Could something about your indoor environment be contributing to symptoms you haven't been able to explain?

In this episode of Practical Nontoxic Living™, I speak with Angela Cummings, author of Organic Lifestyle Made Easy: How to Create a Chemical-Free Household One Step at a Time, about the health experiences that led her to begin investigating her home.

Angela originally reached out to me after following my work. What caught my attention was her description of a pattern she had begun noticing: she and her son experienced symptoms that seemed to change depending on particular environments, renovations, materials, and activities in their home.

Her experience led her to investigate what was then commonly described as sick building syndrome—a term used for collections of nonspecific symptoms associated with time spent in a particular building, sometimes without a single identifiable cause.

In this episode:

• What "sick building syndrome" or building-related symptoms can look like

• Angela's experience with recurring sinus and ear problems, fatigue, dizziness, swollen glands, and other symptoms

• Why she began paying attention to when and where symptoms appeared

• Her reactions around carpeting, newly installed composite wood flooring, painting, and use of a wood-burning fireplace

• How indoor air, combustion, dust, moisture, building materials, and chemical emissions can become possible exposure sources

• Why identifying a temporal pattern can be useful without proving that a particular product caused a symptom

• How Angela began changing her home and lifestyle as she learned more

• What her experience taught her about paying attention to the relationship between symptoms and surroundings

• Why persistent or unexplained symptoms still deserve appropriate medical evaluation rather than being automatically attributed to the home

Angela describes feeling substantially better as she changed aspects of her environment. That experience was meaningful to her, but it cannot establish that any one material or chemical caused her symptoms—or that making the same changes would resolve someone else's.

What I find valuable in her story is the pattern recognition.

If you consistently feel worse in one room, after a renovation, when using a particular product, or when a fireplace is burning, that observation may be worth investigating.

Not because every unexplained symptom comes from the home.

But because our homes are environments, and environments contain air pollutants, particles, moisture, combustion byproducts, allergens, materials, chemicals, and other exposures that can sometimes affect how we feel.

It's another reason I keep returning to the question:

What is shaping us that we may not have thought to examine?

Sometimes the answer is medical. Sometimes behavioral. Sometimes psychological or social. And sometimes, the physical environment deserves a place in the investigation too.

Go deeper:

• Learn more about Angela Cummings and Occupant Wellness

• Explore the Practical Nontoxic Living™ framework

• Read A to Z of D-Toxing: The Ultimate Guide to Reducing Our Toxic Exposures

• Learn the foundations of Practical Nontoxic Living™ with the free Ultimate Home Detox Kickstart email series

• Explore the D-Tox Academy, Phase Two of the Ultimate Home Detox™, for ongoing guidance applying Practical Nontoxic Living™ across your home and everyday life

Angela's experience reflects her individual health journey and should not be interpreted as evidence that a particular household exposure caused her symptoms or that environmental changes can treat unexplained chronic illness.

Can headaches, fatigue, nausea, heart palpitations, or difficulty concentrating be caused by electromagnetic fields?

Some people experience symptoms they attribute to exposure from Wi-Fi, cell phones, computers, electrical equipment, and other sources of electromagnetic fields. This collection of reported experiences is often called electromagnetic hypersensitivity (EHS).

In this episode of Practical Nontoxic Living™, I speak with David O. Carpenter, MD, a public-health physician and environmental-health researcher, about EHS, wireless exposure, and how he interprets the research.

The symptoms people report are real and can sometimes be debilitating. What remains unresolved is their cause: controlled studies have not established that exposure to electromagnetic fields causes EHS symptoms, and EHS does not have established diagnostic criteria.

In this episode:

• What people mean when they describe themselves as electromagnetically hypersensitive

• Symptoms commonly attributed to EMF exposure, including headaches, fatigue, nausea, dizziness, and heart palpitations

• Dr. Carpenter's perspective on why some people may believe they are more sensitive to their electromagnetic environment

• What researchers have—and have not—been able to establish about the relationship between EMFs and these symptoms

• Why nonspecific symptoms can have many possible explanations

• How Dr. Carpenter thinks about resilience and recovery

• Practical ways to reduce wireless exposure if you choose to take a precautionary approach

• What Dr. Carpenter thinks about products marketed as EMF protection—and why I continue to ask different experts about them

One thing I was already grappling with in this conversation is something that has become increasingly important to Practical Nontoxic Living™:

What do we do when people are experiencing something real, but the explanation for it remains uncertain?

