Yes, thank you. My son began taking Evolution prework in August which we just realized has Dimethylamylamine in the active ingredience. Coincidently, my son had a seizure August 10th and has 6 of them to date. On 11/21/11 he took one heaping scoop added to water before his work out. That night he had a seizure. Same thing happened this week on 12/5/11. We saw a neurolgis who did an extensive workup and all neurological testing was negative. I wonder if this could be the cause of his seizures?