Sugar, perceived healthfulness, and satiety: when does a sugary preload lead people to eat more?
Mandel, N.; Brannon, D.
Appetite 114: 338-349
2017
ISSN/ISBN: 1095-8304 PMID: 28389137 DOI: 10.1016/j.appet.2017.04.001
Accession: 060293961
In this research, we examine the interplay between physiological and psychological factors that determine whether the sugar level of a preload increases or decreases consumption on a subsequent snack-eating task. In study 1, participants who drank a high-sugar protein shake (which they believed to be healthy) consumed more subsequent snacks than participants who drank a low-sugar protein shake. Study 2 replicated these findings, but only when the shake was labeled as "healthy." When the shake was labeled as "indulgent," the effect was mitigated.