We don't have to dismiss the symptoms.

And we also don't have to turn an unproven explanation into a fact.

Persistent or concerning symptoms deserve appropriate medical evaluation, including consideration of causes unrelated to EMFs. At the same time, if reducing an exposure is simple and doesn't meaningfully disrupt your life, you may decide that a precaution is worthwhile while the questions continue to be studied.

That distinction—between what someone experiences, what may be associated with it, and what has actually been shown to cause it—is one I keep returning to.

Go deeper:

• Explore Ruan Living's EMF Detox resources

• Explore the Practical Nontoxic Living™ framework

• Explore the D-Tox Academy, Phase Two of the Ultimate Home Detox™, for ongoing guidance applying Practical Nontoxic Living™ across your home and everyday life

• Read A to Z of D-Toxing: The Ultimate Guide to Reducing Our Toxic Exposures

How does someone who has spent decades studying environmental health apply that knowledge to everyday life?

In this episode of Practical Nontoxic Living™, I speak with David O. Carpenter, MD, a public-health physician and environmental-health researcher whose work has examined toxic chemicals, heavy metals, electromagnetic fields, and their potential effects on human health.

Rather than focusing on one exposure, this conversation asks Dr. Carpenter to bring his environmental-health perspective to a range of practical choices—from what we eat and drink to decisions families make about infant feeding and medical care.

In this episode:

• How Dr. Carpenter's environmental-health research influences the choices he makes personally

• His approach to diet and everyday food decisions

• What he considers when thinking about drinking-water quality

• Environmental exposures that can enter the food and water supply

• His perspective on breastfeeding and infant formula

• Questions about benefits, risks, and exposures during early development

• His views on vaccines and how he thinks about balancing individual and public-health considerations

• How he prioritizes environmental-health concerns without trying to eliminate every possible exposure

• Practical changes he believes are worth considering in everyday life

One thing I find useful about conversations like this is seeing how an expert moves from research to judgment.

Those aren't always the same thing.

Evidence may tell us that an exposure exists or that a particular association has been observed. Making a personal decision requires additional questions about magnitude, alternatives, benefits, risks, convenience, and individual circumstances.

That distinction is especially important for subjects such as vaccination and infant feeding, where decisions should be informed by appropriate medical guidance and a much broader evidence base than environmental-health research alone.

The Practical Nontoxic Living™ question I keep returning to is:

Given what we know, what we don't know, and the realities of everyday life, which choices are wisest to prioritize?

Go deeper:

• Explore the Practical Nontoxic Living™ framework

• Read A to Z of D-Toxing: The Ultimate Guide to Reducing Our Toxic Exposures

• Explore the D-Tox Academy, Phase Two of the Ultimate Home Detox™, for ongoing guidance applying Practical Nontoxic Living™ across your home and everyday life

• Learn the foundations of Practical Nontoxic Living™ with the free Ultimate Home Detox Kickstart email series

The personal health perspectives discussed in this episode should not be interpreted as individualized medical advice. Decisions about vaccination, infant feeding, and other medical matters should be discussed with an appropriate healthcare professional.

How might chemical exposures during pregnancy and early childhood influence development—and which exposures are practical enough to reduce?

In this episode of Practical Nontoxic Living™, I speak with Joseph Braun, PhD, an environmental epidemiologist and professor at Brown University whose research focuses on environmental exposures during pregnancy, infancy, and childhood.

Dr. Braun studies a particularly important question: Do exposures during sensitive periods of development have consequences that can emerge months or years later?

His research has examined environmental chemicals in relation to neurodevelopment, behavior, growth, and metabolic health, including outcomes such as ADHD-related behaviors, autism-related traits, and obesity. These are complex conditions influenced by many factors, and observational studies can identify associations without establishing that a particular chemical exposure caused an outcome.

In this episode:

• Why pregnancy, infancy, and childhood can be especially important windows for environmental-health research

• What drew Dr. Braun to studying early-life chemical exposures

• How epidemiologists investigate exposures that occur years before a health or developmental outcome becomes apparent

• Research examining environmental chemicals in relation to neurodevelopment and metabolic health

• What associations in epidemiologic research can—and cannot—tell us about causation

• Why studying modifiable environmental exposures is particularly useful

• How Dr. Braun applies his research perspective to choices in his own life

Dr. Braun also shares six practical areas he prioritizes when thinking about everyday exposure:

• Drinking water

• Canned foods

• Plastics

• Carpets

• Cleaning products

• Organic food

What I especially appreciate about this conversation is the movement from "What might environmental exposures be doing?" to the much more practical question:

"Given the evidence we have, which exposures are reasonable to reduce?"

