Business Education

From Ketchup to Mercury: Medicinal Myths and Lessons for Small Business Evolution

Throughout history, the pursuit of innovation has led humans down some surprising paths—sometimes with remarkable results, and other times with lessons learned the hard way. Two fascinating examples are ketchup and mercury, both of which were once hailed as medicinal marvels. Yep. That’s right. Ketchup and mercury were use as actual medicines.

While these substances might now seem worlds apart from the modern healthcare industry, they hold valuable lessons for small businesses striving to adapt, innovate, and abandon outdated practices.

Ketchup: A Tangy “Cure-All”

Today, ketchup is a staple condiment beloved for its role in enhancing burgers and fries, but in the 19th century, it was marketed as a medicine. In 1834, Dr. John Cook Bennett claimed that tomato ketchup could cure ailments like indigestion, diarrhea, and rheumatism. He touted tomatoes as “medicinal marvels,” and ketchup, in its concentrated form, was even sold as a pill.

This belief wasn’t entirely baseless. Tomatoes contain vitamins A and C, as well as antioxidants like lycopene, which we now know contribute to overall health. However, ketchup as a pharmaceutical solution lacked scientific backing and precise dosage. By the mid-19th century, it became clear that the condiment’s medicinal claims were overstated and unsupported. Eventually, ketchup returned to its culinary roots, where it remains firmly planted today.

Mercury: From Medicine to Misstep

Mercury’s history as a “cure-all” spans centuries. In ancient China and India, mercury was used in elixirs believed to grant longevity or vitality. During the Renaissance, it became a common treatment for syphilis, and its use persisted into the 19th century. Even Abraham Lincoln took it to cure his melancholy or depression. At the time, mercury’s toxicity was either unknown or ignored, and its immediate effects (like peeling skin) were often mistaken for signs that the treatment was working.

Eventually, the severe consequences of mercury poisoning—neurological damage, organ failure, and death—led to its rejection as a medicinal substance. Today, mercury is recognized as a dangerous toxin, not a cure. Its fall from favor highlights the dangers of relying on practices without rigorous testing and understanding.

Parallels for Small Businesses

The stories of ketchup and mercury serve as potent reminders for small businesses about the importance of self-assessment, adaptation, and embracing evidence-based improvements. Here’s how businesses can apply these historical lessons:

1. Scrutinize Longstanding Practices

Much like the initial faith in ketchup and mercury as medicinal agents, small businesses often cling to familiar practices without questioning their effectiveness. Whether it’s outdated marketing strategies, rigid work processes, or ineffective customer service approaches, relying on “the way things have always been done” can stifle growth and innovation.

So, regularly review your business practices and ask whether they still align with current trends and customer needs. Seek feedback from employees and customers to identify areas for improvement.

2. Embrace Evidence-Based Decisions

Ketchup and mercury gained traction based on anecdotal evidence and marketing rather than rigorous scientific scrutiny. Similarly, businesses can fall into the trap of following trends or hearsay without verifying their effectiveness. For example, investing heavily in a new tool or strategy because “everyone else is doing it” can backfire without proper research.

Don’t just follow the pack. Instead, use data and metrics to guide decision-making. Test new strategies on a small scale before committing significant resources, and analyze results to determine if they are worth scaling.

3. Stay Alert to Changing Contexts

Just as advancements in science and medicine eventually debunked the medicinal claims of ketchup and mercury, shifts in technology, customer behavior, and market conditions can render certain business practices obsolete. For instance, once-effective traditional advertising methods may no longer reach customers who now spend most of their time online.

This makes it clear that you should always stay informed about industry trends and be willing to pivot when necessary. Continuous learning and adaptability are key to staying relevant.

4. Balance Risk and Reward

Using mercury as medicine involved a significant risk—one that outweighed any perceived benefits. Businesses, too, must weigh risks against potential rewards when adopting new practices or abandoning old ones. While innovation is vital, reckless experimentation can harm a business’s reputation or finances.

The lesson here is to approach innovation with caution. Conduct risk assessments and involve stakeholders in decision-making to ensure changes are strategic rather than impulsive.

5. Communicate Change Effectively

When ketchup returned to its role as a condiment, it took time for public perception to shift. Similarly, businesses that implement change must clearly communicate why the change is happening and how it benefits stakeholders. Transparency helps build trust and eases transitions.

Whether introducing new products, updating policies, or shifting your brand’s focus, communicate openly with employees, customers, and partners. Share the reasoning behind the changes and provide support for those affected.

A Forward-Thinking Future

The evolution of ketchup and mercury from “cure-all” to cautionary tales reminds us that innovation is a double-edged sword. It can drive progress, but only when guided by evidence and a willingness to let go of outdated ideas. Small businesses can draw from these lessons to foster a culture of continuous improvement, ensuring they stay competitive in an ever-changing marketplace.

By scrutinizing practices, embracing evidence-based decisions, adapting to new contexts, balancing risks, and communicating change effectively, businesses can avoid the pitfalls of clinging to ineffective strategies. Just as ketchup found its rightful place in the culinary world and mercury was abandoned for safer treatments, businesses that are willing to evolve will find success in their own arenas.

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How Small Businesses Can Copy the Disney Club 33 Concept Without Charging Customers a Hefty Price

November 20, 2025 No Comments

Small businesses not only need ways to stand out from competitors but also to provide customers with unique value. That’s not an easy task. Fortunately, it’s not necessary to reinvent the wheel. Instead, entrepreneurs can take a page from a proven playbook. And one great place to find such a combination is Disney.

