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Every diet contradicts the last. Carbs are bad. Fats are bad. Eat in a 6-hour window. The truth? Calories drive fat loss. Macros drive everything else: energy, muscle, success. It doesn't have to be confusing.
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Choose Your Starting Point
Pick a tool to get your numbers or browse articles to learn the fundamentals.
Get Personalized Insights
Get your results or learn the science in plain English.
Apply and Succeed
Use your numbers & knowledge to build habits that actually stick.
Latest Articles
Evidence-based nutrition knowledge, explained simply.
Whey vs. Casein vs. Vegan Protein: What’s Right for You?
Compare whey, casein, and vegan protein powders. Learn key differences, benefits, and tips to choose the best option for your goals and digestion.
5 Common Mistakes People Make When Tracking Calories (and How to Fix Them)
Avoid these 5 calorie tracking mistakes. Learn fixes like weighing portions, logging oils, using verified data, and adjusting targets for better results.
The Ultimate Guide to Macronutrients: How to Balance Protein, Carbs, and Fats for Your Fitness Goals
Beginner-friendly guide to macronutrients. Learn simple ranges and step-by-step tips to set protein, carbs, and fat for fat loss, muscle gain, or maintenance.