2016
DOI: 10.1177/2167702616641637
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Differential Effects of Estrogen and Progesterone on Genetic and Environmental Risk for Emotional Eating in Women

Abstract: Recent data show shifts in genetic and environmental influences on emotional eating across the menstrual cycle, with significant shared environmental influences during pre-ovulation, and primarily genetic effects during post-ovulation. Factors driving differential effects are unknown, although increased estradiol during pre-ovulation and increased progesterone during post-ovulation are thought to play a role. We indirectly investigated this possibility by examining whether overall levels of estradiol and proge… Show more

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Cited by 34 publications
(30 citation statements)
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“…Together with past work, results suggest that same-day deviations from mean hormone levels examined in previous studies (Edler et al, 2007;Klump et al, 2013Klump et al, , 2014Klump et al, , 2016) may be driving the increase in EE in the midluteal phase. Reasons for this are unclear; although pronounced changes in estradiol and progesterone are expected components of the menstrual cycle that trigger and follow ovulation, ovulation may not increase EE risk.…”
Section: Discussionsupporting
confidence: 78%
“…Together with past work, results suggest that same-day deviations from mean hormone levels examined in previous studies (Edler et al, 2007;Klump et al, 2013Klump et al, , 2014Klump et al, , 2016) may be driving the increase in EE in the midluteal phase. Reasons for this are unclear; although pronounced changes in estradiol and progesterone are expected components of the menstrual cycle that trigger and follow ovulation, ovulation may not increase EE risk.…”
Section: Discussionsupporting
confidence: 78%
“…Natural fluctuations in ovarian hormones across the menstrual cycle seem to account for these effects, as higher levels of both estradiol and progesterone predict increased levels of BE and EE across the cycle 4, 39, 40 . These associations between hormones and BE/EE are present in community 5, 3941 and clinical 4, 6 samples of women, although effects appear stronger in clinical samples 4, 6 .…”
Section: Ovarian Hormones and Binge Eatingmentioning
confidence: 84%
“…Further, future twin studies should consider whether individual differences in binge eating are more likely to result from genetically-mediated mechanisms that do not overlap with negative urgency (e.g., obesity, ovarian hormones, appetite-regulating hormones; Bulik et al, 2003; Culbert, Racine, & Klump, 2016; Klump et al, 2016) in individuals with low versus high ED-specific risk.…”
Section: Discussionmentioning
confidence: 99%