The fundamentals behind any weight-loss approach: energy balance, calories, BMR and TDEE, and how fat loss actually works.
Ultimate guide · 2 articles published
These fundamentals apply with or without medication. Pair them with our free calculators to turn the concepts into personal estimates.
A plain-English guide to calorie deficits: what they are, how big they need to be for gradual weight loss, why the old 3,500-calorie rule overpromises, how to estimate yours with TDEE and the NIH Body Weight Planner, and how GLP-1 medications fit in.
Weightomics Editorial Team13 min read
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.
Weightomics Editorial Team12 min readQuestions to ask, prep steps and what to track in your first weeks, plus new evidence-based guides by email. (Coming soon.)