What are people really eating? The relation between energy intake derived from estimated diet records and intake determined to maintain body weight


Authors: Mertz, W., Tsui, J.C., Judd, J.T., Reiser, S., Hallfrisch, J., Morris E.R., Steele, P.D., Lashley, E.

"Comparing their estimated energy with the intake determined to maintain weight yielded mean differences of 2365 and 1792 (56Id5 and 428 kcal) in men and women, respectively, representing an underreporting of 18%."