My 12yo has around 90mg a day before school at 7am (little Frapuchino bottle) and it keeps us out of trouble with forgetting homeworks, assignments etc. Her grades are generally better than what they used to be before we started. We also use a reminder watch recommended by this forum.

I'd be careful with dosage - my daughter is almost 13, taller than me and almost fully grown, so I didn't hesitate trying coffee. I would be more careful with a smaller child still going through puberty.

Last edited by Chicagomom; 11/14/16 06:14 AM.