i boxed professionally for don king and have a record of 27 4 1 15 kos. i have 5 belts but i am retiered and i have been getting alot of calls from promoters to fight but what i am worried is if i decide to return to the ring is there something that can clean my system to pass a drug test so that i would not get caught for using gear.also now i would have to loose like 40 pounds or fight a lot heavier weight class.if you guy have any tips let me know