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Nov 4, 2026
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2 min read
Calories decide how much weight you lose. Macros decide whether it's fat or muscle.
The exact math behind your calories, protein, carbs and fats, plus a free calculator that does it for you.
Your numbers only work if your logging is accurate. Here's how to get it right in minutes a day.
The scale stopped moving. Before you cut another calorie, run through these 4 steps.
