Understanding Toxicity: A Balanced Approach to Health

There is a word being used with increasing frequency in both conventional medicine and alternative wellness circles. It has migrated from the laboratory and toxicology textbooks into everyday clinical conversations, social media posts, and health newsletters.

That word is TOXIC.

In my 20 years of clinical practice, including over 15 years specializing in Hair Tissue Mineral Analysis, I have watched this term do more damage than almost any other in the health vocabulary. It’s not that toxicity isn’t real, but it is often used as a final conclusion rather than the start of careful inquiry.

What Toxicity Actually Means

Genuine toxicology rests on a principle stated by Paracelsus over 500 years ago: “The dose makes the poison.” Water, oxygen, and even vitamin C can become harmful at sufficient doses. Most substances are safe — even beneficial — at appropriate levels.

When a clinician or health professional uses the word “toxic,” they should be prepared to answer five key questions:

• Toxic at what dose?

• Toxic by what mechanism?

• Toxic compared to what baseline?

• In what population, with what individual variables?

• Over what duration of exposure?

  
  

Without answers to these questions, “toxic” stops being a clinical finding and becomes a rhetorical weapon.

Real Toxicity Exists — And Demands Respect

Some drugs and substances carry genuine, well-documented risks.

Take digoxin, for example. This cardiac glycoside is used for heart failure and atrial fibrillation. It has a narrow therapeutic window. The 2022 AHA/ACC guidelines recommend serum levels of 0.5 to <0.9 ng/mL; toxicity risks rise sharply above that. Careful monitoring of kidney function, drug interactions, and serum levels is essential.

My own mother, Anna, took digoxin for years. Her new physician labeled it “toxic.” The physician stopped the medication without conducting blood tests or follow-ups.

What followed — fluid accumulation, cardiac decompensation, and ultimately her death — was never properly investigated in relation to that abrupt change.

At that moment, the word “toxic” hit me like a wall. It stopped me cold. I didn’t know to ask the critical follow-up questions:

• What was her actual serum level?

• How was her kidney function?

• Should a cardiologist have been consulted?

  
  

The word had already closed those doors.

I have since realized how often this happens — not just to me, but to many people who simply want to do the right thing for themselves or their loved ones.

In this particular situation, the presence of a harmful medication was inconsequential.

Weaponized Words

How the Word is Weaponized

I have seen the same pattern repeated with nutrients and natural substances.

Selenium at 200 mcg/day — well below the Tolerable Upper Intake Level of 400 mcg/day — is sometimes labeled “toxic,” despite its essential role as a co-factor in converting T4 to the active form, T3.

Hypromellose (HPMC), a widely approved plant-derived capsule material listed in the FDA Inactive Ingredients Database, has been called “a toxic drug,” yet it has been used to coat supplement capsules.

Copper, an essential mineral required for brain enzymes and antioxidant defense, is widely considered toxic despite documented risks of deficiency. Only a specific genetic condition, Wilson’s disease, causes pathological accumulation. You can read more here

Even entire categories — such as herbs used in Traditional Chinese Medicine, Ayurveda, or Western herbalism — are casually labeled toxic without naming specific compounds, doses, or mechanisms. While certain botanicals do carry dose-dependent risks (e.g., pyrrolizidine alkaloids or aristolochic acid), blanket dismissals ignore thousands of years of empirical use and a growing body of peer-reviewed safety and efficacy data.

Toxic

When "Toxic" Becomes a Professional Framework

The pattern becomes especially concerning when an entire health approach is organized around the premise that the modern body is saturated with toxic metals and compounds, and the primary goal is their removal.

Environmental pollution and heavy metal exposure are legitimate concerns. Coal ash, for example, contains iron, manganese, and halogens, posing real risks when mismanaged.

Since the Industrial Revolution, the air we breathe carries a heavier chemical burden than in earlier eras. Long-term, cumulative exposure to elevated fine particulate matter, combustion byproducts, and other pollutants contributes to higher population-level risks of cardiovascular disease, stroke, COPD, asthma, lung cancer, and other chronic conditions through ongoing inflammation and oxidative stress.

These are real burdens that deserve serious attention, such as electromagnetic fields (EMF) from wireless devices (cell phones, laptops, microwaves, televisions), and contrails. In most municipalities, water contains high levels of chlorine, affecting our health in various ways.

Public figures, including Robert F. Kennedy Jr., have highlighted these environmental toxicities. They raise concerns about atmospheric spraying of chemicals via aircraft, as mentioned above.

When the word “toxic” drifts far from measurable data — whether applied to a necessary medication, a beneficial nutrient, or visible sky trails — it often generates more fear than protection, as nothing is offered to replace it, and what is often offered nowadays often gives the illusion that we are protected from it.

