How we cook food can change more than its flavor and texture. Under certain conditions, high temperatures can also create compounds we may want to limit.

In this short episode of Practical Nontoxic Living™, I look at what happens when foods—especially meats—are cooked at very high temperatures, and some simple ways to reduce the formation of compounds such as heterocyclic amines (HCAs) and polycyclic aromatic hydrocarbons (PAHs).

HCAs can form when meat is cooked at high temperatures, while PAHs can form when fat and juices drip onto flames or very hot surfaces and the resulting smoke comes into contact with food.

In this episode:

• Why cooking temperature and technique can influence the compounds that form in food

• What HCAs and PAHs are and why researchers study them

• Why grilling, charring, and prolonged high-heat cooking deserve particular attention

• Simple ways to reduce charring and smoke exposure without giving up foods you enjoy

• How lower-temperature methods and shorter cooking times can sometimes reduce formation of these compounds

• Why this is another place where small changes—not culinary perfection—can make sense

The point isn't that grilled or roasted food is suddenly "toxic," or that you need to eliminate high-heat cooking. It's to understand which cooking conditions tend to create more of these compounds and make a few practical adjustments when they're easy.

For me, that's Practical Nontoxic Living™: not turning every exposure into something to fear, but knowing enough to make the wiser choice when the tradeoff is small.

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.

How much can the design of a room influence how we feel inside it?

In this episode of Practical Nontoxic Living™, my niece and colleague Elizabeth McCormick joins me to reflect on a masterclass taught by interior designer Deborah DiMare during Ruan Living's 40-Day Home Detox™, Phase One of the Ultimate Home Detox™.

Then you'll hear directly from Deborah about her approach to creating spaces that consider not only aesthetics, but also materials, sensory experience, environmental exposures, and the needs of the people who live there.

Her work with clients on the autism spectrum and people with sensory sensitivities has made her especially attentive to elements many of us rarely think about—light, color, texture, textiles, mirrors, furniture, and how a space feels to the nervous system.

In this episode:

• How light, color, texture, and materials can influence our experience of a room

• What Deborah has learned from designing for people with sensory sensitivities

• Why bedding, upholstery, textiles, and furniture materials deserve a closer look

• How she thinks about creating calmer, more supportive environments

• The difference between vegan design and cruelty-free design

• Why environmental health became part of Deborah's approach to interiors

• Practical questions to ask when furnishing or redesigning a home

A thoughtfully designed space can't guarantee better physical or mental health. But our environments can influence comfort, sensory load, stress, behavior, and how supported we feel in everyday life.

That's what I find most interesting about Deborah's work: design isn't only about what a room looks like. It's also about how living in that room feels.

This conversation originally took place as part of the 40-Day Home Detox™, Phase One of the Ultimate Home Detox™.

Go deeper:

• Learn more about Deborah DiMare and DiMare Design

• Explore VeganDesign.org

• Listen to my conversation with Andrew Pace about building materials and healthier homes

• Explore the Practical Nontoxic Living™ framework

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

Wireless earbuds sit inside our ears for hours at a time. Should that proximity make us think differently about using them?

In this short Ultimate Home Detox™ Unpacked episode of Practical Nontoxic Living™, I consider one of my own everyday technology choices: wireless versus wired earphones.

Bluetooth earbuds use radiofrequency electromagnetic fields to communicate with our devices. That doesn't mean wireless earbuds have been shown to harm the brain. The larger scientific questions around long-term, low-level radiofrequency exposure continue to be studied, and evidence specific to wireless earbuds is limited.

So this episode is less about declaring Bluetooth "dangerous" and more about how I practice precaution when an alternative is easy.

In this episode:

• Why I started thinking differently about wireless earbuds

• The difference between identifying an exposure and establishing that it causes harm

• Why proximity, duration, and frequency of use factor into how I think about EMFs

• Why wired headphones are one simple way to reduce an exposure if doing so doesn't meaningfully inconvenience you

• How I decide when a precaution is worth taking even when the science isn't definitive

This is an example of Practical Nontoxic Living™ in everyday life.

