BMI: What the Number Means and Where It Fails
Where BMI came from, why clinicians still use a 190-year-old formula, and the four groups it routinely misclassifies.
Health & Fitness Guides
The formulas behind BMI, calories, macros and body composition, and what they can and cannot tell you.
Calorie Deficit: How to Set One You Can Actually Keep
How to size a deficit against your own maintenance level, why the scale lies for a fortnight, and the signs you have cut too far.
Do You Really Need 10,000 Steps? What the Evidence Says
The number came from a 1965 pedometer advert. The research since then points somewhere slightly different.