Resting energy metabolism and sweet taste preference during the menstrual cycle in healthy women

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dc.catalogadorjca
dc.contributor.authorMalo-Vintimilla, Lorena
dc.contributor.authorAguirre Polanco, Carolina
dc.contributor.authorVergara, Angie
dc.contributor.authorFernández-Verdejo, Rodrigo
dc.contributor.authorGalgani, Jose E.
dc.date.accessioned2023-09-25T14:46:54Z
dc.date.available2023-09-25T14:46:54Z
dc.date.issued2023
dc.description.abstractDifferences in blood concentration of sex hormones in the follicular (FP) and luteal (LP) phases may influence energy metabolism in women. We compared fasting energy metabolism and sweet taste preference on a representative day of the FP and LP in twenty healthy women (25·3 (SD 5·1) years, BMI: 22·2 (SD 2·2) kg/m2) with regular self-reported menses and without the use of hormonal contraceptives. From the self-reported duration of the three prior menstrual cycles, the predicted FP and LP visits were scheduled for days 5–12 and 20–25 after menses, respectively. The order of the FP and LP visits was randomly assigned. On each visit, RMR and RQ by indirect calorimetry, sweet taste preference by the Monell two-series forced-choice tracking procedure, serum fibroblast growth factor 21 by a commercial ELISA (FGF21, a liver-derived protein with action in energy balance, fuel oxidation and sugar preference) and dietary food intake by a 24-h dietary recall were determined. Serum progesterone and oestradiol concentrations displayed the expected differences between phases. RMR was lower in the FP v. LP (5042 (SD 460) v. 5197 (SD 490) kJ/d, respectively; P = 0·04; Cohen effect size, drm = 0·33), while RQ showed borderline significant higher values (0·84 (SD 0·05) v. 0·81 (SD 0·05), respectively; P = 0·07; drm = 0·62). Also, in the FP v. LP, sweet taste preference was lower (12 (SD 8) v. 16 (SD 9) %; P = 0·04; drm = 0·47) concomitant with higher serum FGF21 concentration (294 (SD 164) v. 197 (SD 104) pg/ml; P < 0·01; drm = 0·66). The menstrual cycle is associated with changes in energy expenditure, sweet taste preference and oxidative fuel partitioning.
dc.fechaingreso.objetodigital2023-09-25
dc.fuente.origenCambridge University Press
dc.identifier.doi10.1017/S0007114523001927
dc.identifier.eissn1475-2662
dc.identifier.issn0007-1145
dc.identifier.urihttps://doi.org/10.1017/S0007114523001927
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/74659
dc.information.autorucEscuela de Medicina;Malo-Vintimilla, Lorena;S/I;1031862
dc.information.autorucEscuela de Medicina;Aguirre Polanco, Carolina;0000-0002-5573-9000;1012275
dc.information.autorucEscuela de Medicina;Vergara, Angie;S/I;121008
dc.information.autorucDepartamento de Ciencias de la Salud;Galgani, Jose E.;S/I;1011272
dc.language.isoen
dc.nota.accesoContenido completo
dc.pagina.final7
dc.pagina.inicio1
dc.revistaBritish Journal of Nutrition
dc.rightsacceso abierto
dc.subjectObesity
dc.subjectFuel oxidation
dc.subjectSweet food craving
dc.subjectAppetite
dc.subjectMenopause
dc.subject.ddc610
dc.subject.deweyMedicina y saludes_ES
dc.titleResting energy metabolism and sweet taste preference during the menstrual cycle in healthy women
dc.typeartículo
sipa.codpersvinculados1031862
sipa.codpersvinculados1012275
sipa.codpersvinculados121008
sipa.codpersvinculados1011272
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