Microplastics Are Inside You — Now What?

By Kevin Caputo, LAc

Microplastics - why they matter, where they come from, and how to fight back without freaking out.


Why You Should Care (Yes, You)


Before we dive in, let’s hit you with the reality:
Microplastics have been found in human blood, lungs, brain tissue, placenta — and yes, even breast milk.

And they’re not just floating in your body. They can:
• Cross the blood-brain barrier
• Trigger inflammation and immune dysregulation
• Disrupt hormones (they mimic estrogen)
• Interfere with gut health, digestion, and nutrient absorption
• Accelerate oxidative stress and cellular damage
• Potentially play a role in cancer, fertility issues, cognitive decline, and more

This isn’t fear-mongering — it’s what the latest science is uncovering.
And here’s the part they don’t tell you: your exposure didn’t start last week.
It started before you were born.


So What Are Microplastics?

Microplastics are tiny plastic particles — smaller than 5mm — that come from:
• Breaking down of plastic bags, packaging, bottles, and containers
• Synthetic clothing fibers (like polyester, nylon, spandex)
• Tire dust and car exhaust
• Industrial pollution
• Personal care products (think glittery makeup, exfoliants)
• Food packaging, plastic water bottles, and even “healthy” takeout containers

There’s also nanoplastics — even smaller particles that can get inside your cells.


Where Did This All Start?

Plastics were introduced in the early 1900s, but exploded after WWII.
Cheap, durable, and easy to mass produce — plastic became everything.
By the 1970s, we were drowning in it. But back then, no one knew it would break down into micro-sized invaders that would end up in our food, water, air, and bodies.

Fast-forward to today:
• 5 grams of plastic per person per week — about a credit card’s worth
• Found in rainwater, breastmilk, fish, meat, salt, produce, and even bottled water labeled “pure”
• Inhaled in the air, especially indoors


Can We Escape It?

Short answer: No.
Long answer: You don’t need to escape it — you need to outsmart it.

Yes, plastics are everywhere. But your body is resilient. With the right support, it can protect, neutralize, and even eliminate many of these toxic exposures.


Acute vs. Chronic Exposure: What’s the Difference?

Acute exposure:
• A spike of plastic exposure (like eating hot food from a plastic container or drinking a full day’s worth of bottled water)
• Can cause short-term gut irritation, headaches, or mild inflammation
• Usually passes — if your detox systems are working well

Chronic exposure:
• Daily, low-level ingestion, inhalation, and absorption over months or years
• Plastics accumulate in your fat, brain, organs, and even bone marrow
• Linked to chronic fatigue, brain fog, hormone imbalance, weakened immunity, and more

Your body can handle a little.
It struggles when there’s a constant drip with no relief.


How to Defend Yourself — Without Losing Your Mind


This isn’t about panic. It’s about empowered protection.
Here’s how to live in the modern world and still win.


Step 1: Reduce Exposure (Control What You Can)
• Use glass, stainless steel, or ceramic for water and food
• Avoid hot food in plastic containers — heat accelerates leaching
• Use a microplastic-filtering water filter (check for NSF 401 certification)
• Avoid “fragrance” and glittery or synthetic skincare
• Wash synthetic clothes with a microfiber filter bag
• Don’t microwave food in plastic (ever)
• Cut down bottled water — it’s one of the worst offenders
• Air out your home, vacuum often, and avoid candles made from paraffin (they emit plasticized particles)


Step 2: Detox What You Can’t Avoid


These are your daily defenders — nutrients and compounds that help your body neutralize, bind, and remove plastic residues.

Binders (traps particles and toxins)
• Chlorella – binds to plastic-associated toxins and heavy metals
• Modified citrus pectin – binds in the gut without blocking nutrient absorption
• Fulvic acid – supports detox and cellular repair
• Activated charcoal – short-term use after heavy exposures

Liver + Lymph Support
• NAC – helps break down chemical residues and protects glutathione
• Sulforaphane (broccoli sprouts) – activates detox genes
• Milk thistle + dandelion – supports bile and liver regeneration
• Beetroot, turmeric, and ginger – reduce inflammation and aid detox flow

Cell + DNA Repair
• Glutathione – your master antioxidant
• Vitamin C + E – protect cell membranes from plastic-induced damage
• Zinc + selenium – defend against endocrine disruption

Brain + Hormone Protection
• Omega-3s (DHA/EPA) – reduce plastic-triggered neuroinflammation
• Ashwagandha + adaptogens – support hormone resilience
• Probiotics – rebalance the gut and protect the barrier


Step 3: Sweat + Move It Out

Plastics and chemical residues exit through sweat and stool — so get things moving:
• 15–30 mins of movement daily (walk, stretch, rebound, sauna)
• Infrared sauna or hot bath 2–3x/week
• Fiber-rich foods: chia, flax, veggies, psyllium husk
• Herbal teas: dandelion root, burdock, nettle, fennel


Step 4: Don’t Panic. Get Consistent.

The truth is, we’re all exposed. But don’t let that create anxiety — let it create momentum.

Your body is a detox machine. It just needs the right fuel, rest, and rhythm.


The Bottom Line

You can’t live in a bubble. And you don’t need to.
But you can live smarter, cleaner, and stronger — and that starts with awareness + action.

So next time you see a plastic wrapper, don’t freak out. Just keep doing what you’re doing:
• Eat clean
• Move daily
• Support your liver
• Stay hydrated
• Detox intentionally
• And keep showing up for your future self

Because while plastics might be everywhere… so is your power to fight back.

Nicki Masters