SLEEP AND RECOVERY
Sleep After 45: Better Rest, Recovery & Longevity
Sleep changes after 45, but persistent poor sleep should not simply be dismissed as getting older. Use a short record of your nights and daytime function to identify practical changes and questions that need professional attention.
The evidence and the problem
Canadian guidance recommends 7–9 hours for adults 18–64 and 7–8 for adults 65+, with individual variation. These are general ranges, not a nightly performance test.
Pain, medication, menopause, stress or breathing problems can disrupt sleep. A stricter bedtime routine alone may miss the cause; ACP guidance identifies CBT-I as an initial treatment for chronic insomnia.
A practical breakdown
Keep a simple record
Why it matters: Observations are easier to discuss than a vague impression.
Practical application / what to track: Note bedtime, waking time, awakenings and daytime effects for a manageable period; do not wait to address concerning symptoms.
Choose a realistic routine
Why it matters: A schedule should fit your life without creating more pressure.
Practical application / what to track: Try a consistent waking time and a suitable wind-down; note whether the change is practical.
Review contributing factors
Why it matters: Medicines, substances and symptoms can affect sleep.
Practical application / what to track: Bring your medication list and questions about pain, caffeine, alcohol or nighttime symptoms to your clinician.
Know the limits of devices
Why it matters: Wearables estimate sleep rather than diagnosing its causes.
Practical application / what to track: Separate your observations from device estimates and avoid trying to optimize every sleep-stage number.
Common mistakes and mindset guardrails
- Going to bed much earlier simply to force more sleep.
- Using alcohol or adding sleep aids without reviewing risks.
- Ignoring snoring, gasping or marked daytime sleepiness.
Safety first: do not drive or operate machinery when sleepy. Seek prompt assessment for severe daytime sleepiness or breathing concerns rather than relying on a wearable.
Primary care discussion checklist
Use the questions that fit your situation. Keep personal health notes private and bring them through your clinic’s approved channel.
- Could these symptoms indicate insomnia, sleep apnea or another problem?
- Would CBT-I or a medication review be appropriate?
- What should I track, and what changes require earlier follow-up?
Next steps and related reading
Choose one useful next step rather than adding several new tasks at once.
Educational guidance. Not medical advice.
Morning Sunlight and Circadian Rhythm After 45
Continue with a focused guide, then keep the questions relevant to your situation.
Morning Routine After 45: Simple Habits That Help
Continue with a focused guide, then keep the questions relevant to your situation.
Building a Resilient Mind After 45: Mental Health and Longevity
Continue with a focused guide, then keep the questions relevant to your situation.
Evidence & Primary Sources
Original references and further reading are retained below. These include research and educational resources; inclusion is not a study-level appraisal or endorsement. See our evidence and editorial policy.
Authorship and editorial disclosures. This editorial update does not claim a new independent medical review. Report a correction.
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