The “eight glasses a day” rule has been repeated so often it feels like established science. It isn’t, exactly. There’s no single law of hydration that applies to every body, but researchers have landed on ranges that are far more useful than the old rule of thumb — and they include more than just the […]
The old "eight glasses a day" rule is more myth than science — here's what the actual research says about staying hydrated.
It is one of the most searched health questions there is, and the short answer is simpler than the wellness industry makes it sound: most adults need at least seven hours of sleep a night. Not eight exactly, not a personal biohacked number — seven or more, according to both the U.S. Centers for Disease
The CDC and the National Sleep Foundation agree on a floor for adults: seven or more hours a night. Here is what changes that number, and what happens when you miss it.
A children’s vaccine costs a health system a few dollars today and might prevent a hospitalization a decade from now — but the accountant closing this year’s books rarely sees the connection. The idea that preventive care saves money has been political shorthand for a generation of health reform. It shows up in campaign speeches,
The Hidden Cost of Health Systems That Wait for People to Get Sick Read More »
Preventive care is cheaper in theory. Most systems still aren't built to pay for it.
Ask ten public health communicators what makes a campaign work, and most will start with the same word: trust. The research increasingly agrees — but it also complicates some comfortable assumptions about what actually builds it. This piece isn’t built around a single interview. It’s a synthesis of what’s already on the record — published
A Conversation on What Makes Public Health Advice Actually Change Behavior Read More »
Why some public health campaigns work and most don't.