I have slept very well for a full week now (began at around 6.5 hours a night, and up at 8 and 7 the past 2 nights), additionally, I had morning wood every single day. I was sleeping VERY POORLY for the month prior to that (0-4 hours a night) no morning wood ever. It is POSSIBLE that it’s completely coincidental, but this started immediately after I began intermittent fasting and going back to hardcore paleo. Timeline is as follows …
24 hr water fast, NO food + lots of water: Saturday: 3pm till ~2:30pm Last Sunday (this sucks, and leaves me feeling cranky and tired).
All other days of the week, do not eat any food outside of 12:00pm-8pm, and during that window eat as much as much meat, vegetables, and low carb berries (raspberry, blueberry, blackberries) as you want. My breakfast (at 12pm) everyday is 2 strips of bacon, 4 eggs, 5 sausages, and an avocado. Do not eat any weird processed food, or wheat / rice / oats / carbs of any kind really. NOTHING WEIRD, MEAT AND VEGES. NOTE: I workout 5 days a week and have for over a year, and I’m in very, very good physical shape; if you want to eat like this you should probably be exercising as well.
I began sleeping better immediately. There was only one time all week where falling asleep was a bit difficult (took ~1 hr), all other nights it takes like 10 mins. I still wake up a few times, but fallback asleep quickly and stay asleep for 2+ hours afterwards. I feel 100x better mentally already.
Again, it is possible that this is coincidence, but it seems to me that intermittent fasting + weekly 24 hour water fast has improved me sleep dramatically. If I was all of you, I would try it for a week, and if you don’t have dramatic improvement, forget it.