I'm recovering. No D, no bloating, no gas, no brain fog, no cramps in my legs, no nausea, no hair falling out, no weight loss, etc, and I'm still on a strict diet.
But now, I suddenly experience that I have a hard time falling asleep, and once I do, I can’t sleep unabruptedly during one whole night. I wake up every second hour, like 3-4 times every night, and in worst cases I wake up every 20-30 minute. I’m not aware of what wakes me up..., if it’s my bladder calling, or if I’m thirsty, hungry, or something else. Anyway, I wake up and of course I automatically take a trip to the toilet, drink 2-3 sips of my electrolyte drink and often manage to fall asleep again, but not always, I then usually give up and start the day at 4 am. I'm retired and I don't have to get up that early. I don't drink too much during the day, in fact I think I drink too little as compared to the recommended intake.
My latest lab tests (September) showed too much vitamin D3 (262, where the reference range in my country is 50-150). I have searched the net, and found on a discussion forum some saying that too much D3 can cause insomnia, and also that magnesium can cause this. Is there some data that can back this up, or any good theory why this sleep "disorder" happens?
PS: I'm 69 years old, and doctors love to stamp every health issue as "you have to accept some issues, given your age". I hate that. I think that it's only their way of saying that they don't have a clue and that they really don't care

Lilja