Scientistsandindustryalsoarestudyingwhetherprobioticscan be helpful intreatinga number ofconditions, includingallergies, cholesterol and the common cold.
Sanofi-Aventis (SNY) : Headquartered in Paris with operations in more than 100 countries, Sanofi makes a wide array of drugs, including Allegra (allergies), Ambien CR (a prescription sleeping aid), and Nasacort (a nasal spray).