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modern healthcare industry, they hold valuable lessons for small businesses striving to adapt, innovate, and abandon outdated practices.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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Why Too Much Business is Bad for Business

May 24, 2017 No Comments

We all know that a business without much business, that is sales, usually sails slowly into the abyss. In some scenarios, a lack of sales starts a fantastic slide into oblivion quickly, causing the organization to grind to an abrupt halt. Regardless if it’s a slow bleed to death or a rapid demise, the end results are the same. This is what most first-time entrepreneurs know and fear, which is why they put all their resources into an astonishing effort in a race to success. While this scenario is certainly common and there are countless examples of companies wanting to dissolution, there’s another situation which can manifest and cause the same outcome — too much business. Why Too Much Business is Bad for Business Sure, it’s paradoxical, but nonetheless true: too much business, too many sales, is bad for business. It’s a strange phenomenon, but, it can’t be allowed to become a reality. When a business grows too fast, it runs the risk of outpacing its own abilities and that can cause customers to be shortchanged and to outpace the businesses capital resources. That’s nothing short of a disaster waiting to unleash itself, sabotaging a company from the inside. Incremental change rather than big splashy launches? Caution rather than risk? That may not sound like the profile we’ve come to associate with entrepreneurs, but it’s exactly this somewhat paradoxical mix of creativity and innovation combined with restraint, regulation and caution that is driving the next phase of [the country’s] business growth. The culture of prudence that has sometimes led [the country] to be seen as an economic lightweight has, in these tough economic times, proven to be our greatest asset. –Ivey Buiness Journal A company can’t overreach or it will be overwhelmed. We’ve all seen the real world effects when Fortune 500 companies rush a product to market. The Sony Betamax, New Coke, the Apple Newton PDA, and Facebook Home are some of the most high profile product failures. These demonstrate that not every new product will work, and, show that even large companies can make huge marketing mistakes. These major brands, though, can push through such bad experiences because they have the capital, brand recognition, and diversification. For a small to medium-sized business, this usually isn’t the case and there are real dangers in growing a company’s sales too large, too quickly because: Your team members can’t keep-up with the demand. While it’s great to see a steep increase in sales, that means having to meet the demand. If your team isn’t large enough, you’ll probably opt to squeeze more out from each employee. Quality will suffer as a result and when you sacrifice quantity for quality, you’re doing your customers and company a disservice. You rush through the hiring process. Another option you might exercise is to bring on new team members. The problem with this is, in an environment where there’s not enough hands-on-deck, you’ll have to expedite your hiring process. This can easily lead to bringing people on-board without the proper skill-set, attitude, or work ethic. So, you’ll have to suffer the pain of replacing employees and incur the expense of additional training. You need additional tools to sustain output. The tools of the trade are hugely important to providing quality work. When there’s a hurry to get things done, you might not have enough at your disposal. The remedy will probably be impulse purchases and that means heavily risking buyer’s remorse. You can’t effectively manage the company. Every successful business owner knows that it takes time to find and mentor good organizational leaders. This will become unavoidably apparent when there’s too much going on for your personal attention to all the moving parts. Your steep growth strains your cash flow and drains your capital reserves. Most successful business owners recognize the need for capital to start a business, but sometimes fail to realize that more sales requires more capital. Sometimes a business owner believes that more sales brings more revenue and that revenue will capitalize the business growth. Although a business owner can strategically manage the business cash flow and growth with sales to capitalize it, this must be balanced carefully and strategically. Think of the strategy like flying a plane. When a pilot takes off, the plane is on a steep but controlled ascend and then the pilot steadies the climb. If a pilot were to pull back for a steep climb and try to push the throttles and the jet to climb faster than the aircraft was capable, the pilot would burn too much fuel, create too much force and the potential risk of having the plane stall. This is similar with a business owner who pushes too many sales too fast, business runs out of cash and it stalls leaving the business to nose dive. Yet another unpleasant consequence of increasing sales beyond capacity is that you’ll have trouble responding to customer needs. If anyone is going to recognize this shortfall immediately, it will be your customers. This is why incremental growth is a sound policy. It allows you to identify gaps, learn from your small mistakes, and, to adapt at a realistic rate. Want to find out about what a business coach can do for you? [shareaholic app=”follow_buttons” id=”26833294″]

The Quiet Work That Builds the Strongest Customer Relationships

May 14, 2026 No Comments

There’s a Confucius saying that goes, “The man who moves a mountain begins by carrying away small stones.” It’s an interesting observation. And, it demonstrates just how important unglamorous, day-to-day operations truly are. We often think about success as a celebration, as big achievements, as huge leaps and bounds toward a lofty goal. But it’s actually built on small steps, done largely unnoticed, practically in silence.

3 Ways Small Business Owners can Help Employees Out during Tough Economic Times

April 28, 2022 No Comments

Small business owners are often in a unique position to help their employees during tough economic times. They may be able to offer more work hours, give gas and grocery gift cards, and allow schedule flexibility for side gigs. In this blog post, we will discuss some of the ways small business owners can help their employees out during these difficult times. How Helping Your Employees Benefits Your Small Business When you help your small business’ employees, they are not only appreciative but often become more loyal. They’ll also be more productive and deliver a higher quality of work, as well. Plus, happy employees are far less likely to leave, meaning you won’t have to find replacements and spend extra time training new employees. During challenging economic times such as a recession, many companies struggle to stay afloat while the employees worry about losing their jobs. Management has the tough task of finding ways to keep employees loyal and productive while assuring them that they can survive the challenging period. —Houston Chronicle Small Business All this is to say that your small business’ employees are a true asset. They are an investment in your company and usually, bring a healthy return on investment. Smart, long-term business owners realize this and therefore do anything and everything they can to help their employees when economic times get tough. 3 Ways Small Business Owners can Help Employees Out during Tough Economic Times Difficult economic times put far more stress and pressure on hourly employees than salaried executives. If your business is in the position to give employees a little help, it will go a long way. Here are three ways small business owners can help their workers through trying economic times: Offer more work hours. Offering more work hours is one way small business owners can help their employees during tough economic times. This can help employees make ends meet and keep them from having to find another job. Give gas and grocery gift cards. Giving gas and grocery gift cards is another way small business owners can help their employees during tough economic times. This can help employees with their daily expenses and allow them to save money on groceries and commutes. Allow schedule flexibility for side gigs. Allowing schedule flexibility for side gigs is another way small business owners can help their employees during tough economic times. This can help employees earn extra income and provide them with better financial stability. These are just a few of the ways small business owners can help their employees during tough economic times. If you are a small business owner, consider how you can help your employees during these difficult times. Your employees will appreciate your support. Do you have any other suggestions for how small business owners can help their employees during tough economic times? Share your thoughts in the comments below. We would love to hear from you! Interested in learning more about business? Then just visit Waters Business Consulting Group.