OBJECTIVE: Larger portion sizes (PS) are associated with greater energy intake (EI), but little evidence exists on the appetitive effects of PS reduction. This study investigated the impact of reducing breakfast PS on subsequent EI, postprandial gastrointestinal hormone... View more
Levitsky, D.A., Youn, T. The more food young adults are served, the more they overeat. Journal of Nutrition 2004; 134(10):2546-2549.
Rolls, B.J., Morris, E.L., Roe, L.S. Portion size of food affects energy intake in normal-weight and overweight men and women. American Journal of Clinical Nutrition 2002; 76(6):1207-1213.
Rolls, B.J., Roe, L.S., Meengs, J.S., Wall, D.E. Increasing the portion size of a sandwich increases energy intake. Journal of the American Dietetic Association 2004; 104(3):367-372.
Kral, T.V.E., Roe, L.S., Rolls, B.J. Combined effects of energy density and portion size on energy intake in women. American Journal of Clinical Nutrition 2004; 79(6):962-968.
Kelly, M.T., Wallace, J.M.W., Robson, P.J., Rennie, K.L., Welch, R.W., HannonFletcher, M.P., Brennan, S., Fletcher, A., Livingstone, M.B.E. Increased portion size leads to a sustained increase in energy intake over 4d in normal-weight and overweight men and women. British Journal of Nutrition 2009; 102(3):470-477.
Rolls, B.J., Roe, L.S., Meengs, J.S. Reductions in portion size and energy density of foods are additive and lead to sustained decreases in energy intake. American Journal of Clinical Nutrition 2006; 83(1):11-17.
Rolls, B.J., Roe, L.S., Meengs, J.S. The effect of large portion sizes on energy intake is sustained for 11 days. Obesity 2007; 15(6):1535-1543.
Rolls, B.J., Roe, L.S., Meengs, J.S. Larger portion sizes lead to a sustained increase in energy intake over 2 days. Journal of the American Dietetic Association 2006; 106(4):543-549.
International Journal of Behavioral Nutrition and Physical Activity 2007; 4:27.
Prentice, A., Jebb, S. Energy intake/physical activity interactions in the homeostasis of body weight regulation. Nutrition Reviews 2004; 62(7):S98-S104.