Energy allocation in response to reduced food intake in pregnant and lactating laboratory mice

An empirical and modeling approach was taken to the study of the mechanisms of energy allocation in small mammals. Feeding trials were conducted to provide data on the relationship between body weight, body composition, milk production, and food intake in white laboratory mice (Mus musculus). Pregnant and lactating females were fed ad libitum and at five levels of reduced intake during gestation only, gestation and lactation, and lactation only.