What "This Activates Your Brain's Reward System" Actually Tells Us
“Activates your brain’s reward system” sounds precise. An examination of what that phrase actually measures—and why it rarely tells you what health claims imply.
Phase I, II, and III Trials: What Each Actually Tests
Clinical trials happen in phases for a reason. An exploration of what Phase I, II, and III trials are designed to test—and what early results cannot yet establish.
Why There’s Rarely “A Gene For” Anything
Genetics coverage keeps finding 'a gene for' everything. The science tells a more complicated story. A closer look at what that framing gets wrong—and why it matters.
What “Cancer Breakthrough” Usually Means in Early Research
Headlines declare cancer breakthroughs regularly. Most of them describe findings that are years—or decades—away from helping patients. A closer look at what early-stage cancer research actually shows, and what gets lost in translation.
Why Guidelines Take Years to Reflect New Research
A new study makes headlines, and the guidelines don't change. A closer look at why the lag between research and clinical recommendations is intentional—and what it takes for evidence to actually shift practice.
Why Scientific Advice Changes (And Why That's Normal)
Scientific recommendations keep changing, and it feels like experts can't make up their minds. An exploration of why this happens, what separates genuine revision from flip-flopping, and how to interpret changing guidance more carefully.
Why Most Mouse Studies Don’t Become Medicine
Mouse research has powered major medical advances. It has also led to many promising ideas that never worked in humans. A closer look at when mouse studies are useful and when headlines get ahead of evidence.
Why Most Health Studies Don’t Apply Equally to Everyone
Health studies often report clear results—but those results don’t apply equally to everyone. A closer look at how study design limits generalizability and how to read health claims more carefully.
What Statistical Significance Actually Tells Us
‘Statistically significant’ sounds definitive—but it's not the same as large, important, or clinically meaningful. A closer look at what the term actually measures, why it's so often misunderstood, and how to read research claims more carefully.
Biomarkers vs. Survival: Why Measuring Change Isn't the Same as Measuring Benefit
Biomarkers dominate headlines and health claims, but a change in a biomarker is not the same thing as a change in health. An examination of what biomarkers actually measure, when they reliably predict patient outcomes, and why promising results often fail to translate into real benefits.
Why One Study Is Almost Never Enough
Scientific headlines often hinge on a single study, promising clear answers. But individual studies are designed to answer narrow questions, not deliver universal truths. An exploration of why replication matters, how evidence accumulates, and how to read new research more carefully.
What 'Backed by Science' Really Means
'Backed by science' sounds reassuring—but what does it actually mean? A closer look at how scientific evidence is built, interpreted, and often oversimplified.