The calculators give you a number; these guides explain what that number means and what to do with it. All of them rest on the same formulas as the tools.
RSS feedA photo shows volume, not density. What an AI model can see on the plate, what it is forced to guess, and the practical ways to shrink the error.
6 min read0.8 g/kg is an adequacy floor, not a target. Why the number rises in a deficit, in training and with age; per-meal distribution and what protein costs in calories.
6 min readThe number on the label is usually per 100 grams, not per pack. The portion trap, the reference intake column, sugars versus added sugars, and the ordering rule behind the ingredients list.
6 min readA calorie deficit means eating less than you burn. One kilogram of fat tissue holds roughly 7,700 kcal, and your weekly target is worked backwards from that number. Ranges, floors and why the scale swings.
6 min readIf you just want to run a number, the tools page gathers them all in one place.
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