Dakota Miller Preventing Dementia Naturally As part of KPFK's Winter Fund Drive, Dakota Miller will discuss optimal brain health. He is currently working for Quincy Bioscience, a company focused on treating the diseases of aging. Quincy Bioscience has developed Prevagen, an all natural supplement designed to keep the brain healthy and assist with age-related memory problems. Maryanne Comaroto Upcoming Conscious Life Expo Relationship expert Maryanne Comarota and astrologer Susan Miller are part of the 8th Annual Conscious Life Expo in Los Angeles. Today they each discuss their individual work and topics they will cover during the weekend's festivities. Susan Miller Events at this Weekend's Expo Relationship expert Maryanne Comarota and astrologer Susan Miller are part of the 8th Annual Conscious Life Expo in Los Angeles. Today they each discuss their individual work and topics they will cover during the weekend's festivities.