
Calories In, Calories Out, Explained
Is calories in, calories out a myth? What energy balance means, why the 3,500-calorie rule overpromises, where hormones and food quality fit, and how GLP-1 medications change the equation.
2 pieces tagged Maintenance.

Is calories in, calories out a myth? What energy balance means, why the 3,500-calorie rule overpromises, where hormones and food quality fit, and how GLP-1 medications change the equation.

Why strength training matters on semaglutide or tirzepatide: what DXA studies show about lean mass loss, what US guidelines recommend, how to start safely and what to ask your clinician.
Questions to ask, prep steps and what to track in your first weeks, plus new evidence-based guides by email. (Coming soon.)