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modern healthcare industry, they hold valuable lessons for small businesses striving to adapt, innovate, and abandon outdated practices.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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A Sudden Goodbye, A Shocking Return, But Should You Welcome Them Back?

July 25, 2025 No Comments

A trusted employee walks out without warning, leaving gaps and questions. Now, they want back in. Is their return a chance to restore talent and trust, or a risky gamble?

Guest Post: The Best Advice for Retirees Aiming to Start a New Business

November 7, 2018 No Comments

Written By: Jim McKinley There are many different reasons for starting a new venture after entering retirement. Maybe you want to pursue a business idea you never had a chance to realize before, or maybe you miss putting your knowledge and skills to work. No matter what’s driving you, your first priority needs to be keeping your financial future secure and intact. Check Your Perspective Your first step toward developing a successful business during retirement is developing a realistic fiscal outlook. As Inc. explains, thinking in terms of the financial future is a must. Even if you retired at a young age, are currently economically sound, and are in great health, you need a strategy oriented toward long-term success on all fronts. According to some statistics, nearly a third of all retirees must dedicate 40 percent of their retirement income toward existing debts, and if you have a situation where you’re starting out your business barely making ends meet, you are more apt live with stress and financial struggle instead of making good headway. Examine Debts Acknowledge any debts you have, including your mortgage. If you already owe money to creditors, make it a point to become debt-free as soon as possible. It might be a good time to downsize your home, and you should examine what you have in your retirement savings. Also, take a hard look at your credit report and examine it for any accounts that don’t belong to you, clerical errors such as incorrect dates, or old debts which should be removed. According to ConsumersAdvocate.org, investing in a credit repair service can mean entering into your new business venture with solid financial footing and better peace of mind for your golden years. Solidify Your Plan Once you have a good feel for your financial position, take an earnest look at what you expect to be doing. US News notes the largest part of success for small business owners is making a solid business plan, which includes recognizing an existing need and then finding a way to meet it. Are you offering the right product or service at the right time? Do you already have the abilities to fill that niche, or do you need to invest in special equipment or training? Some retirees turn a hobby into a small business, such as making handyman repairs, landscaping, or selling handcrafted items online. You might decide to be a real estate agent, in which case you should check the requirements where you live. Resources for Funds According to the Muse, if your business idea requires a substantial investment, you might decide to take out a loan or find investors willing to help finance your endeavor. You could reach out to friends and family members through crowdfunding, or connect with specific people you think might be as passionate about your idea as you are. Think about the need you intend to meet as well as who will be impacted and how. Be creative in your outreach, be ready to pitch your idea, and you might be pleasantly surprised at the outcome. Pathways and Exits How long do you plan to work at your new venture? Depending on your objective, you might only intend to work for a set number of years. For instance, some people work until they reach a particular financial goal or a specific age, while others develop their businesses with the intention of passing it along to someone else later. Have a plan in place for how you will later exit your business. Your business’s legal structure can help determine your exit strategy as much as your goals, and certain formats can also help protect your personal finances. You may wish to explore the AARP’s entrepreneurial resources when deciding how to proceed. Taking on a new venture during retirement is a big step. So, weigh your situation carefully to ensure your financial well-being. With some careful planning, you can start a new business without risking your future.

Small Businesses are Increasingly Turning to Alternative Lenders – Here’s What You Need to Know before Borrowing

April 28, 2023 No Comments

Even before the collapse of Silicon Valley Bank or SVB, there was a tightening in the commercial credit market. Post-collapse, small businesses have found it increasingly more difficult to secure capital from traditional lenders. Still in need of cash infusions and lines of credit, small businesses are turning to alternative lenders. Advantages and Disadvantages of Borrowing from Alternative Small Business Lenders Alternative small business lenders are non-bank lenders that provide financing to small businesses. They offer a variety of loan products, including term loans, lines of credit, and equipment financing. Alternative lenders often have more flexible lending criteria than traditional banks, making them a good option for small businesses that may be turned down for a loan from a traditional lender. Of course, even though all of this sounds good, there are reasons small businesses have historically relied on traditional lenders. This is due to the fact that there are not only upsides but also, downsides to using an alternative lender. So, let’s take a look at the pros and cons of borrowing from alternative lenders. Pros of Borrowing from Alternative Lenders Faster approval and funding. Alternative lenders often have a streamlined application process that can be completed online or over the phone. This can lead to faster approval and funding, which can be critical for businesses that need money quickly. More flexible terms. Alternative lenders may be more willing to work with businesses that have less-than-perfect credit or that are in the early stages of growth. They may also be more willing to offer loans with longer terms or lower interest rates. More options. Alternative lenders offer a wider variety of loan products than traditional banks. This includes term loans, lines of credit, and merchant cash advances. No personal guarantee required. Some alternative lenders do not require a personal guarantee from the business owner. This means that the business owner’s personal assets are not at risk if the loan is not repaid. Although these are some quite compelling reasons to seek out capital from an alternative lender, there are also a few considerations you should take into account so you have a better understanding of how these lenders work. Cons of Borrowing from Alternative Lenders Higher interest rates. Alternative lenders typically charge higher interest rates than traditional banks. This is because they are taking on more risk by lending to businesses that may not be as creditworthy. Shorter terms. Alternative lenders often offer loans with shorter terms than traditional banks. This means that the business owner will have to make larger payments over a shorter period of time. Hidden fees. Some alternative lenders charge hidden fees, such as origination fees or prepayment penalties. These fees can add to the overall cost of the loan. Less customer service. Alternative lenders may have less customer service than traditional banks. This can make it difficult to get help if you have questions or problems with your loan. Now you have a better idea of what to expect from alternative lenders, you are more informed about your options and this will give you additional choices. Taking it a step further, you should also consider the following if you are in need of a line of credit or some operating capital. When to Borrow from an Alternative Lender Alternative lenders can be a good option for small businesses that need money quickly, have less-than-perfect credit, or are in their early stages of growth. However, it is important to carefully consider the pros and cons before choosing an alternative lender. If you are considering borrowing from an alternative lender, be sure to shop around and compare rates and terms from multiple lenders. You should also read the fine print carefully to understand all of the fees and conditions associated with the loan. Interested in learning more about business? Then just visit Waters Business Consulting Group to learn more about us and the services we offer.