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modern healthcare industry, they hold valuable lessons for small businesses striving to adapt, innovate, and abandon outdated practices.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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5 Ways to Get Your Team to be More Creative

May 16, 2017 No Comments

It’s been amply demonstrated the mother of invention is necessity, which of course by its very nature, requires out-of-the-box thinking. That’s the fundamental dynamic behind creativity, allowing us to find new inspiration, dream-up new possibilities, and turn them into reality. Creativity itself is difficult to define by pinpoint details, though we all know when it strikes, it’s the proverbial “ah-ha moment.” This is one of the qualities you look for as a business leader–talented, disciplined individuals to join the team and infuse another level of inventiveness. Your organization needs as much resourcefulness as it can muster, but, there will be times when that flow of ideas and crafting slow down, or, worse yet, come to a screeching halt. That’s when you need to re-spark imagination and get your team to use their ingenuity. 5 Ways to Get Your Team to be More Creative So, how exactly do you cause inspiration to happen without being fake about it, or, without looking desperate for new ideas? More often than not, coming up with new ideas is not necessarily a matter of brainstorming, though it can be just that. Your team looks to you for direction, but sometimes, it’s best to look to them, and allow them to think just among themselves. Giving over the reigns of power is a proposition that few entrepreneurs relish because of their very nature. However, you’ve already taken a big chance to realize your dream, so, you are familiar with having to give up something in order to get something in return. Everyone can be creative–it has nothing to do with smarts. In fact, having smarts is no guarantee that you can or will be creative. But just what is creativity? Dr. Teresa Amabile of Harvard Business School defines it as the process of doing something differently that works. That’s it. Real easy. —Entrepreneur.com When those ideas slow and you become frustrated with the inevitable fallout, there are ways to inspire creativity in your team members. You don’t necessarily have to make an announcement that everyone needs to start coming-up with blockbuster next moves, but, you can do things to get the creativity flowing once again: Start with feedback on current and past projects. Look at customer feedback on past projects, particularly negative or ho-hum feedback. These will let you know where you failed to wow them and make future changes. In addition, take a fresh look at what you’re currently doing and play devil’s advocate to tweak where necessary. Take a little time to ruminate separately and then collectively. There’s nothing wrong with brainstorming, but don’t put the pressure on in an artificial way. Instead, let everyone separate, take time alone, and then come back and exchange thoughts. Give them a nice and inspiring change of scenery Get out of the workplace and go somewhere that’s beautiful and stimulating, and let the scenery work its magic. You might well be surprised by what inspires you and your team. Reverse engineer what already works. You no doubt have competitors, and, they no doubt have done things which have been a success. No matter what it might be, focus on it and reverse engineer just how they got from start to finish. During the process, you’re bound to come up with new takes and innovations. Reward team members for workable ideas. When you get good, viable ideas, be sure to give thanks with a reward. It shows appreciation and imparts a sense of genuine gratitude that will come back to you in a positive way. Once you do have a new direction, it’s always a good idea to keep your team motivated by rewarding them collectively as benchmarks are met. After you’ve crossed the finish line, follow-up with one-on-one, personalized “thank you” gestures. [shareaholic app=”follow_buttons” id=”26833294″]

The ‘Ghost Money’ Formula: How Small Businesses Can Hand Out Meaningful Annual Bonuses Without Draining the Bank

November 26, 2025 No Comments

Small businesses and bonuses aren’t synonymous. Such “lavish” gifts are associated with big companies and organizations with tons of employees, bringing in oversized profits. But there’s no denying the benefits of bonuses: increased motivation and productivity, improved morale and retention, and better alignment with company goals. However, small businesses often operate on small margins or moderate profits, making every expense count. So, how can a small company reap the benefits of giving employees bonuses when money is tight?

How to Avoid the Prisoner’s Dilemma Business Trap

February 18, 2021 No Comments

The prisoner’s dilemma is a simple principle that explains a very inconvenient paradox. That being, when two or more people are in competition to reach the same goal, instead of working together, they’ll more often make self-serving or sub-optimal choices to their desired end. In other words, they won’t work as a team, attempting to obtain the same result, but rather, as mutual competitors. When this happens, it can easily lead to unhealthy competition, jealousy, infighting, and poor company morale. Fortunately, there are a few effective strategies to cope with such situations. What Causes the Prisoner’s Dilemma in Business Named for a scenario to explain why prisoners do not routinely rise up against the guards of a penitentiary, the prisoner’s dilemma attempts to define why it is that inmates don’t rally together to overtake the facility in order to ultimately escape. (After all, they greatly outnumber the guards and other staff.) …a teaming mindset must be adopted on purpose. Team leaders must paint success in the team as something shared and expansive. Because seeing success this way is rarely spontaneous, leaders have to go out of their way to convey — to sell, really — the upside of collaborative work. The message must be that success can be greater and more exciting when people work together. When this is done well, team members tend to focus more on the work than on themselves. They also focus on what the work means for the company’s value proposition — for their customers. —Harvard Business Review The reason behind it is simple — while everyone might be ostensibly working toward the same goal, that is taking over and breaking out of the prison, each person will act in their own individual best interest — this ultimately leads to chaos and of course, makes the end goal of escaping nearly impossible. Effective Strategies for Dealing with the Prisoner’s Dilemma in Business You might have noticed this dynamic working out among your sales team or any given group of employees. They seem to be in a constant state of competition, even to the point of harming your company’s overall goals. The good news is there are ways to deal with such scenarios, like the following: Encourage healthy discussions. Although some individuals seemingly always do what’s only in their self-interest, very few will continue such behavior if they know that it’s counterproductive to their future. During sales meetings, come up with common strategies that everyone can agree to follow and put everyone on the same path toward your desired goals. Scrutinize potential hires. If someone has a very impressive track record, but hops from one company to another, that’s obviously a red flag. So, listen carefully during the interview process for attitudes that convey job dissatisfaction, unhealthy competition with previous employees/employers, and other negative perspectives and emotions. Such individuals will tell you in not-so-subtle ways that they don’t work well with others. Reward genuine teamwork. Ronald Reagan copied a famous inspirational phrase by repeating this sentiment, “It’s amazing what can be accomplished when nobody cares who gets the credit.” This is very difficult for any group, especially those in a competitive environment. But, if you reward everyone involved for working as a team to reach their goals, you reinforce positive behaviors. What other suggestions do you have? Please take a moment to comment and share your thoughts and experiences so others can benefit from your unique perspective! Interested in learning more about business? Then just visit Waters Business Consulting Group.