours, while needs and recommended ranges vary with age. Quality and regularity matter alongside duration. Some adults naturally need more than seven hours.

Do not judge your sleep only by one wearable score. Consumer devices estimate sleep indirectly and can create unnecessary worry. How you function and patterns over time are more useful.

12 ways to sleep better at night

1. Anchor your wake-up time

Wake at roughly the same time every day, including after a poor night. A stable wake time helps regulate the sleep-wake rhythm. Large weekend lie-ins can make Sunday night harder.

2. Get daylight early in the day

Natural light, especially earlier in the day, helps set the body clock. Open curtains, step outdoors or take a morning walk when safe. Light needs vary, and people with eye conditions or light-sensitive disorders should seek tailored advice.

3. Build sleep pressure with daytime activity

Regular physical activity supports sleep and overall health. Choose a time you can maintain. If vigorous late-evening exercise keeps you alert, move it earlier; gentle stretching or walking may still feel comfortable.

4. Set a caffeine cut-off

Caffeine can remain active for hours and appears in coffee, tea, cola, energy drinks, chocolate and some medicines. If sleep is difficult, experiment with stopping caffeine at least six hours before bed—or earlier if you are sensitive.

5. Do not use alcohol as a sleep aid

Alcohol may make you drowsy initially but can fragment sleep later, worsen snoring and sleep apnoea, and increase night-time urination. Reducing or avoiding it near bedtime may improve sleep quality.

6. Keep dinner comfortable

A very large, spicy or high-fat late meal may worsen fullness or reflux. Finish the main meal earlier where practical. A small snack may be reasonable if hunger keeps you awake, depending on your health and meal plan.

7. Create a 30-to-60-minute wind-down

Use the same sequence each night: lower lights, finish work, prepare for tomorrow, wash, read or listen to calm audio. The routine should reduce stimulation rather than become another performance target.

8. Reduce bright light and engaging screen use

Light can delay the body clock, while messages, games and work can keep the mind activated. Put devices away or reduce brightness and stimulating content before bed. The behavioural content matters as well as “blue light.”

9. Make the bedroom sleep-friendly

Use curtains, an eye mask, earplugs or steady background sound if helpful. Keep the room comfortably cool, choose bedding that suits you and silence unnecessary notifications. There is no universal perfect temperature.

10. Go to bed when sleepy, not merely tired

Tiredness can mean low energy; sleepiness means you are likely to doze. Spending long periods awake in bed can train the brain to associate bed with worry and effort.

11. Stop forcing sleep

If you are awake and becoming frustrated, get out of bed and do something quiet in dim light. Return when sleepier. Avoid clock-watching and stimulating tasks. This principle is part of stimulus control used in CBT-I.

12. Put worries on paper earlier

Set aside 10–15 minutes before the wind-down to list worries and tomorrow’s next actions. The aim is not to solve every problem at night, but to give planning a defined time outside bed.

A simple evening routine

These timings are experiments, not rigid rules. Track what changes sleep consistently rather than trying to optimise every minute.

What to do when you wake during the night

1. Do not repeatedly check the clock.
2. Keep lights low and avoid scrolling.
3. Use a calm activity if you are alert or frustrated.
4. Return to bed when sleepiness returns.
5. Keep the normal wake time the next morning.

Do not eat a large meal, begin work or drive because you cannot sleep. Frequent waking may be related to pain, reflux, menopause, medicines, urination, breathing disorders or other conditions that need treatment.

Should you nap?

Naps can help some people, especially shift workers or those recovering from sleep loss, but late or long naps may reduce night-time sleep pressure. If insomnia is a problem, test a short early-afternoon nap or avoid naps temporarily while working with a clinician.

A seven-day sleep reset

One week may improve a disrupted routine, but chronic insomnia usually needs a longer, structured approach. Do not compress sleep opportunity aggressively on your own.

When sleep hygiene is not enough: CBT-I

Cognitive behavioural therapy for insomnia (CBT-I) is usually recommended as the first treatment for long-term insomnia. NHLBI describes it as a structured six-to-eight-week programme that may include sleep education, cognitive strategies, relaxation, stimulus control and carefully managed sleep restriction.

Sleep restriction is more complex than simply staying up late. It can temporarily increase sleepiness and may be unsafe for some people, including those with certain seizure, bipolar, fall-risk or driving concerns. Use professional guidance.

Melatonin, magnesium and sleep aids

Melatonin

Melatonin is more clearly useful for particular body-clock problems than as a universal sedative. Product quality and dose vary, and it can interact with medicines or cause next-day drowsiness. Ask a clinician before use in pregnancy, children or chronic illness.

Magnesium

Evidence for routine magnesium supplementation in otherwise healthy people with insomnia is limited. It may cause diarrhoea and can be unsafe with significant kidney disease.

Antihistamine sleep aids

Some over-the-counter products cause sedation but can lead to tolerance, dry mouth, constipation, urinary problems, confusion or falls—especially in older adults. “Available without prescription” does not mean risk-free.

Herbal products

Valerian, lavender and mixed herbal products have inconsistent evidence and variable quality. They can cause side effects or interactions. Avoid combining sleep products with alcohol or sedating medicines without advice.

Conditions that can disturb sleep

When to see a doctor

Seek medical advice when sleep problems last for weeks or months, occur at least several nights a week, affect work, study, mood or safety, or do not improve with basic changes. Arrange assessment for loud snoring, breathing pauses, morning headaches, restless legs, unusual night behaviours or overwhelming daytime sleepiness.

Get urgent help if sleep loss occurs with suicidal thoughts, hallucinations, dangerous confusion, chest pain, severe breathing difficulty or several nights of little sleep accompanied by unusually high energy, agitation or risky behaviour.

Common sleep mistakes

The bottom line

To learn how to sleep better at night, begin with a stable wake time, morning light, daytime movement, earlier caffeine cut-off and a repeatable wind-down. Make the bedroom comfortable and leave the bed when wakefulness becomes frustrating.

If insomnia persists, CBT-I and evaluation for underlying conditions are more useful than endlessly adding sleep hacks or supplements.

Related guides: mindfulness for beginners, 10-minute walk after meals, cortisol supplements guide and work-life balance tips.

Frequently asked questions