ข้อมูล

Open Food Facts Knowledge Base. Are there conditions to use the API?

https://support.openfoodfacts.org/help/en-gb/12-api-data-reuse/94-are-there-conditions-to-use-the-api

Official Open Food Facts page about reusing the database.

Mifflin MD, et al. A new predictive equation for resting energy expenditure in healthy individuals.

https://pubmed.ncbi.nlm.nih.gov/2305711/

Original paper for the Mifflin-St Jeor formula.

Frankenfield D, Roth-Yousey L, Compher C. Comparison of predictive equations for resting metabolic rate in healthy nonobese and obese adults: a systematic review.

https://pubmed.ncbi.nlm.nih.gov/15883556/

Review comparing common calorie formulas.

Hall KD, et al. Quantification of the effect of energy imbalance on bodyweight.

https://pmc.ncbi.nlm.nih.gov/articles/PMC3880593/

Explains why body weight does not change in a straight line.

Jäger R, et al. International Society of Sports Nutrition Position Stand: protein and exercise.

https://pubmed.ncbi.nlm.nih.gov/28642676/

Background for the protein ranges used by the calculator.

Slavin JL. Position of the American Dietetic Association: health implications of dietary fiber.

https://pubmed.ncbi.nlm.nih.gov/18953766/

Source for the 14 g per 1,000 kcal fiber rule.

Urban LE, et al. Food Label Accuracy of Common Snack Foods.

https://pmc.ncbi.nlm.nih.gov/articles/PMC3605747/

Shows that label values can still differ from lab measurements.