Centrum Multivitamins are a popular choice for users looking for a good all-around multivitamin with moderate potencies. Many doctor's have recommended a Centrum-family vitamin to their patients, perhaps because doctors already know and trust the pharmaceutical company, Wyeth, that makes and markets Centrum vitamins. What's in Centrum? Centrum's not a high potency multi, so for a one-a-day vitamin, it's able...