I usually sleep through the night, although only for around 5-6 hours typically. If I am tired enough I might occasionally sleep for 7 or 8 hours, but then I usually have a very hard time getting tired and falling asleep the next night. Why can't they figure out how to have chelation via a skin patch, or using some sort of time delay tablet? Takin a dosage every 3 hours while awake is annoying, but possible. Taking dosages and getting proper sleep doesn't seem possible.