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modern healthcare industry, they hold valuable lessons for small businesses striving to adapt, innovate, and abandon outdated practices.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.

Want to Accomplish More?

Do you want your company to grow faster and earn more while you spend more time with your family doing all the things you started your business to do?

We can make that dream a reality. Give us 30 minutes and we will show you how to get your life back. Skeptical? Good! Put us to the test.

You can call us for your free appointment at 480-210-9536, or, if you prefer, send us an email. You can also visit us at Waters Business Consulting Group to learn more about us and the services we offer.

Like this article?

Yes, Loyal Customers Will Lie to Protect Your Feelings

May 28, 2026 No Comments

Small business owners often operate under a set of assumptions. For the most part, these beliefs are typically correct, but not always. Even when something seems positive, it might well be obscuring a negative. What makes this particularly disturbing is the fact that the concealment can easily go unnoticed until it’s too late. For instance, repeat customers. Although the relationship may appear strong, there just might be a few things stewing under the surface that those loyal customers simply don’t share. So, how do you get that information without being overbearing? Well, there are subtle ways to obtain important intel.

These Marketing Channels area Waste of Money

May 16, 2017 No Comments

When you’re in business, every dollar counts, and, counts big. Revenue is useful for many purposes, particularly those which propel your company forward. You choose where you spend your money wisely, and, always look to get a solid return on investment. This is why you are careful about your hires and day-to-day operations because these are the very backbone of your organization. Of course, one of the ways to grow a company is to make more potential customers aware of what you offer. That can be tricky, especially when you have a strict limitation on the amount you can spend. Therefore, you do what you can to ensure that those dollars are working to get you more work and not just go out the door without coming back in the form of new business. Don’t Waste Money on These Marketing Channels Because we live in an age of on-demand information, there are more channels available than ever before to market through. It starts with you and your team, and, your website and social media presence are all essential. Though the latter two are very much used and highly popular, you have to remember that these are just tools. Even during lean times, companies spend a lot of money on marketing, hoping that the spending will result in future sales. Unfortunately, marketing is one of those areas where it’s really easy to waste money. —Inc.com A cottage industry emerged with the solidification of social media and is now a multi-million dollar industry. Traditional marketing remains an option, as does other forms of spreading the word. While you ought to be as ubiquitous as possible, there are marketing channels that are just a waste of money. Here are some things you ought to avoid because of their poor return on investment: Internet marketing courses. These courses are supposed to instruct you on how to market your business online. The cost isn’t really the issue, but the amount of time you’ll spend learning how to do it and then trying to implement it is an exercise in frustration and futility. Vendor-focused trade shows. Renting a booth or table at vendor-focused trade shows is often a very expensive proposition. This might be worth it if potential customers were also in attendance. However, because these are typically closed to the public, you’ll only be exposing your business to others in business, even in the same industry, meaning your competition. Suggested content. When you’re reading an article, you’ll see titles related to what appears in front of you. Those aren’t there by way of magic, but through ad dollars paid by companies to get you to click through and be redirected to another page. Search engine marketing. This one is something that very few people are able to get results through because of the sheer amount of money it costs to make it worthwhile. Even if you have a large marketing budget, you don’t control where your ads appear, how often they appear, and your ads will be in a crowded space filled with competitors fighting for the same attention. Market research. This can be outdated and/or skewed to bolster a certain, predetermined conclusion. What’s more, you have no real way of validating all the information these contain. Another thing you probably should avoid is mailing lists. These name and address compilations can easily be outdated, and, it takes a lot of time and effort to put a mass mailing together. What’s more, the response rate is very small, only between 1 percent and 2 percent. Some firms claim as much as 4 percent, but that’s still quite low. The smart way to get your brand noticed is to build personal relationships. One of my favorite equations to illustrate my point is how to build Trust. People buy from you if the like you and trust you. The only way to Trust, is by building a Relationship, and the only way to build a Relationship is through Communication. Not by e-mail or text or even phone calls, but by interacting personally with your prospects. Through this personal interaction and Communication, you build a Relationship, and in building the Relationship, you earn the prospective customer’s Trust. Once you have their Trust … assuming you’re likeable … you will have the sale! So, a low cost way to market and grow your business is to build Trusted Relationships, and watch your business grow. It takes time, but how badly do you want to succeed with your business? You can do more to sell your products and services because you know all the information. Invest time into networking, mentoring, and volunteering because these are all worthwhile. [shareaholic app=”follow_buttons” id=”26833294″]

How to Deal with Bad, Fake Reviews

August 26, 2020 No Comments

You work hard to give your customers a great experience and earn their trust. You’ve built a great reputation in your industry, but out of nowhere, comes this scorching online review. Aside from its negative connotation, you’re baffled by the fact that you have absolutely no idea who this person is or any recollection of this particular transaction. You quickly conclude that it’s a fake. Even so, others will surely see it and that’s just not good for business. So, what can you do about a bad, fake review? Why Online Reviews Matter Online reviews matter. They matter because people use them to judge the quality of a product or service. This is especially true on the internet because there’s no interpersonal input. Let’s face it, it’s a whole lot easier to read reviews than call and email dozens of people to get their feedback on something they might not even have purchased before. These attacks can have huge consequences for a company’s bottom line. Eighty-five percent of people trust online reviews as much as a personal recommendation and every one-star increase can lead to a 5 to 9 percent increase in revenue. Online reviews are also an important ranking signal in Google’s algorithm. —Forbes This is widely understood and is the exact reason why nefarious individuals write bad, fake reviews. They are obviously trying to discourage others from doing business with the victim company. It’s probably a rival but it could be just about anyone — even someone who is just engaging in a malicious prank. How to Deal with Bad, Fake Reviews Regardless of who it is, you can’t let a bad, fake review hurt your reputation. You must do something about it. But, that doesn’t mean angrily snapping back. Here are a few helpful suggestions for how to deal with a bad, fake review: Report the fake review. If you are certain it’s fraudulent, then contact the website where the review was left, whether it’s Facebook, Google, Yelp, or another. You’ll have to go through a process and it might take a bit of time and effort. So, be prepared for dedicating some resources. Look for more bad impostors. Although you spotted this one, that doesn’t mean it’s the only one floating on the web. Search around to see if there are more because if it’s a concerted effort, chances are excellent there are more. (It might even be duplicated word-for-word on other sites.) Respond, but do so strategically. When you do reply, write something like, “We take our customers’ experiences to heart. Unfortunately, we have no record or recollection of any transaction. If you’ve done business with us, we’ll be more than happy to look into the matter. Please contact [name] at [email] so we can mutually resolve this issue.” This probably won’t cause the fraudster to respond, but it does show you’re willing to take the matter seriously to others. What other suggestions do you have for dealing with bad, fake reviews? Please take a moment to comment so others can learn about your thoughts and experiences! Interested in learning more about business? Then just visit Waters Business Consulting Group.