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    Five Things That Sound Made Up (and the Sources That Prove They Aren't)

    Last updated: Monday 20th April 2026

    Quick Summary

    Ketchup was once sold as medicine in the 1830s by Dr. John Cook Bennett, who believed tomatoes had significant healing properties. He promoted concentrated tomato concoctions, marketed as "tomato pills," for various ailments. This surge in 'medicinal' products, however, led to fraud, influencing later food and drug regulations. This unusual historical use highlights the long-standing human search for effective remedies and the place of food in folk medicine, showcasing how the truth can often be stranger than fiction.

    In a hurry? TL;DR

    • 1Ketchup was once sold as a medicine in the 1830s, with claims of curing various ailments.
    • 2Ancient Romans used urine, specifically aged urine, as a mouthwash for cleaning and whitening teeth.
    • 3Urine's ammonia content made it a practical, albeit unusual, cleaning agent for Romans.
    • 4The widespread fraud surrounding 'medicinal' ketchup led to regulations on food and drug labelling.

    Why It Matters

    These surprising facts matter because they challenge our perceptions and reveal the extraordinary reality often hidden within everyday life.

    The world, it seems, delights in presenting us with realities so improbable they fray the edges of belief. We often dismiss such claims as urban myths or fanciful tales, yet sometimes, the most outlandish assertions are precisely those underpinned by rigorous fact. It is in this curious liminal space, where the absurd brushes shoulders with the verifiable, that true wonder lies.

    Tales Verging on the Verifiable

    Life's rich tapestry is woven with threads of the utterly unexpected. What appears to be the stuff of legend often turns out to be meticulously documented history or cutting-edge discovery. These are not mere amusing trivia snippets, but rather potent reminders that our understanding of the world is perpetually incomplete, ripe for revision, and endlessly fascinating.

    1. Ketchup Was Sold as Medicine

    Long before it became the ubiquitous accompaniment to chips and hot dogs, ketchup enjoyed a brief, rather surprising stint in the medical arena. In the 1830s, an Ohio physician named Dr. John Cook Bennett championed tomatoes for their purported medicinal properties, believing they could cure ailments from indigestion to rheumatism.

    He published recipes for a concentrated tomato concoction, which entrepreneurs were quick to bottle and sell as "tomato pills" – essentially, a primitive form of ketchup. Advertisements from the era made extraordinary claims, promising a panacea for various complaints. The surge in these 'medicinal' products, however, eventually led to widespread fraud, as unscrupulous manufacturers diluted their products or sold fraudulent imitations, ultimately contributing to regulations around food and drug labelling. This peculiar chapter in culinary history stands as a testament to the enduring human quest for miracle cures, and perhaps, a delicious placebo effect.

    2. Ancient Romans Used Urine as Mouthwash

    The phrase "pearly whites" takes on a rather different connotation when considering the dental hygiene practices of the ancient Romans. Far from the minty fresh rinses of today, a common component of their oral care routine was urine. Specifically, aged urine, which contains ammonia, a potent cleaning agent.

    Ammonia, derived from the breakdown of urea, acts as a bleach and disinfectant. The Romans imported urine from Portugal, which was particularly prized for its high ammonia content. It was used not only as a mouthwash to whiten teeth and freshen breath – or, at least, to kill bacteria that caused bad breath – but also in laundry and tanning processes. This rather redolent historical fact illustrates a pragmatic approach to available resources, however unpalatable it might seem to modern sensibilities. For more on unusual historical practices, one might consider how Romans used urine as mouthwash for a deeper dive.

    “"The ancients possessed a remarkable ingenuity in utilising whatever was at hand, often achieving surprising results from unexpected sources."”

    3. "The Quick Brown Fox Jumps Over The Lazy Dog"

    This seemingly innocuous sentence holds a special place in the history of communication, particularly in the realm of typography and computing. It is a pangram, meaning it contains every letter of the alphabet at least once. Its concise nature makes it an invaluable tool for testing typefaces and keyboards.

    During the era of typewriters and telegraphs, such sentences were critical for demonstrating the full range of characters in a given font or for calibrating machinery. Its utility persists in modern computing, where it can be seen in font previews and keyboard tests. The simplicity of its phrasing belies its profound practical application, making it a quiet workhorse behind countless written words we encounter daily. For more linguistic curiosities, consider exploring the intricate world of logomachy.

    4. There's a Town in Alaska Made Up of One Building for All Residents

    Imagine an entire community living, working, and learning under one roof. This isn't a dystopian fantasy, but the lived reality for residents of Whittier, Alaska. Nestled amidst towering fjords and glaciers, most of Whittier's 200-plus inhabitants reside in the Begich Towers, a 14-story former army barracks built during the Cold War.

    This remarkable structure houses not only apartments but also the post office, police station, clinic, grocery shop, church, and even the local school, all accessible without stepping outside into the often harsh Alaskan weather. A tunnel connecting the building to the school ensures children never need to brave the elements. It's a striking example of adaptive reuse and a community forged by necessity and geographical isolation, creating a truly unique residential experience. You can find out more about this fascinating town on the official Whittier, Alaska website, or through articles like this BBC piece: Whittier: The Alaska town living under one roof.

    5. Humans Share 50% of Their DNA with Bananas

    When we consider our closest genetic relatives, we typically think of other primates, perhaps even mammals. The notion of sharing half our genetic material with a banana, however, often elicits disbelief. Yet, this widely cited fact is, in essence, true, though it requires a nuanced understanding of genetics.

    The 50% figure refers to the proportion of genes with similar functions, not a direct carbon copy of our entire genome. Both humans and bananas are eukaryotes, meaning their cells have a nucleus and other organelles. We both share many fundamental "housekeeping" genes that govern basic cellular processes vital for life, such as metabolism, DNA replication, and cell division. These genes are remarkably conserved across vastly different species. While the specific sequence of DNA might differ, the function of those genes is broadly equivalent. This astonishing shared heritage underscores the universal principles of life, illustrating the deep interconnectedness of all living things, from complex mammals to a humble fruit. A fascinating deep dive into this topic, including the specific percentages, can be found in Scientific American: If Humans and Bananas Share 50% of Their DNA, What Does That Mean?.

    The world, therefore, is not merely stranger than we imagine, but stranger than we can imagine. These verified oddities serve as compelling invitations to question our assumptions, to probe beyond the superficial, and to embrace the delightful complexity of reality. They remind us that even the most grandiloquent claims sometimes hold a kernel of verifiable truth, waiting to be uncovered.

    Frequently Asked Questions

    Yes, in the 1830s, ketchup was marketed as a medicine by Dr. John Cook Bennett, who believed tomatoes had healing properties. Entrepreneurs bottled concentrated tomato concoctions as 'tomato pills,' claiming they could cure various ailments, though this eventually led to fraud and regulations.

    Ancient Romans used urine as mouthwash. Specifically, aged urine containing ammonia was used to clean teeth, whiten them, and combat bad breath. Ammonia acts as a natural bleach and disinfectant, and Romans even imported urine for its cleaning properties.

    The ammonia present in aged urine was a powerful cleaning agent for ancient Romans. They utilized it not only for dental hygiene, like whitening teeth and freshening breath, but also in laundry and tanning processes due to its disinfectant and bleaching qualities.

    In the 1830s, Dr. John Cook Bennett promoted tomatoes for their health benefits, leading to the creation of 'tomato pills' from concentrated ketchup. These were advertised as cures for various ailments. This medicinal use eventually declined due to widespread fraud and increased regulation concerns.

    Sources & References