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Snake oil

Snake oil is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Snake oil rather than just read about it. In short: "Snake oil" is a term used to describe deceptive marketing, health care fraud, or a scam. Similarly, snake oil salesman is a common label used to describe someone who sells, promotes, or is a general proponent of some valueless or fraudulent cure, remedy, or solution.

Snake oil — main illustration
Snake oil — illustration

Key takeaways

  • Snake oil belongs to biology; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Snake oil to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Snake oil from memory before moving on to harder problems.

Reference excerpt

"Snake oil" is a term used to describe deceptive marketing, health care fraud, or a scam. Similarly, snake oil salesman is a common label used to describe someone who sells, promotes, or is a general proponent of some valueless or fraudulent cure, remedy, or solution. The term comes from the "snake oil" that was sold as a cure-all elixir for many kinds of physiological problems. Many 18th-century European and 19th-century United States entrepreneurs advertised and sold mineral oil (often mixed with various active and inactive household herbs, spices, drugs, and compounds, but containing no snake-derived substances whatsoever) as "snake oil liniment", making claims about its efficacy as a panacea. Patent medicines that claimed to be panaceas were extremely common from the 18th century until the 20th century, particularly among vendors masking addictive drugs such as cocaine, amphetamine, alcohol, and opium-based concoctions or elixirs, to be sold at medicine shows as medication or products promoting health.

History

Patent medicines originated in England, where a patent was granted to Richard Stoughton's elixir in 1712. There were no federal regulations in the United States concerning the safety and effectiveness of drugs until the 1906 Pure Food and Drug Act. Thus, the widespread marketing and availability of dubiously advertised patent medicines without known properties or origin persisted in the US for a much greater number of years than in Europe.

In 18th-century Europe, especially in Britain, viper oil had been commonly recommended for many afflictions, including the ones for which oil from the rattlesnake (pit viper), a type of viper native to America, was subsequently favored to treat rheumatism and skin diseases. Though there are accounts of oil obtained from the fat of various vipers in the Western world, the claims of its effectiveness as a medicine have never been thoroughly examined, and its efficacy is unknown. It is also likely that much of the snake oil sold by Western entrepreneurs was illegitimate, and did not contain ingredients derived from any kind of snake. Snake oil in the United Kingdom and the United States probably contained modified mineral oil. William Rockefeller Sr., the father of John D. Rockefeller, peddled literal snake oil. At the turn of the 20th century, post American Civil War, patent medicine shows began traveling around America. Medicine shows combined a performance, advertisement, and store, all selling their own snake oils. Patent medicine shows would have upwards of 20 performers, often including black musicians, a doctor, comic sketches, advertisements for their wares, which often included narcotics or alcohol, and musical performances, performed by the black musicians, sometimes done in blackface. These medicine shows leaned on, and evoked, knowledge and iconography from many cultures, including medieval Europeans, Native Americans, African American, and Southern American cultures in order to persuade and delight audiences with their shows and products. In 20th-century America, snake oil became a common media trope, led in part by the 1915 case regarding Stanley's Snake Oil, created by Clark Stanley. He was found guilty of misbranding the solution he was selling, as well as falsely representing it as a cure for many maladies, such as sciatica, sore throat, and aches and pains. Patent medicines, and snake oils, were sold over the counter, mail delivered, or in traveling shows in the 20th century. Products such as menstrual cure-alls, benefited from this, given it afforded the customer privacy. Not all of snake oil, and snake oil salesmen, were placebo cure-alls, or medicines that had no benefits. Many of the medicines would parade large effects, the ability to cure any sort of ailment, but would use medicinal plants that did have a positive benefit on those taking it. Lydia Pinkham sold a vegetable compound that was supposed to cure many serious illnesses, but it was taken by women for menstrual cramps and various menopause symptoms. Alcohol, which was often a key ingredient in snake oils, allowed for the preservation of extracts, and acted as a solvent for the medicines within. However, others included toxic plants, such as Dr. Guild's Green Mountain Asthmatic Component, which had belladonna and stramonium in it.

