The purpose of this study is to determine the effect of consuming different dietary sources of fat on satiety, and energy metabolism. We will use a controlled setting to determine whether the source of dietary fat is related to perceived satiety, satiety hormone responses, and energy expenditure by conducting experiments to evaluate short term (acute). This study is being conducted by Susan K. Raatz, Ph.D., R.D. at the Grand Forks Human Nutrition Research Center in Grand Forks, ND.

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