In the 21st century, infectious and chronic diseases are the undisputed source of much human suffering. While cures are not available yet for all of these illnesses, treatments to prevent or control them exist. Pharmacists, with their specialized knowledge of drugs and their effects on the body, can lead the quest for health — and hope — for the world’s citizens. Here, in the United States, it is estimated that 44% of all Americans take at least one medication. Coordinating and monitoring the health of these individuals is, therefore, critical. Not only will appropriate therapies reduce overall health care costs, but also they will improve the productivity, possibilities and quality of life of these patients. The scientific advances that have brought us many new medications also have made prescribing and monitoring these drugs complex. Medical professionals and consumers alike rely more than ever on the specialized knowledge and experience of pharmacists. Today, pharmacists work in research labs, hospitals, clinics, poison control centers, community pharmacies and even mobile health clinics for the homeless. They collaborate with teams of health care professionals in identifying the most effective therapies and in educating patients on their use. For young men and women who enjoy science and want to apply their talents in service to others, pharmacy is an outstanding career choice.