Biomedical scientist Dr. Andrea Love returns to WIRED to answer a new slate of the internet's burning questions about pseudosciences, health fads, and false wellness claims. What common household chemicals are definitely worth avoiding? Is there really arsenic and lead in tampons? Are probiotics helpful or not? What's the concern with consuming raw milk? Are GMOs and synthetic foods harmful? Why do the dangers of vaccines get blown out of proportion? Dr. Love answers these questions and many more on Pseudoscience Support Part Two!