Nutritional Growth Solutions Ltd. has signed an agreement for Schneider Children's Medical Centre to clinically test the effectiveness of Healthy Height on the height and weight of children treated with stimulant medications for ADHD (Attention Deficit Hyperactivity Syndrome). Studies report that children treated with stimulants for ADHD may suffer attenuation in height gain both in the short and long term1, which is why an intervention to increase height gain is needed. The randomised, double-blind, placebo-controlled clinical trial will be conducted by the Schneider Children's Medical Centre, the world-renowned specialists in child health and nutrition, where Healthy Height was created. About 70-140 children under the age of 10 who are currently being treated for ADHD through prescribed stimulant medication will participate in the trial with half of them supplementing their diet with the Healthy Height formula and the other half with a placebo product to determine if nutritional intervention with Healthy Height, increases growth in children treating ADHD with stimulant medication. Attention-deficit hyperactivity disorder (ADHD) is a common behavioral disorder for children. Stimulant use is greatest between 6 and 12 years of age, although use among adolescents is also increasing. Systematic reviews indicate the community prevalence globally is between two and seven per cent, with an average of around 5%.