babalola has the money to package his remedies professionally.ests in radio and television commercials. it's paid off. >> the outcome and sales have increased tremendously -- honestly it has increased to a level higher than anyone expected, when we started packaging it this way. >> the nigerian agency for food and drug administration and control monitors the traditional healers as well as it can. it requires healers to adhere to specific practices if they want to expand their businesses. hauwa keri heads the department and is responsible for monitoring. >> the moment we started the process of registration and encouraging them, a lot of them began to process and package their medicines either in cellophane bags or bottles, and bringing them properly presented, with labels and outer packets and all of that. so that has stepped up. >> fatunde ojo is working hard to keep up with these new developments. he knows his work as a healer will be more difficult if he sticks to the old methods. competition among the healers is fierce. to stay in business, he