February 19, 2026 · Science

The gastric imprint of microplastic exposure

How microplastics interact with the gut barrier, microbiome, and metabolic signaling

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February 05, 2026 · Solutions

The moment plastic became a human problem

A founders’ story

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February 05, 2026 · Exposure

Nanoplastics, microplastics, and human exposure

Why the smallest plastic particles may matter the most

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staycuriousmetabolism.substack.com Feb 05, 2026

This Graph Changed How I Think About Dementia

A graph showing the relationship between microplastics accumulation in human brain tissue and dementia cases that shifted my perspective on neurological disease.

Dr. Nick | Stay Curious Metabolism

January 13, 2026 · Science

From deescalation to "debunking" to dismissal

Structural asymmetries in microplastic risk assessment

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January 07, 2026 · Science

When plastic enters the cell

The intracellular fate of microplastics and nanoplastics after endocytosis

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staycuriousmetabolism.substack.com Dec 18, 2025

Inside My Supplement Stack: What I Take and Why

A transparent look at the supplements I use for muscle, brain, gut, and sleep health — and the personal reasoning behind each choice.

Dr. Nick | Stay Curious Metabolism

December 15, 2025 · Exposure

The invisible ingredient

A beginner’s guide to microscopic plastic particles in your food

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December 13, 2025 · Solutions

A note on transparency

What Winnow is, what it is not, and why that distinction matters

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December 08, 2025 · Solutions

Allowing the good in and keeping the bad out

Supporting a healthy gut and its microbiome in a plastic-polluted world

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December 04, 2025 · Solutions

A stance against ingested microplastics

How probiotics may help and why Winnow is leaning in

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staycuriousmetabolism.substack.com Dec 03, 2025

Saint Dr Nick's Holiday Gift Guide

Instead of giving you a detailed breakdown of the latest Cell or Nature paper, I'm giving you a holiday gift guide.

Dr. Nick | Stay Curious Metabolism