Do Businesses Really have a Credit Score?

February 26, 2021 No Comments

Do businesses actually have a credit score? The short answer is — yes. And, these measures of financial responsibility are calculated much in the same way individual credit worthiness is determined. Although it’s not something that’s widely discussed or known about in the consumer world, businesses do have credit histories, and therefore detailed reports which give them scores. Read on to learn the basics about business credit scores and what you need to know. How Business Credit Scores are Calculated As mentioned above, a business credit score is measured very similar to the way individual scores are calculated. Meaning, the length of credit history, types of credit used, payment history, debts owed, and other factors. Unsurprisingly, the better a business handles its financials, the better score it earns. Businesses of all sizes may need credit. A carpenter with no employees may want to borrow money to buy equipment. A marketing professional with a few employees may be ready to purchase furniture and computers for a new office. A salon owner with subcontractors but no employees may want to buy, rather than rent, commercial property. Any type of business could benefit from a business credit card. —US News and World Report Of course, there are some differences, one of the most minor being the scores themselves. While individual credit scores range from a low of 300 to a high of 850, business scores range from 0 to 100, with 100 being the highest. Additionally, business credit scoring services use different models in order to determine the creditworthiness of companies. Also, instead of there being three main credit reporting bureaus for individuals, Equifax, Experian, and TransUnion, there are two principal business credit scoring entities: Dun & Bradstreet and Experian. How to Improve a Business’ Credit Score Since business credit scores rely on many of the same elements as individual consumers, nearly the same factors are used to assign a credit worthiness score. So, in order to maintain or improve a business’s credit score, companies must do the following: Keep debts manageable. Opening too many accounts and taking on large amounts of debt will only increase your financial risk. This not only hurts your business’s credit worthiness, it also puts a lot of strain on you as the owner. This is why it’s best to keep your credit accounts to a minimum and pay off as much debt as possible. Utilize different types of credit. Credit mix is also a consideration, meaning businesses having different types of credit accounts. While it’s advantageous to have various types of credit, it is equally advantageous to keep these to a minimum so you’re able to pay what’s owed in a timely manner. For instance, you might finance or lease vehicles through your business, have a business credit card, and maintain vendor credit accounts. All of these will go into determining your business’s creditworthiness. Be vigilant with your personal credit. One misnomer that entrepreneurs have about business credit is that it’s somehow separate from their personal credit and/or financial responsibilities. However, this is completely false. Business credit accounts almost always require an individual or personal guarantee. This of course means that if the business defaults on a line of credit, you are personally responsible for that particular debt. Moreover, business credit is partially scored on your personal credit, so it’s best to maintain a good personal score for the benefit of your company’s creditworthiness. What other suggestions do you have about maintaining a business’ credit score? Please take a moment to share your thoughts and experiences so others can benefit from your perspective! Interested in learning more about business? Then just visit Waters Business Consulting Group.

I Want to Create a New Position for My Small Business – So How Do I Go about It?

August 25, 2022 No Comments

Entrepreneurs wear many, many hats. It is not at all unusual for a small business owner to perform several different roles. But, this Jack of all trades, master of none can’t go on in perpetuity. The longer it lasts, the less chance there is that the business can scale up. In order to grow a company, it’s necessary to have help and many business owners reach a point where it is unavoidable. So, they make a few hires but still continue to perform various functions until they realize that a new position will free them up to pursue their main goals. Hiring should Equal Growth It’s very common for small business owners to be nervous about their first hires. However, they eventually get past this and the team settles into a comfortable routine. This can easily result in a false sense of security and it’s not at all unusual for the owner to slip right back into or continue bad habits. If a heavy workload causes your employees to feel overwhelmed and frustrated, it may be time to add new positions to your department. Hiring an additional staff member or two can help you split tasks between employees more equitably and give employees the time they need to devote to their work. —Houston Chronicle Sure, someone has to perform those functions and the owner typically feels it is his or her responsibility. But, there comes a time when it’s clear that handing off at least some of those tasks to someone else would be very beneficial. What generally holds a business owner back is not having a clearly defined position, as they did with previous hires. Fortunately, there are some steps you can take to create a new employee position. How to Create a New Employee Position for a Small Business When it becomes obvious that you’re taking on too much, be it administrative tasks or something else, it’s time to seriously consider hiring someone to do that work for you. Here are some steps you can take in order to create a new employee position: Estimate its ROI. Before you start posting job openings, take some time to work out the most likely return on investment. Ask yourself if one or more of your current employees can assume these responsibilities. If not, then it is more likely you need to create a brand new position. Just work out a realistic scenario on how much this will add to expenses and what size return of investment you’ll get for this potential hire. Determine if it’s part or full time. Next, you’ll need to determine whether this is a part-time or full-time position. Go over your schedule and create a ballpark figure of how much time you spend on these tasks. This will give you a pretty good idea of the number of hours you’ll give over to a new employee. Plus, it will tell you how much time you gain back doing more important things. Compile a list of applicable skills. Last but certainly not least, you’ll need to create a list of applicable skills that a new employee would need to possess. This will also tell you if these responsibilities are truly interrelated or if they are a mixed bag. What’s more, it will point you in a more specific direction and help you to hone in on the right personality. What other suggestions do you have for an entrepreneur who is considering creating a new team member role? Please share your experiences and thoughts so others can benefit from your input! Interested in learning more about business? Then just visit Waters Business Consulting Group.