Recent study demonstrates the benefits of a high-protein meal on satiety and as a tool in battling obesity

MacroCareA new study has been published that again demonstrates the value of eating a high-protein meal to start the day. This corroborates 3Care’s position that a macronutrient strategy is critical in dealing with hormonal signaling, and in turn can address many metabolc disorders that are correlated to the obese state. Here are the highlights from the findings:

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Beneficial effects of a higher-protein breakfast on the appetitive, hormonal, and neural signals controlling energy intake regulation in overweight/obese, “breakfast-skipping,” late-adolescent girls1,2,3
Heather J Leidy, Laura C Ortinau, Steve M Douglas, andHeather A Hoertel

Abstract (highlights)

Background: Breakfast skipping is a common dietary habit practiced among adolescents and is strongly associated with obesity.

Objective: The objective was to examine whether a high-protein (HP) compared with a normal-protein (NP) breakfast leads to daily improvements in appetite, satiety, food motivation and reward, and evening snacking in overweight or obese breakfast-skipping girls.

Design: A randomized crossover design was incorporated in which 20 girls [mean ± SEM age: 19 ± 1 y; body mass index (in kg/m2): 28.6 ± 0.7] consumed 350-kcal NP (13 g protein) cereal-based breakfasts, consumed 350-kcal HP egg- and beef-rich (35 g protein) breakfasts, or continued breakfast skipping (BS) for 6d.

Results: The consumption of breakfast reduced daily hunger compared with BS with no differences between meals. Breakfast increased daily fullness compared with BS, with the HP breakfast eliciting greater increases than did the NP breakfast. HP, but not NP, reduced daily ghrelin and increased daily peptide YY concentrations compared with BS

Conclusions: Breakfast led to beneficial alterations in the appetitive, hormonal, and neural signals that control food intake regulation. Only the HP breakfast led to further alterations in these signals and reduced evening snacking compared with BS, although no differences in daily energy intake were observed. These data suggest that the addition of breakfast, particularly one rich in protein, might be a useful strategy to improve satiety, reduce food motivation and reward, and improve diet quality in overweight or obese teenage girls. This trial was registered at clinicaltrials.gov as NCT01192100

To read the full study: http://ajcn.nutrition.org/content/97/4/677.long

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