I'm 15 years old I work out often enough but I don't eat healthy. I went to my doctors for an appointment and he asked how my meds were doing so I replied that they work well from when i take them at 8:00 to 11:30, he gave me a weird look and replied that they normally last from when they take them to when they go to sleep. Apparently I have an immune system that likes to use up all of the medicine extremely fast but efficiently. What I wanted to know is if this is a good or a bad thing, and what the pros and cons of this are. Thanks if you answer.