[ticking] >> every day, dr. mintz and many of his patients inject themselves with steroids and hormones that would get ball players banned. any adverse effects from any of this? >> none. >> what have been the benefits that you've felt? >> well, energy. better body composition. my brain function, we tested, is actually quicker than it was five to six years ago. >> and there are plenty of patients eager to follow the trail he's blazing. the ones we talked to in las vegas consider this a lifestyle choice, and they're prepared to roll the dice. >> you could get killed in the interstate tomorrow. >> every physician that's out there using it is seeing results they've never seen before. >> terren peizer is selling hope to the desperate. he claims to have a revolutionary drug therapy for addiction that breaks the grip of methamphetamine, cocaine, and alcohol. dave smart was a meth addict for 20 years. he took peizer's treatment one time. the cravings? >> the cravings were gone. >> what do you mean? you mean overnight? >> i me