LeAnn Rimes takes 40 vitamins a day, including prenatal vitamins. (Photo: Getty Images/Alexander Tamargo) LeAnn Rimes raised eyebrows when she recently revealed that she takes a whopping 40 vitamins a day. Among them: prenatal vitamins. “I’m a big vitamin person. I take, like, 20 pills in the morning and 20 at night — fish oil, prenatal vitamins, probiotics, biotin…I have an herbalist