Why Your Body Jolts When Falling Asleep — The Science of Hypnic Jerks (And When to Worry)

Sleep deprivation
Exhaustion speeds up sleep onset → brain misfires
Prioritize consistent sleep schedule
Stress/anxiety
Hyperactive nervous system delays relaxation
Try 5-min bedtime meditation
Caffeine/stimulants
Disrupts sleep architecture
Avoid after 2 PM
Late-night exercise
Raises core body temperature
Finish workouts 3+ hours before bed
Alcohol
Fragments sleep cycles
Limit to 1 drink, not close to bedtime
✅ Pro tip: A warm bath 1–2 hours before bed helps lower core temperature gradually—smoother sleep transition.
🚨 When to See a Doctor:
When to See a Doctor

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