By the Numbers Health
What works, ranked by a doctor.
Plain-language health books that check the claims you see online against the published research: does it work, how much, and is it safe? Every number says what it measures.
*And no, I don’t sell supplements.

How every book works
Not another list of tips. A ranking.
1. Grade it
Every food, habit and supplement gets one of six evidence grades, from Supported to Harmful.
2. Measure it
Each grade comes with a real number from the trials, and says exactly what that number measures.
3. Rank it
Then everything is sorted into Start here, Add next, Optional extras and Skip, with a 90-day plan.
The series
The books

Your A1c by the Numbers
Type 2 diabetes and prediabetes: food, exercise and supplements, graded and ranked.
Blood Pressure by the Numbers
Food, salt, movement, sleep and supplements for high blood pressure, ranked the same way.
Cholesterol by the Numbers
Diet patterns, fiber, exercise and supplements for high cholesterol, ranked the same way.
Planned titles are working titles. Check back here for news.