Early in the new Netflix miniseries “Apple Cider Vinegar,” the central character of Millie Blake is diagnosed with a rare cancer and told she must amputate her arm.

Throughout Apple Cider Vinegar, journalists are investigating Belle. One of them, a journalist named Justin (Mark Coles Smith), learns about Belle from his partner Lucy (Tilda Cobham-Hervey), who takes solace in Belle's feed while she’s undergoing breast cancer treatment—and even decides to pause it altogether and try alternative remedies.