I don't need to believe that wireless earbuds are harming me to recognize that, when I have two workable options and one reduces an exposure I'd prefer to minimize, I may simply choose the lower-exposure option and move on.

That's very different from living in fear of technology.

It's asking: Given what we know, what we don't know, and how easy the alternative is, what's the wisest choice for me?

This short episode was originally part of the Ultimate Home Detox™ Unpacked series.

Go deeper:

• Explore Ruan Living's EMF Detox resources

• 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.

How do you eat well when life is busy—and which shortcuts are actually worth taking?

In this episode of Practical Nontoxic Living™, I revisit two conversations with Elissa Goodman, nutritionist, author, speaker, and cancer survivor, about making nourishing food choices more realistic in everyday life.

The episode begins with an excerpt from Elissa's masterclass inside the 40-Day Home Detox™, Phase One of the Ultimate Home Detox™, where she shares the cooking habits, ingredients, and conveniences she relies on when time is limited.

I also revisit our earlier conversation from Episode 35, in which Elissa shares her personal experience navigating cancer and other health challenges and how those experiences changed the way she thought about food, stress, lifestyle, and well-being.

In this episode:

• How Elissa makes nutrient-dense meals more manageable during busy weeks

• Why frozen vegetables can be a practical and nutritious option

• The cooking methods and ingredients she tends to prioritize

• How she thinks about food quality without expecting every meal to be perfect

• Where reducing avoidable food and kitchen exposures fits into her broader approach

• How her experience with cancer changed her relationship with nutrition and lifestyle

• Why a person's health story can offer ideas without becoming a prescription for someone else's treatment

Elissa's story is personal. Cancer outcomes depend on the type and stage of disease, medical treatment, biology, and many other factors, and this conversation should not be interpreted to mean that diet or lifestyle changes alone can treat or cure cancer.

What I find useful here is something broader: healthy eating has to work in the life you actually have.

Sometimes Practical Nontoxic Living™ means scrutinizing an ingredient or exposure. Other times, it means making the healthier choice easier—keeping frozen vegetables on hand, simplifying meals, or letting "good enough" win over an ideal you can't sustain.

Go deeper:

• Learn more from Elissa Goodman

• Learn about the 40-Day Home Detox™, Phase One of the Ultimate Home Detox™

• Explore the Practical Nontoxic Living™ framework

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

Are raw vegetables always healthier—or can cooking actually make some nutrients easier for our bodies to use?

In this short Ultimate Home Detox™ Unpacked episode of Practical Nontoxic Living™, I explore what happens to vegetables when we cook them—and why "raw versus cooked" isn't as simple as one being better than the other.

Some nutrients are sensitive to heat or cooking water. Others can become more bioavailable after cooking. And gentle methods such as steaming can offer a useful middle ground.

In this episode:

• Why cooking can reduce some nutrients while making others more accessible

• How heat, water, and cooking time can affect nutrient retention

• Why steaming is often a useful way to cook vegetables without excessive nutrient loss

• Why the "healthiest" preparation can differ from one vegetable to another

• Why variety—both in the vegetables we eat and how we prepare them—may matter more than finding one perfect method

• How practicality, taste, and what your family will actually eat belong in the decision too

This is a small example of a larger Practical Nontoxic Living™ principle:

The goal isn't to identify one perfectly healthy way to do everything. It's to understand the tradeoffs well enough to make a wiser choice in real life.

Sometimes that means raw. Sometimes steamed. Sometimes roasted vegetables your family actually wants to eat are the wisest choice of all.

This short episode was originally part of the Ultimate Home Detox™ Unpacked series.

Go deeper:

• Explore the Practical Nontoxic Living™ framework

• Learn about the 40-Day Home Detox™, Phase One of the Ultimate Home Detox™

• 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

This episode introduced Raindrops of Practical Nontoxic Living™—a series of short, more personal episodes I began sharing between longer conversations.

The idea was simple: not every useful observation needs an hour-long discussion.

