Dane
Dane
Skad biora sie dane, jak liczone sa wzory i gdzie konczy sie dokladnosc tego szacunku.
In short
Use the numbers on this site as a guide. Neither the food database nor the calculator promises perfect precision.
- Food pages are based on Open Food Facts data and cleaned up before publication.
- The calculator gives a starting estimate, not a personal medical target.
- If numbers disagree, the package and your real weight trend matter more.
Jak dziala strona
Zasady publikacji
Skad biora sie dane
Baza opiera sie na wycinku RU z Open Food Facts. Przed publikacja dane sa porzadkowane, zeby karty produktow dalo sie latwo czytac i porownywac.
Nie wrzucamy surowego dumpa wprost do serwisu. Najpierw porzadkujemy pola, a dopiero potem budujemy na nich strony i kalkulatory.
Jakie strony publikujemy
Publikujemy tylko takie strony, ktore maja sens dla ludzi, a nie sa napisane tylko pod indeks wyszukiwarki.
Wyniki wyszukiwania i tymczasowe stany kalkulatorow nie sa traktowane jako glowne strony serwisu.
Sources
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Open Food Facts Knowledge Base. Are there conditions to use the API?
Official Open Food Facts page about reusing the database.
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Mifflin MD, et al. A new predictive equation for resting energy expenditure in healthy individuals.
Original paper for the Mifflin-St Jeor formula.
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Frankenfield D, Roth-Yousey L, Compher C. Comparison of predictive equations for resting metabolic rate in healthy nonobese and obese adults: a systematic review.
Review comparing common calorie formulas.
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Hall KD, et al. Quantification of the effect of energy imbalance on bodyweight.
Explains why body weight does not change in a straight line.
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Jäger R, et al. International Society of Sports Nutrition Position Stand: protein and exercise.
Background for the protein ranges used by the calculator.
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Slavin JL. Position of the American Dietetic Association: health implications of dietary fiber.
Source for the 14 g per 1,000 kcal fiber rule.
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Urban LE, et al. Food Label Accuracy of Common Snack Foods.
Shows that label values can still differ from lab measurements.