STUDY ON ENERGY METABOLISM OF ADULTS WITH ABNORMAL BODY WEIGHT / 营养学报

ABSTRACT

Objective: To study the energy metabolism on adults with abnormal body weight. Method: Twenty four men aged 20-30 years old were chosen as the subjects whose BMI were more than 25 in obesity group, less than 18.5 in lean group and from 18.5 to 23 in normal group. K4b2 expiry monitor was used to study the energy metabolism of the subjects. Results: The total food intakes, the total energy intakes and the basal metabolism expenditure of the obese subjects were significantly higher than those in the normal and the lean group (P