At first I thought this was gonna be about drugs
But um I don't think a wristband is gonna be bad though don't put a repeat on Binaural beats That can change the way your mind thinks in general.. For a while.
Even if that Binaural beat is about Lucid Dreaming which in general Binaural beats about Lucid Dreaming keep your mind in High and Low Theta instead of Taking you back to Alpha(something like that). So I don't know if this affects waking life any but if it did it could be pretty bad.
APPLE JUICE works the Best!!
But in my opinion its not like your going to OD or anything so I wouldn't worry about it