Sometimes it's a product I'm reconsidering, something I've changed in my own home, a study that made me pause, a conversation I can't stop thinking about, or a small decision that illustrates how I practice Practical Nontoxic Living™ in real life.

I called them Raindrops because each one was meant to be small. But small observations, repeated over time, can change the way we notice what surrounds us—and the choices we make in response.

In this episode:

• Why I wanted to experiment with shorter, less-produced episodes

• What I mean by a "Raindrop" of Practical Nontoxic Living™

• Why small changes can sometimes be more useful than trying to overhaul everything at once

• How these episodes fit into my broader exploration of the Ultimate Home Detox™

• Why Practical Nontoxic Living™ is a practice rather than a finish line

Raindrops eventually became a place for me to think beyond products and chemical exposures, too—about sleep, food, stress, family decisions, and what it actually looks like to apply these ideas in a real life.

A note from today: I've since paused the Raindrops series as the Practical Nontoxic Living™ podcast continues to evolve. But these episodes remain part of the archive—and, looking back, I can see them as an early step toward the more personal questions I'm exploring now.

Go deeper:

• Explore the Practical Nontoxic Living™ framework

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

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

In this episode, the interviewer becomes the interviewee.

After completing Ruan Living's 40-Day Home Detox™, Phase One of the Ultimate Home Detox™, DailyMail U.S. Deputy Health Editor Alexa Lardieri turned her journalist's questions on me.

We talk about what nearly two decades of studying environmental exposures have changed in the way I think, shop, parent, and make decisions—and what I've learned about simplifying nontoxic living enough that it can actually fit into a real life.

In this episode:

• What first drew me into this work nearly twenty years ago

• What has surprised me most as the science and marketplace have evolved

• Why my approach has shifted away from trying to identify every individual "toxin" and toward recognizing recurring patterns

• Three of the simplest places I suggest starting when reducing everyday exposures

• What I wish I had understood earlier as a parent

• How I think about talking to children and teenagers about environmental health without creating fear

• What I wish regulators and manufacturers would do differently

• Why Practical Nontoxic Living™ has increasingly become less about perfection—and more about making wiser decisions with the information we have

Looking back, one of the biggest lessons has been that nontoxic living gets easier when you stop treating every product as a separate research project.

The goal isn't to know everything. It's to recognize what tends to matter, understand the tradeoffs, and become more confident making decisions in the context of your own life.

This conversation is Part 4 of Alexa's 40-Day Home Detox series.

Go deeper:

• Read the DailyMail investigation that first connected Alexa and me: Daily Mail health journalists test themselves for cancer-causing chemicals—with terrifying results

• Learn about the 40-Day Home Detox™, Phase One of the Ultimate Home Detox™

• Explore my Household Repeat Offenders™ framework

• Explore the Practical Nontoxic Living™ framework

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

What comes after you've identified the exposures you want to reduce?

In Part 3 of my series with DailyMail U.S. Deputy Health Editor Alexa Lardieri, we talk about her favorite part of Ruan Living's 40-Day Home Detox™—Phase One of the Ultimate Home Detox™: the expert masterclasses.

The 40-Day experience doesn't end with removing or replacing products. Its final Design phase asks a different set of questions:

What do I want to bring into my home and life? What supports me? How do I want to live?

That's why I invited experts from fields beyond environmental health—including nutrition, hormones, psychology, interior design, and emotional well-being—to help us think more expansively about what a healthier home and lifestyle can mean.

In this episode:

• Why Alexa says the expert masterclasses were her favorite part of the 40-Day Home Detox

• Why I designed the program to move from reducing exposures to intentionally designing what comes next

• Holistic nutritionist Elissa Goodman on hydration and what she notices in her work with clients

• Interior designer Deborah DiMare on how materials, sensory experience, and design choices can influence how a space feels

• Why creating a supportive home involves more than identifying what to avoid

• How the Design phase became an early expansion of Practical Nontoxic Living™ beyond products and chemicals alone

The question eventually became bigger than What should I remove?

It became: What do I want to add, cultivate, and design into the life I'm creating?

