Research

Energy balance

Body weight changes are significantly related to calorie balance over a week, but daily weight changes only weakly explain daily calorie balance variations.

Your weekly weight change is a moderate indicator of your weekly calorie balance, but daily weight fluctuations are a poor indicator of daily calorie balance. Do not try to adjust your daily food intake based on daily scale readings.

GoodQualifiesMEDIUM confidence
Weight change and calorie balance over 1 week were related, the correlation averaging 0.40. There was a correlation of 0.32 between daily weight changes and calorie balance. A rather small amount of variation in calorie balance can be explained by contemporary changes in weight.
O. G. Edholm et al. · British Journal Of Nutrition · 1970

Why this rating

Statistically significant correlations, but the explanatory power (r^2) is low.

Source

Food intake and energy expenditure of army recruits

O. G. Edholm et al. · British Journal Of Nutrition · 1970

DOI 10.1079/bjn19700112

cross_sectional · n=64Cited 188×
Read the paper
DOI resolved against Crossref · corpus check 2026-06-10

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