Precision Nutrition Coaching
One habit. Two weeks. Transform.
The coaching platform that enforces behavior change through progressive habit scaffolding. Built for Precision Nutrition certified coaches and their clients.
Two experiences, one platform. Choose your role to see the journey.
Create your account, enter your body stats, and get personalized macro targets calculated instantly using Mifflin-St Jeor + ISSN science.
Your coach assigns ONE habit every 14 days. No overwhelm — just "Drink 3L water" or "Eat protein every meal." Check in daily with one tap.
Each day you complete your habit, your streak grows. After 14 days, the habit is locked in and your coach unlocks the next challenge.
Search 350,000+ foods via USDA, log meals with one tap, and see your macros fill up in real-time rings. Or snap a photo — AI estimates the macros.
Track hydration with a visual progress bar. Follow your coach's evidence-based supplement protocol with daily checklists.
Weight trends, completed habits, macro averages — all in one place. Your coach sees the same data and gives feedback.
Not another calorie tracker. A complete coaching infrastructure.
BMR, TDEE, macros calculated from Mifflin-St Jeor. Protein targets from ISSN. Hydration from body weight. Every number has a citation.
Ask "What should I eat?" and get meal suggestions fitting your remaining macros. Snap a food photo for instant macro estimation.
Row-level security on every table. Clients only see their own data. Coaches only see assigned clients. Supabase Postgres with encrypted auth.
Designed for phones. Dark premium theme, glass morphism, smooth animations. Works as a PWA — add to home screen for app-like experience.
Habit engine:Based on Precision Nutrition's validated framework — one habit every 14 days, progressive scaffolding, behavioral readiness assessment. Tested with 100,000+ clients.
Nutrition calculations: BMR via Mifflin-St Jeor (most accurate for general population). TDEE multipliers from ACSM. Protein targets from ISSN position stands (1.6-2.2 g/kg/day). Hydration at 35ml/kg.
Supplement evidence: Every supplement in our protocol builder is rated A (strong evidence) through D (weak). Based on IOC consensus, ISSN position stands, and systematic reviews.
Food data: USDA FoodData Central — 350,000+ foods with verified nutritional data from the US Department of Agriculture.
Built on evidence from
Join as a coach or client. Start your first habit cycle today.
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