It doesn't happen anymore. It's not catastrophic bt I like to go 7-8 hrs. a night. Since my body adjusted to paleo it's 6 hrs. if lucky.
I don't want to get off paleo as the benefits have been really good especially in fat loss, energy and skin tone (I like awesome). Is sleeping 6 hrs. bad?
This paper discusses the role of diet in melatonin production. Dietary factors and fluctuating levels of melatonin It's possible a change in diet could be involved in lower melatonin production.
Micronutrient quality of weight-loss diets that focus on macronutrients: results from the A TO Z study. gives some clues as to what may be missing. I'd go for magnesium first. I presume you've already corrected Vitamin D deficiency with an effective (5000iu/daily) amount of Vitamin D3 each morning.
I kind of have the same thing but for 7 hours, sometimes a bit less. I personally love it because I feel refreshed and can get more out of my day.
I think that if it's quality sleep and you feel good, maybe your body just doesn't need more. Or maybe I'm totally wrong :) Who knows, but I've learned to embrace it
Before I went paleo I spent 8-10 hours in bed every night but it was in blocks of 2-4 hours, with momentary wakefulness in between.
Within 2 weeks of healthier eating I was sleeping in one solid block and by the time I'd been off wheat and junk for a month I had stabilized at 6-7 hours per night.
I wake up without an alarm, if we don't count my companion animals, and I feel alert and rested. I don't need a nap and I don't get sleepy until night time.
As far as I'm concerned, I'm getting plenty of sleep and the only question is how best to enjoy the extra time I got back.
My sleep patterns went through some ups and downs when I started too. In the early phase getting to sleep and staying asleep was a struggle. Then I "switched over" which allowed me to reset my sleep pattern. And, more importantly IMO, I started to exercise with weights and walking on alternate days, a life change that had immediate beneficial effects on sleep. So....if you're in the earlier stages of PD or haven't started a regular vigorous workout program yet, you may find yourself not yet getting the sleep you need but it's likely to change for the better if your experience turns out to be like mine. I also play catch-up with "lost" sleep with a nap. If your schedule permits, you may try it with success. When I'm feeling short on sleep from the night before, I soak in epsom salts in a really hot bath and it knocks me out. Good luck.