Research

Energy balance

In young military recruits undergoing high-intensity training, daily food intake does not acutely regulate or compensate for daily energy expenditure, as there is no significant day-to-day correlation between the two.

Do not rely on your daily hunger to tell you how much to eat based on your daily activity. In high-activity environments like military training, people do not automatically eat more on heavy training days. To maintain energy balance, you must consciously manage your food intake regardless of day-to-day exercise variations.

GoodRefutesHIGH confidence
Serial auto- and cross-correlations of intake and expenditure were very small and there was no significant relationship between food intake and energy expenditure on the same day.
O. G. Edholm et al. · British Journal Of Nutrition · 1970

Why this rating

Large sample size (64 subjects), rigorous measurement methods (IMP, weighed food), but limited to a specific, controlled military population.

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×
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DOI resolved against Crossref · corpus check 2026-06-10

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