Is there a limit on how long I should use Narbis?
Most people find that after 40 to 60 trainings, they have reached their “peak” or feel they have plateaued and do not need to continue using neurofeedback regularly after that point. It is not recommended to use Narbis for longer than 60 minutes a day, while most people find benefit using 30 to 50 minutes, 3 to 5 times per week.