MyFitnessPal isn’t very reliable when it comes to tracking sodium and sugar — different people log the same foods differently, especially men, so it might not be good for studies or health advice.

Pro

Against

Evidence from Studies

Supporting (1)

Community contributions welcome

Reliability and Validity of Nutrient Assessment Applications for Canadian Endurance Athletes: MyFitnessPal and Cronometer

Cross-Sectional Study

Human

2025 Oct

Contradicting (0)

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No contradicting evidence found

Gold Standard Evidence Needed

According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.

Source Study

Reliability and Validity of Nutrient Assessment Applications for Canadian Endurance Athletes: MyFitnessPal and Cronometer

Score: 43

DOI: 10.1111/jhn.70148

Similar Assertions

Cronometer is a food-tracking app that gives very consistent results when different people log the same meals — especially for endurance athletes in Canada — so researchers and doctors can trust it for accurate diet tracking.

73%

MyFitnessPal isn't very accurate for tracking calories and nutrients in Canadian endurance athletes — it often gets protein wrong for men and overestimates calories and carbs for women, so it might not be good for serious diet planning.

71%