The creation of the Food and Drug Administration in the 1930s, and the passage of the Pure Food and Drug Act in 1906, is largely credited with the downfall of the snake oil salesman, and patent medicine industries in the United States. The Pure Food and Drug act "prohibited the sale of misbranded or adulterated food and drugs in interstate commerce and laid a foundation for the nation’s first consumer protection agency, the Food and Drug Administration (FDA)".

Media A common trope in Western films, selling snake oil is portrayed as a confidence trick: a traveling salesman purports to be a doctor (with false credentials), selling fake medicines with boisterous marketing hype, and supported by pseudo-scientific evidence. To increase sales, an accomplice in the crowd (a shill or a "toadie") will often attest to the value of the product in an effort to provoke buying enthusiasm. The "doctor" will leave town before his customers realize they have been cheated. This trope is associated with the American Old West. However, the famous judgment that sparked the most controversy happened in 1916, when Stanley's Snake Oil was discovered to contain no actual snake oil, creating the notion that bottles of snake oil (and their salesmen) were essentially a fraud. That case took place in Rhode Island, and involved snake oil being shipped to Massachusetts, far away from and substantially later than the Old West. In Outlaw Women, a character named Uncle Barney runs a medicine show, bringing it to Las Mujeres, where he becomes a bartender, still selling his patent medicine from the bar. In animation, snake oil of all kinds can be seen being bought by characters throughout history. Betty Boop becomes a Snake Oil Salesman in Betty Boop, M.D., selling "Jippo", which claims to flatten feet, make men young again, removes teeth, stops breathing, and grows tonsils. It also showcases the performance aspect of these patent medicine shows, with a clown performing contortionist tricks, as well as Betty Boop coming out to sing a song persuading people to buy "Jippo". "Jippo" is revealed to just be water from a fire hydrant.

From cure-all to quackery

… excerpt ends here. Continue reading the full article.

Illustrations

Snake oil: Clark Stanley's Snake Oil
Clark Stanley's Snake Oil
Snake oil: A snake oil recipe from 1719/1751 (Juan de Loeches, Tyrocinium Pharmaceticum), printed in Spain
A snake oil recipe from 1719/1751 (Juan de Loeches, Tyrocinium Pharmaceticum), printed in Spain
Snake oil: Itinerant salesman in Rome draped with snakes
Itinerant salesman in Rome draped with snakes
Snake oil: A historical reenactor representing a traveling snake oil salesman from the United States in 2014.
A historical reenactor representing a traveling snake oil salesman from the United States in 2014.
Snake oil: A report of the 1916 decision of the United States District Court for Rhode Island, fining Clark Stanley $20 for "misbranding" its "Clark Stanley Snake Oil Liniment".
A report of the 1916 decision of the United States District Court for Rhode Island, fining Clark Stanley $20 for "misbranding" its "Clark Stanley Snake Oil Liniment".

Worked examples

Example 1 — a first encounter with Snake oil

Start with the simplest possible case. Write down what Snake oil claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Snake oil before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Snake oil ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Snake oil

In research
Snake oil appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Snake oil in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Snake oil is common in secondary-school and first-year university syllabi. It links to neighbouring topics Fraud, Metaphors referring to snakes, Oils, so understanding it makes those chapters shorter.
In everyday life
Look for Snake oil outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Snake oil in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Snake oil means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Snake oil out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Snake oil in simple terms?

"Snake oil" is a term used to describe deceptive marketing, health care fraud, or a scam. Similarly, snake oil salesman is a common label used to describe someone who sells, promotes, or is a general proponent of some valueless or fraudulent cure, remedy, or solution.

Why does Snake oil matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Snake oil?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Snake oil.

Tags

  • Fraud
  • Metaphors referring to snakes
  • Oils
  • Ointments
  • Patent medicines

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