Micro-plastics: The Hidden Threat to Your Health

By Darrell Lomonaco, DC

We live in a world where convenience often comes at a cost. One of the most concerning modern exposures is something most people never see, yet interact with daily: microplastics. These tiny particles are now found in our water, food, and even the air we breathe. While they may be small, their impact on human health is anything but.

What Are Microplastics?

Microplastics are small plastic particles, typically less than 5 millimeters in size. Some are intentionally manufactured at that size, such as microbeads once used in personal care products. Others result from the breakdown of larger plastic items over time due to sunlight, heat, and physical wear.

Even smaller particles, called nanoplastics, are now being studied for their ability to penetrate tissues and circulate within the body.

Where Do They Come From?

Microplastics are more widespread than most people realize. Common sources include:

Plastic water bottles and food containers
Synthetic clothing fibers released during washing
Personal care products like exfoliants and toothpaste
Degrading plastic packaging and waste
Household dust containing plastic particles
Contaminated seafood, salt, and drinking water

Everyday habits, from drinking bottled water to reheating food in plastic containers, can increase exposure over time.

How Do Microplastics Affect the Body?

Research into microplastics is still emerging, but early findings are concerning. These particles have been detected in human blood, lungs, and even placental tissue. Their presence raises important questions about long-term health effects.

Potential impacts include:

Inflammation and Immune Response
Microplastics can trigger inflammation as the body recognizes them as foreign substances. Chronic inflammation is a known contributor to many long-term health conditions.

Endocrine Disruption
Many plastics contain chemicals such as BPA and phthalates, which can interfere with hormone function. This disruption may affect metabolism, reproductive health, and overall hormonal balance.

Toxic Load
Microplastics can act like sponges, absorbing harmful chemicals and environmental toxins. When these particles enter the body, they may carry those toxins with them, increasing the body’s overall burden.

Gut Health and Microbiome Impact
Emerging research suggests microplastics may disrupt the gut lining and alter the balance of healthy bacteria, which plays a critical role in digestion, immunity, and even mental health.

Why This Matters for Your Health

From a whole-body perspective, the concern is not just the presence of microplastics, but the cumulative effect they may have over time. The body is designed to heal and regulate, but constant exposure to foreign substances can interfere with that natural balance.

Many chronic health issues today involve inflammation, toxicity, and dysregulation of the nervous and endocrine systems. While microplastics are not the sole cause, they may be one more contributing factor adding stress to an already burdened system.

What Can You Do to Reduce Exposure?

While it is nearly impossible to eliminate microplastics entirely, there are practical steps you can take to reduce your exposure:

Use glass or stainless steel instead of plastic for food and water
Avoid heating food in plastic containers
Choose natural fiber clothing when possible
Filter your drinking water
Limit highly processed and packaged foods
Be mindful of personal care products and choose cleaner alternatives

A Proactive Approach to Wellness

Health is not determined by a single factor, but by the accumulation of daily choices. Reducing exposure to environmental toxins, including microplastics, is one way to support your body’s natural ability to function and heal.

At Lomonaco Family Chiropractic, we take a comprehensive approach to wellness, recognizing that true health involves more than symptom management. It involves understanding the many layers that influence how your body performs every day.

If you are looking to take a more proactive role in your health, we are here to help guide you on that journey.