Before we started working with Dr. Green, Michał had great problems with hyperactivity and concentration. It was hard for him to focus on doing anything… After he started receiving injections of Methyl B12, taking other specially chosen supplements and after the doctor’s suggestion to change diet and environment (organic food, natural cosmetics and cleaning products, clothes from natural fabrics, natural bed), we now see that Michał has better concentration and is no longer so active on the move.