halo effect
n.— «Children in non-fluoridated communities consume sodas and beverages bottled in fluoridated localities using fluoridated water. This is known in fluoridation debate circles as “the halo effect.” Grapes and grape products, teas and processed chicken can be high in fluoride because of water used in processing and preparation.» —“Fluoride: Miracle drug or toxic-waste killer?” by redspyda Many Happy Returns Jan. 19, 2009. (source: Double-Tongued Dictionary)
Further reading
A retronym is a word coined to distinguish something new from an older, more generic version, such as electric guitar or clock radio. A couple of new retronyms are fine water, or “unprocessed water that reflects a region’s terroir” and water...
A librarian opens a book and finds a mysterious invitation scribbled on the back of a business card. Another discovers a child’s letter to the Tooth Fairy, tucked into a book decades ago. What stories are left untold by these forgotten...