Use the definition and patent-bitters citations as a pair. Treat Distilled as additional secondary corroboration; prefer Imbibe! or the original newspaper for exact wording.
The early American cocktail drew on patent-medicine bitters as an ingredient and carried forward a vocabulary of stimulation, restoration, digestion, and morning revival into recreational mixed-drink culture.
Doctors and Distillers and Distilled reproduce the same historical definition through secondary scholarship. Corroborate against LOCAL-075 Imbibe! and, ideally, the original 1806 Balance and Columbian Repository before promotion.
The genealogy relies substantially on David Wondrich's scholarship; Imbibe! and the original 1806 newspaper should become the preferred operational evidence.
The 1806 formula makes bitters structurally decisive, while the source's bitters history connects the ingredient to medicinal products and claimed functions.
Created after complete review of Doctors and Distillers. LOCAL-072 Distilled adds independent secondary reproduction of the 1806 formula at printed pp. 271–272; status remains Supported and confidence remains Moderate pending LOCAL-075 Imbibe! and the original newspaper.