i am new here
and before starting reading the tutorials to start LD i want to know a thing
does LD affect sleep ?
i mean, will we feel more tired after a night of sleep were we did have LD ?
does it harm our health in any way ? a night of sleep with LD will be less "productive" than a night without ?

this is my only concern, since most other questions that i did have i already found the answers in this forum...

ps: sorry for the possible bad english...