Volumetrics Author To Appear On CBS Early Show Tomorrow

Jan. 13, 2000
University Park, Pa. – Barbara Rolls, the Helen Guthrie Chair in Nutrition in the College of Health and Human Development, will appear on the "CBS Early Show" at 7:48 a.m., Friday, Jan. 14. Rolls will discuss her new book, Volumetrics: Feel Full on Fewer Calories" (Harper-Collins), which she co-authored with nutrition writer Robert A. Barnett. The basic strategy of "Volumetrics" -- eat a satisfying volume of food while controlling calories and meeting nutrient requirements -- is based on a series of studies conducted by Rolls in the Laboratory for the Study of Human Ingestive Behavior over the last seven years.

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