How long does dexedrine stay in your system? by Connie b. Dellobuono
Answer by Connie b. Dellobuono:
At normal urine pH, the half-life of dextroamphetamine is 9–11 hours. An acidic diet will reduce the half-life to 8–11 hours, while an alkaline diet will increase the range to 16–31 hours.