We don't need to believe that one chemical explains ADHD, autism, obesity, or any other complex condition in order to take early development seriously.

And we don't need to eliminate every exposure.

We can understand where the research is pointing, identify the changes that are practical in our own lives, and make more informed choices—particularly during periods when developing bodies may be especially sensitive.

A note from the archive: This conversation was recorded in August 2017. Research on environmental exposures and child development has continued to evolve since then, so I recommend listening to it as both a useful introduction to the field and a snapshot of the evidence and Dr. Braun's perspective at that time.

Go deeper:

• Explore the Practical Nontoxic Living™ framework

• Read A to Z of D-Toxing: The Ultimate Guide to Reducing Our Toxic Exposures

• Learn the foundations of Practical Nontoxic Living™ with the free Ultimate Home Detox Kickstart email series

• Explore the D-Tox Academy, Phase Two of the Ultimate Home Detox™, for ongoing guidance applying Practical Nontoxic Living™ across your home and everyday life

What if some of the most consequential decisions about the chemicals in our homes happen before we ever walk into a store?

In this episode of Practical Nontoxic Living™, I speak with Mike Schade, then campaign director of Mind the Store, about the influence major retailers can have over the chemicals and materials used in the products they sell.

At the time of our conversation, Mind the Store was an initiative of the Safer Chemicals, Healthy Families coalition. The campaign evaluates major retailers on their chemical-management policies and encourages companies to restrict chemicals of concern, increase transparency, and push suppliers toward safer alternatives.

In this episode:

• Why retailers can play such an important role in chemical safety

• How Mind the Store evaluates and ranks major retailers

• What separates stronger retailer chemical policies from weaker ones

• Why changing purchasing standards at a large retailer can influence manufacturers and supply chains

• How consumers can use retailer policies as another piece of information when deciding where to shop

• Why corporate action can sometimes reduce exposures at a scale that individual product-by-product decisions cannot

• How consumer pressure can help encourage companies to adopt stronger chemical policies

One reason I continue to find this work important is that Practical Nontoxic Living™ can easily become focused on what each of us should buy differently.

But consumers don't create the marketplace alone.

Retailers decide which products reach their shelves. Manufacturers determine ingredients and materials. Governments establish regulations. And advocacy organizations can pressure all of those systems to change.

So another useful question is:

Who is making it easier for us to make wiser choices before we even enter the store?

A retailer's score is not a guarantee that every product it sells is lower-exposure or "safe," and retailer rankings can change over time. But corporate chemical policies can provide a useful window into which companies are taking more systematic steps to address chemicals of concern.

A note from the archive: The retailer rankings discussed in this episode reflect the period in which the conversation was recorded and should not be treated as current rankings. Mind the Store has since become a program of Toxic-Free Future, which continues to publish an updated Retailer Report Card evaluating retailer policies on chemicals and plastics.

Go deeper:

• Read Ruan Living's original article, Support Retailers Leading the Way Towards Safer Household Products

• Explore the current Mind the Store Retailer Report Card from Toxic-Free Future

• Explore the Practical Nontoxic Living™ framework

• Learn the foundations of Practical Nontoxic Living™ with the free Ultimate Home Detox Kickstart email series

• Explore the D-Tox Academy, Phase Two of the Ultimate Home Detox™, for ongoing guidance applying Practical Nontoxic Living™ across your home and everyday life

How do spiritual beliefs shape the way we understand ourselves, other people, and the experiences we can't easily explain?

In this episode of Practical Nontoxic Living™, I speak with Deborah Hanekamp, also known as Mama Medicine, whose work draws from Reiki, yoga, shamanic traditions, ritual, and what she calls Medicine Readings.

Deborah describes herself as a seer and healer and shares the spiritual framework through which she understands auras, intuition, spirits, darkness and light, destiny, and the teachers we encounter throughout life.

In this episode:

• What Deborah means when she talks about seeing a person's "aura"

• How she interprets colors and energetic qualities around people

• Her beliefs about spirits and spiritual presence

• Darkness and light as metaphors—and spiritual concepts—for understanding human experience

• Destiny, intuition, and the possibility of trusting what we cannot fully explain

• The people and experiences Deborah considers teachers

• Ritual as a way of creating meaning and directing attention

• How spiritual practices can influence how we relate to ourselves and others

• Compassion, generosity, and love as practices rather than simply feelings

The spiritual concepts discussed in this episode—including auras, spirits, energy readings, and related healing claims—are not scientifically established phenomena or medical treatments.

