The Division of Continuing Studies (DoCS) is the central continuing education unit at Rutgers University. DoCS is a University-wide division at Rutgers University that includes over 125 employees in 14 distinct units at over a dozen locations, that coordinate hundreds of credit and non-credit programs, enrolling thousands of participants, reaching audiences from youth to retirees and providing various support services across the University. Our educational services include a range of services that rely on state-of-the art technologies.
Some bodybuilders and athletes use trenbolone for its muscle-building and otherwise performance-enhancing effects. [ citation needed ] Such use is illegal in the United States and many other countries. The DEA classifies trenbolone as a Schedule III controlled substance under the Controlled Substances Act .  Trenbolone is classified as a Schedule 4 drug in Canada  and a class C drug with no penalty for personal use or possession in the United Kingdom .  Use or possession of steroids without a prescription is a crime in Australia .  The infamous "duchess" cocktail administered to Russian athletes at the Sochi Winter Olympics consisted of oxandrolone , metenolone , and trenbolone. 
More specifically, the methylcobalamin form of B12 is recommended, as it has been shown to be the most effective. Taking B12 gives you a huge boost of energy while training, and more importantly, greatly helps your recovery.