[quote=KatherinWinter]
How does that help you sleep?
[/quote]

Like a normal vitamin would. It helps add more of what ur body produces. It makes u tired and wanna sleep. Then when ur asleep it wears off. If u resist it it will also wear off. It takes effect after 30 mins. With that I'm gonna take mine and go to bed. Night all. See u in 6-7 hours.