Is there a way to cure hyperthyroidism without medication?

I'm 17 and just found out I have hyperthyroidism. I have an overactive thyroid. Anyway, at this point the military is my only option, specifically the Navy. The doctor's say I'll probably have to have surgery, removing the thyroid, and will have to take medication for the rest of my life. Which means I won't be able to join the military. I'm coming here as my last option, can anybody tell me a way to cure/take care of this without me being dependent on medication. PLEASE and thank you.