 There is data that taking a multivitamin can reduce your cognitive decline as you get older. There's also evidence of macular degeneration that you can head off with certain vitamins. NIH experts say it's best to get them from food. Deborah Rodriguez, CBS News. Ariana Grande in some hot water with victims' families of a famed serial killer after some insensitive remarks. Actor Penn Badgley had pop star Ariana Grande on his podcast, All Is Going Well.