Microplastics
Description
Microplastics—tiny plastic fragments less than 5mm in size—have been found in drinking water, seafood, table salt, and even human blood and breastmilk. These particles can carry endocrine-disrupting chemicals like BPA and phthalates, alter the gut microbiome, provoke immune responses, and impair detox pathways. Functional medicine approaches microplastic exposure by identifying the sources and symptoms, supporting the body’s ability to eliminate toxicants, and strengthening barriers like the gut lining and cell membranes. Reducing exposure and enhancing detoxification can protect long-term hormonal, neurological, and immune health.
Symptoms
Hormonal imbalances
Fatigue or brain fog
Digestive distress (bloating, IBS)
Acne or skin inflammation
Chemical sensitivity
Allergies or asthma
Fertility issues
Immune suppression
Weight gain or resistance
Mood changes
Labs & Testing Options
Environmental toxin panels (phthalates, BPA, plastics metabolites)
Stool testing for dysbiosis or gut permeability
Glutathione and oxidative stress markers
Methylation and detox gene SNP testing (MTHFR, GST)
Hormone panel (estradiol, testosterone, progesterone)
Organic acids test (mitochondrial and detox function)
Inflammatory markers (hs-CRP, IL-6)
Treatment Options
Elimination of plastic containers, bottles, and food wraps
Binder therapy (zeolite, chlorella, activated charcoal)
Liver support (glutathione, milk thistle, NAC)
Gut barrier repair (L-glutamine, probiotics, zinc carnosine)
Omega-3s and vitamin E to protect membranes
Dry brushing, sauna therapy, sweating
Hydration with filtered water (non-plastic containers)
Clean personal care and household product swaps
They’re in your food, water, and bloodstream. Learn how to minimize plastic exposure and protect your health.