WQI Articles

Water Quality Articles

Independent research, testing, and certification context for teams tracking microplastics, water quality, and public health evidence.

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Microplastic particles suspended in blue drinking water

ResearchAug 5, 2026

Microplastics in Drinking Water: What Current Research Shows

A research-led overview of how microplastic particles enter drinking water systems, what scientists can measure today, and where uncertainty remains.

83%of tap water samples contain microplastics

5gof plastic consumed per person weekly

460Mtons of plastic produced annually

11Mtons enter oceans each year

Evidence-led water quality coverage

Water QualityAug 6, 2026

Microplastics in Water: Health Evidence & Brand Claims

The Wellness Quality Institute helps brands make verified, defensible microplastic claims. Understand the evidence, the gaps, and get certified today.

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