Intelligent Medicine Radio for July 20, Part 2: Toxic Tampons

Toxic tampons; Folate and cancer—preventive or risk? Avocado leaf tea—is that a thing? Support for GI motility; How much protein should be consumed at each meal? Highly-promoted banking of newborn cord blood meets real-world challenges; Loneliness—but not necessarily social isolation—increases risk of cognitive decline; Solutions for spinal arthritis.