Most fat loss advice is either too extreme to sustain or too vague to actually use. This is neither.

The Body Composition OS is a complete 12-week fat loss system inside Notion — built on the same science-backed principles behind the content you already trust, turned into a step-by-step system you can execute starting today.

What's inside:

🧭 Personal Calorie & Macro Calculator — Input your stats once, get your exact daily targets. No apps, no guesswork.

📉 12-Week Fat Loss Protocol — A three-phase system: foundation, active fat loss, and maintenance transition. Week by week.

📊 Weekly Progress Tracker — Log weight, measurements, habits, and weekly averages. See the real trend, not just the daily noise.

🥗 Nutrition for Fat Loss — What to eat, when, and how to structure every meal for maximum fat loss and minimum muscle loss.

💪 Training for Fat Loss — A full 3-day resistance training split you can do at home or in the gym, with cardio guidelines built in.

💤 Recovery & Hormones — The section most programs skip. Sleep, cortisol, and testosterone as fat loss tools.

Who this is for: Anyone who wants to lose fat systematically — without crash dieting, losing muscle, or rebounding after.

How it works: Instant Notion access. Duplicate the workspace, enter your personal numbers into the calculator, and follow the protocol from Week 1.