Ketchup's Medicinal Past

In the early 19th century, the tomato held a curious reputation in America, often viewed with suspicion or even believed to be poisonous, partly due to its botanical relation to the deadly nightshade family. However, this perception began to shift dramatically in the 1830s. It was then that an Ohio physician, Dr. John Cooke Bennett, championed the tomato as a powerful medicinal agent. Bennett not only advocated for the fruit's health benefits but also developed and marketed a concoction derived from tomatoes as a cure for various ailments.

Dr. Bennett's claims were extensive, promoting his "tomato pills" as a remedy for common complaints such as indigestion, diarrhea, jaundice, dyspepsia, and even rheumatism and cholera. This era was characterized by a booming market for "patent medicines," proprietary remedies often sold with sensational, unregulated claims about their curative powers. Unlike many of the more dangerous elixirs of the time, which sometimes contained harmful substances like mercury or opiates, Bennett's tomato-based preparations were, by comparison, innocuous. The belief was that tomatoes, rich in acids and other compounds, possessed properties beneficial for digestion and overall health.

The concept of ketchup as medicine quickly gained traction, becoming a popular health fad. Hundreds of thousands purchased these tomato extracts and pills, convinced of their healing efficacy. However, the lack of regulation soon led to a proliferation of copycat products, many of which contained little to no actual tomato and were often just laxatives. This widespread deception ultimately led to the decline of the "tomato pill empire" by the 1850s. As the medicinal claims faded, ketchup began its transformation, eventually evolving into the flavorful culinary condiment that is a staple in kitchens worldwide today, particularly with innovations in preservation by companies like Heinz.