Melatonin grooginess

Melatonin-related grogginess isn’t extensively addressed here, but disrupted melatonin timing may contribute to waking too early and feeling unrefreshed.

• Staying up late: Pushing past your natural sleepiness may mean melatonin has already declined by the early morning, while cortisol begins rising—potentially contributing to early waking. 1
• Go to bed earlier: An earlier bedtime may better align sleep with your natural melatonin timing and help you get more sleep before melatonin levels fall. 2
• If an earlier bedtime isn’t feasible: Bright light in the evening can delay melatonin release and shift sleep timing later, though this is presented as an option for some people. 3
• If you wake during the night: Keep lights dim and switch them off quickly. If anxiety or other concerns make it hard to fall back asleep, NSDR or yoga nidra may help you relax and return to sleep. 4