Not much left of them after all of the drugs.
Get yourself D3 5000 +K strength. Since I have been taking that once a day, I have been sleeping great and I also have much more energy. The Vit D helps your cell wall and also facilitates melanin production which helps with sleep. Not cheap but I think it's worth it. Only someone that has battled to sleep (anons) understands how much money a person is prepared to spend to get good quality sleep.