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A new study in Nature found that memory loss can be transferred via the gut. The culprit? A single species of bacteria that hijacks the nervous system. Here's how it works and what you can do today.
Nick Norwitz MD PhD | StayCurious Metabolism
Microplastics and the biology of athletic performance
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A question we sometimes see, and what the literature actually supports.
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In an emerging field, certainty can be overstated. Here is how we read the evidence, and where it still leaves room for future work.
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Coffee itself is not the issue. The plastic touching it may be. A science-based look at microplastics in coffee, from paper cups to pods, and how to reduce exposure.
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What That Actually Means
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A more comprehensive version of the tool, built to capture more of the exposure routes and environments that shape everyday microplastic burden
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A country level model of how waste systems, water infrastructure, and measurement constraints shape relative exposure
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Microplastics research is growing quickly. The problem is not just volume. It is navigation.
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A first version for making everyday microplastic exposure more relatable
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Why we do it
Read articleNew human research reveals how gut bacteria and creatine may restore brain energy and improve depression. If you have or know someone with depression, you need to read this.
Substack | StayCurious Metabolism