I know this firsthand: the word stopped me from thinking rationally. It freezes many ordinary people in their tracks, preventing them from making balanced and informed decisions.

This experience taught me how powerful — and how dangerous — the word “toxic” can be. It overrides the body’s demonstrated capacity to adapt. The human body is remarkably resilient and can adjust to certain medications or exposures over time, especially when a person has been stable for years. Removing something the body has adapted to, without testing or gradual transition, can sometimes cause more harm than the original substance ever did.

How the Word Functions Rhetorically

“Toxic” activates fear and simultaneously shuts down inquiry. We are biologically wired to respond urgently to poison warnings.

The word does not need to make an argument; it presents itself as the conclusion. People stop medications, abandon well-reasoned supplements, or live with constant low-level dread before asking basic questions.

What Critical Thinking Looks Like in Practice

When you encounter the word "toxic" applied to any substance — whether from a physician, integrative practitioner, wellness guru, newsletter, or a public figure— pause and ask:

• What is the exact dose being described?

• What is the specific mechanism of harm?

• Does this apply to my individual situation and population?

• Where is the supporting evidence — published research, regulatory findings, or personal assertion?

• What are the risks of the alternative?

• Who produced the information, and what were their incentives?

  
  

These are not hostile questions. They are the minimum standard of responsible clinical or personal reasoning.

Some exposures and substances are truly toxic and warrant caution, regulation, and informed consent. At the same time, precision in language matters.

The planet does carry heavier burdens than in the past, and those burdens can contribute to disease over time. But when “toxic” is used as a blunt instrument that triggers fear and stops thoughtful action, it risks doing more harm than good — exactly as it did for my mother and continues to do for many others.

High-profile figures, including government officials, sometimes amplify this pattern. For example, when a state attorney general announces an investigation into “toxic ‘forever chemicals’” in popular athletic wear, Lululemon, the word immediately triggers widespread concern and consumer fear. I suspect that Lululemon will be harmed financially by this sort of announcement.

While legitimate questions about PFAS in consumer products deserve careful scrutiny, leading with emotionally charged language risks the same effect we see in clinical settings. It can stop people from asking the essential questions about dose, real-world exposure, mechanism, and individual risk before they act. Authority, whether medical or political, does not exempt anyone from the need for precision.

A Final Reminder

Human authority is never perfect. Trust in authority is not absolute.

Whether the advice comes from Big Pharma, natural supplement companies, conventional doctors, or alternative health practitioners, credentials and experience do not guarantee wisdom or impartiality. Everyone — including myself as a nutritional consultant — can be influenced by bias, incentives, or incomplete information.

True prudence means approaching all sources with thoughtful skepticism and always applying the same careful questions.

In the end, the responsibility for our health decisions rests with us.

People have had enough of fear mongering. It is time to move beyond alarmist language that paralyzes us and return to calm, evidence-based reasoning that actually protects our health and well-being.

Embracing a Holistic Approach

Understanding toxicity is just one piece of the puzzle. It’s essential to embrace a holistic approach to health. This means looking at the whole person, considering not just physical health but also emotional and mental well-being.

When we focus on the root causes of health issues, we can create personalized nutritional plans that support our unique needs. This is where a tailored approach shines.

By addressing the underlying factors contributing to chronic fatigue and health issues, we can foster a sense of empowerment. You deserve to feel your best, and that starts with understanding your body and its needs.

The Importance of Personalized Nutrition

Personalized nutrition is not just a trend; it’s a vital aspect of achieving lasting health. Each of us is unique, with different needs and responses to foods and supplements.

By working with a knowledgeable practitioner, you can identify what works best for you. This process involves careful assessment and ongoing adjustments based on your progress.

Imagine feeling energized and vibrant again. It’s possible when you take the time to understand your body and nourish it properly.

Building Resilience Through Knowledge

Knowledge is power. The more you understand about your health, the better equipped you are to make informed decisions.

Educating yourself about nutrition, the impact of various substances, and how your body responds can lead to significant improvements in your overall well-being.

You have the ability to take charge of your health journey. By asking the right questions and seeking out reliable information, you can build resilience against misinformation and fear.

Conclusion: Your Health Journey Awaits

In conclusion, navigating the world of health and wellness can be challenging. The term “toxic” can evoke fear, but it’s essential to approach it with a critical mind.

By fostering a deeper understanding of toxicity and embracing a holistic approach to health, you can empower yourself. Remember, you are not alone in this journey. Together, we can work towards a healthier, more balanced life.

Let’s move forward with curiosity and courage. Your health journey awaits, and I’m here to support you every step of the way.