But I think there is still an interesting question underneath them:

What happens when a belief, ritual, or symbolic framework helps us notice something about ourselves that we hadn't been paying attention to?

We don't have to establish that an aura has a particular color—or that a spiritual explanation is literally true—to explore why someone finds that framework meaningful.

That distinction feels increasingly important to me.

There is the experience someone has.

There is the meaning they give it.

And there is the explanation they believe accounts for it.

Those three things are not necessarily the same.

Listening with curiosity while keeping them separate allows us to explore unconventional ideas without needing to convert belief into fact.

And sometimes the more useful question isn't, "Can I prove this?"

It's:

"What does this way of seeing make me notice about myself, my relationships, and how I want to live?"

Go deeper:

• Learn more about Deborah's MamaMedicine

• Explore the Practical Nontoxic Living™ framework

• Explore the D-Tox Academy, Phase Two of the Ultimate Home Detox™, for ongoing guidance applying Practical Nontoxic Living™ across your home and everyday life

• Read A to Z of D-Toxing: The Ultimate Guide to Reducing Our Toxic Exposures

The spiritual and energetic concepts discussed in this conversation reflect Deborah Hanekamp's personal beliefs, practices, and interpretations and should not be understood as scientifically established mechanisms or medical treatments.

What role might environmental exposures play in fertility, pregnancy, and the development of the next generation?

In this episode of Practical Nontoxic Living™, I speak with Hugh S. Taylor, MD, an internationally recognized reproductive-health physician and researcher at Yale School of Medicine.

Dr. Taylor has held leadership roles in obstetrics, gynecology, reproductive sciences, and reproductive biology at Yale and Yale New Haven Hospital, while continuing to conduct research and care for patients with conditions including infertility, endometriosis, and menopause.

His research has explored how environmental influences can interact with reproductive biology—including questions about endocrine-disrupting chemicals and exposures during pregnancy.

In this episode:

• How environmental exposures enter the reproductive-health conversation

• What researchers study about endocrine-disrupting chemicals and fertility

• Why pregnancy and fetal development can represent particularly sensitive windows of exposure

• How environmental factors may be considered alongside age, genetics, medical conditions, lifestyle, and other influences on fertility

• What environmental-health research may mean for people undergoing IVF or other assisted reproductive treatments

• Why evidence linking an exposure with an outcome does not necessarily establish that it caused that outcome

• Dr. Taylor's perspective on cell-phone radiation and pregnancy

• The importance of distinguishing findings from experimental research from evidence of effects in humans

• Practical ways to think about reducing avoidable exposures without assuming that doing so guarantees a particular fertility or pregnancy outcome

One reason this conversation remains important to me is that reproductive health is shaped during periods when biology can be especially responsive to the surrounding environment.

But "the environment matters" is not the same as saying that a particular exposure caused infertility, miscarriage, an IVF outcome, or a developmental problem.

Fertility and pregnancy are complex. Environmental exposures are one potential influence among many.

The useful question is therefore not:

"Which exposure is responsible?"

It's:

"What does the evidence suggest may matter, where is the science still uncertain, and which lower-exposure choices are practical enough to consider anyway?"

That distinction has become foundational to the way I think about Practical Nontoxic Living™.

Go deeper:

• Read the original podcast transcript

• Explore the Practical Nontoxic Living™ framework

• Read A to Z of D-Toxing: The Ultimate Guide to Reducing Our Toxic Exposures

• Learn the foundations of Practical Nontoxic Living™ with the free Ultimate Home Detox Kickstart email series

• Explore the D-Tox Academy, Phase Two of the Ultimate Home Detox™, for ongoing guidance applying Practical Nontoxic Living™ across your home and everyday life

This conversation discusses environmental influences on reproductive health for educational purposes and should not be interpreted as individualized fertility, pregnancy, or medical advice.

Can yoga eliminate suffering—or can it change the way we meet it?

In this episode of Practical Nontoxic Living™, I speak with Heather Lilleston, yoga teacher and co-founder of Yoga for Bad People, about suffering, practice, teaching, money, and the less polished parts of being human.

Heather can appear joyful, warm, and effortlessly at ease. What interested me was hearing her speak about suffering not as something foreign to her, but as something she has thought about, studied, and experienced.

