The legal limit is 9g per 30 days, and the recommended dose is 7.2g per 30 days (=240mg/day). So if both parents take the maximum dose, there is none for the k

The legal limit is 9g per 30 days, and the recommended dose is 7.2g per 30 days (=240mg/day). So if both parents take the maximum dose, there is none for the kids. (3 people would need 21.6g; both parents together could buy 18g.) Personally, I don't take it at night, so I wouldn't run into this problem, but the existence of 240mg "24 hour extended release" tablets leads me to believe that someone else must. (I'm a little jealous that they can sleep with it in their system. It would be nice!)