Looking back, I can see this as another step toward the question I'm exploring more deeply now: What is shaping us—and what can we thoughtfully shape in return?

This is Part 3 of Alexa's 40-Day Home Detox series.

Go deeper:

• Learn more about Elissa Goodman

• Learn more about Deborah DiMare and DiMare Design

• Learn about the 40-Day Home Detox™, Phase One of the Ultimate Home Detox™

• Explore the Practical Nontoxic Living™ framework

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

What happens when you decide to change your home—but the other person living in it hasn't made the same decision?

In Part 2 of my series with DailyMail U.S. Deputy Health Editor Alexa Lardieri, Alexa shares what it was actually like to move through Ruan Living's 40-Day Home Detox™, Phase One of the Ultimate Home Detox™, alongside her husband.

Alexa had already been avoiding fragrance because it can trigger her migraines. But during the program, she began noticing how broadly fragrance can appear across everyday household and personal care products—and how much easier reducing exposures became once she stopped evaluating every product as a separate problem.

In this episode:

• What surprised Alexa about the number of products that can contain fragrance

• How the LOLA POP™ Detox Method helped make an entire-home project feel more manageable

• How she used Love Test Detox Stickers™ to identify products she wanted to reconsider rather than replacing everything immediately

• What happened when her initially hesitant husband became involved

• How they went from approaching purchases differently to becoming what Alexa called a "dynamic duo" when shopping for their home

• Why changing a shared environment often requires communication and collaboration—not just a list of "better" products

One of my favorite things about Alexa's experience is that her home detox didn't become a solo pursuit that everyone else had to tolerate.

It became something she and her husband learned to navigate together.

That matters because Practical Nontoxic Living™ has to work in a real household—with different preferences, priorities, budgets, habits, and thresholds for change. The wisest choice isn't always the theoretically "cleanest" one. Sometimes it's the change your household can understand, agree on, and actually sustain.

This is Part 2 of Alexa's 40-Day Home Detox series.

Go deeper:

• Learn about the 40-Day Home Detox™, Phase One of the Ultimate Home Detox™

• Learn how I use Love Test Detox Stickers™ to make product decisions more intentional

• Read the DailyMail investigation that first connected Alexa and me: Daily Mail health journalists test themselves for cancer-causing chemicals—with terrifying results

• Explore the Practical Nontoxic Living™ framework

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

What happens when a health journalist who already writes about environmental exposures takes a closer look at her own home?

In Part 1 of this four-part series, I speak with DailyMail U.S. Deputy Health Editor Alexa Lardieri about what surprised her while completing Ruan Living's 40-Day Home Detox™, Phase One of the Ultimate Home Detox™.

Alexa was already familiar with many of the health concerns associated with everyday chemical exposures. But moving through her own products, routines, and household choices revealed how different it can feel to apply that information in real life.

In this episode:

• What surprised Alexa most once she began examining her own home

• Why "unscented" doesn't always mean fragrance-free

• How product labels can be more complicated than they first appear

• Why cookware and food-storage materials became part of her home detox

• What emerging research on microplastics in both human and animal tissues made us think about

• How knowing about environmental health is different from changing the habits and products you live with every day

One of the things I found most interesting about Alexa's experience is that expertise didn't eliminate surprise.

That's part of why I created Practical Nontoxic Living™ as a framework rather than a checklist. The goal isn't to memorize every concerning chemical or product category. It's to recognize patterns, know what questions to ask, and make decisions that are practical enough to live with.

This is Part 1 of Alexa's 40-Day Home Detox series.

Go deeper:

• Learn about the 40-Day Home Detox™, Phase One of the Ultimate Home Detox™

• Read the DailyMail investigation that first connected Alexa and me: Daily Mail health journalists test themselves for cancer-causing chemicals—with terrifying results

• Listen to my conversation with Million Marker founder Jenna Hua: Which Toxins Are in My Body?

• Read my guide to glass food-storage containers

• Read my guide to safer cookware choices

• Explore the Practical Nontoxic Living™ framework

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