In this episode:

• What yoga philosophy teaches about suffering

• Whether the goal is to eliminate pain—or relate to it differently

• Why outward appearances tell us so little about another person's inner life

• The expectations we place on ourselves to be happy, successful, or spiritually evolved

• What yoga practice can teach us about staying present with discomfort

• Why difficulty doesn't necessarily mean we're doing life incorrectly

• Teaching yoga while also building a business

• Money, work, and some of the tensions that arise when a spiritual practice becomes a profession

• The shared vulnerability underneath very different-looking lives

One idea from this conversation feels even more relevant to me now:

We can see someone's exterior and construct an entire story about how she must feel inside.

Someone may look happy, accomplished, beautiful, healthy, or spiritually grounded and still be carrying grief, fear, uncertainty, disappointment, or pain we cannot see.

And perhaps the goal isn't to construct a life in which suffering never appears.

Maybe some of our agency lies in understanding what we believe suffering means—about our lives, about ourselves, and about what should be happening instead.

That question reaches well beyond yoga.

Practical Nontoxic Living™ began with the things in our physical environment that can shape us. Increasingly, I'm also interested in the less visible forces: expectations, interpretations, beliefs, and the stories we tell ourselves about what a good life is supposed to look like.

Sometimes what shapes us isn't only what happens.

It's also the meaning we give to what happens.

Go deeper:

• Read the original podcast show notes

• Explore the Practical Nontoxic Living™ framework

• Explore the D-Tox Academy, Phase Two of the Ultimate Home Detox™, for ongoing guidance applying Practical Nontoxic Living™ across your home and everyday life

Why are people spending time in rooms filled with salt—and can breathing salty air actually make us feel better?

In this episode of Practical Nontoxic Living™, I speak with Shannon Coppola of Montauk Salt Cave about halotherapy, or salt therapy, and the experiences that led her family to open a salt cave.

Halotherapy typically involves spending time in a controlled environment where very small salt particles are dispersed into the air. People seek it out for relaxation and for symptoms involving the respiratory system, skin, allergies, and other health concerns.

Shannon shares what she, her family, and visitors to Montauk Salt Cave have experienced.

In this episode:

• What halotherapy is and what happens inside a salt cave

• Why Shannon became interested in salt therapy

• The health experiences that influenced her family's decision to create Montauk Salt Cave

• Symptoms visitors have reported improving after sessions

• Why people with respiratory or skin concerns may be drawn to halotherapy

• The difference between personal testimonials and evidence that a therapy treats a medical condition

• Salt baths versus inhaled dry-salt therapy

• The sensory experience of being in a quiet salt-filled environment

• How relaxation itself may contribute to how someone feels after a session

• Questions to consider before making halotherapy part of a wellness routine

Some of the conditions discussed in this conversation—including eczema, respiratory symptoms, Lyme disease, and inflammatory conditions—require an important distinction.

People may genuinely feel better after spending time in a salt cave. But an improvement in symptoms does not establish that halotherapy treated the underlying condition, and salt therapy should not be considered a treatment for Lyme disease or a substitute for appropriate medical care.

That distinction has become increasingly important to me:

What did someone experience—and what can we responsibly conclude from that experience?

A wellness practice can be relaxing, enjoyable, or meaningful even when its proposed medical benefits remain uncertain.

So rather than asking simply:

"Does halotherapy work?"

I think the more useful questions are:

What are you hoping it will do? How strong is the evidence for that outcome? Is there meaningful downside? And does the experience itself add enough relaxation or enjoyment to make it worthwhile for you?

Go deeper:

• Read my original Montauk Salt Cave show notes and personal experience

• Explore the Practical Nontoxic Living™ framework

• Explore the D-Tox Academy, Phase Two of the Ultimate Home Detox™, for ongoing guidance applying Practical Nontoxic Living™ across your home and everyday life

The experiences discussed in this episode are personal reports and should not be interpreted as evidence that halotherapy treats eczema, Lyme disease, respiratory disease, or other medical conditions.

Sophia Ruan Gushée visits beekeeper Laura Klahre, founder of Blossom Meadow, which is located in the North Fork of Eastern Long Island. Sophia and Laura discuss Colony Collapse Disorder, the pollinator crisis, and simple steps we can pursue to support our bees, other pollinators, and our ecosystem. This is a great podcast for the family.

Learn more at NontoxicLiving.tips.

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