Age-Related Increase in Food Spilling by Laboratory Mice May Lead to Significant Overestimation of Actual Food Consumption: Implications for Studies on Dietary Restriction, Metabolism, and Dose Calculations

Abstract

It is widely accepted that food consumption in humans declines with advanced age; however, data from mice remain controversial. Based on our previous observation that mice spill a considerable amount of food while eating, we hypothesized that increased food spillage in old mice masks actual food intake. To investigate whether mice exhibit age-associated… (More)
DOI: 10.1093/gerona/gls009

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