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Genomics · 6 min read
A polygenic score sums thousands of tiny genetic effects into one number — a direction, not a diagnosis. A plain-English guide to what a PRS means, what it doesn't, and why ancestry matters for how much to trust it.
Understanding your labs5 min read
A lab reference range describes a population, not you — and by design ~1 in 20 healthy people fall outside it. Here's what 'normal' really means, and why your own trend over time is often the more useful read.
At your appointment5 min read
The average primary-care visit is short, and a lot gets lost in it. A simple ten-minute prep — your top concern, your trends, your questions — quietly makes the appointment bigger. Here's the one-page version.
The whole picture5 min read
A single reading is easy to shrug off. Several that move together over the same few months can be a pattern worth a closer look. Why the signal you're missing usually lives in the overlap between your wearables, labs, and records.
Privacy6 min read
You can change a leaked password, not your genome. A plain-English look at the 23andMe breach and bankruptcy, why genetic data is uniquely sensitive, and the questions to ask before you upload your DNA anywhere.