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Effect of Hypoenergetic Diet Combined With Pumpkin Seed Flour Consumption on Obese Women
Carvalho, Anna Paula Soares de; Aranha, Luciana Nicolau; Soares, Larissa Almenara; Luiz, Ronir Raggio; Nogueira Neto, José Firmino; Oliveira, Gláucia Maria Moraes de; Rosa, Glorimar.
  • Carvalho, Anna Paula Soares de; Universidade Federal do Rio de Janeiro. Rio de Janeiro. BR
  • Aranha, Luciana Nicolau; Universidade Federal do Rio de Janeiro. Rio de Janeiro. BR
  • Soares, Larissa Almenara; Universidade Federal do Rio de Janeiro. Rio de Janeiro. BR
  • Luiz, Ronir Raggio; Universidade Federal do Rio de Janeiro. Rio de Janeiro. BR
  • Nogueira Neto, José Firmino; Universidade Federal do Rio de Janeiro. Rio de Janeiro. BR
  • Oliveira, Gláucia Maria Moraes de; Universidade Federal do Rio de Janeiro. Rio de Janeiro. BR
  • Rosa, Glorimar; Universidade Federal do Rio de Janeiro. Rio de Janeiro. BR
Int. j. cardiovasc. sci. (Impr.) ; 36: e20220134, 2023. tab, graf
Article Dans Anglais | LILACS-Express | LILACS | ID: biblio-1448458
ABSTRACT
Abstract Background Dietary treatment containing fiber-rich foods may contribute to lowering weight in obese women. Objective To investigate the effect of a hypoenergetic diet combined with pumpkin seed flour (PSF) consumption on diet quality, anthropometric indices, and glucose and lipid metabolism in obese women. Methods We conducted a randomized, double-blind, placebo-controlled, 90-day clinical trial with obese women, distributed into the following two groups hypoenergetic diet + placebo (PG) and hypoenergetic diet + pumpkin seed flour (PSFG). A total of 100 participants were included in the PSFG (n = 47) and PG (n = 53). We evaluated neck circumference (NC); waist to height ratio; conicity index; fat mass (FM); lipid profile; blood concentrations of glucose and insulin; homeostatic model assessment for insulin resistance (HOMA-IR); quantitative insulin sensitivity check index (QUICKI); and blood pressure at baseline, 30, 60, and 90 days. Dietary analysis was determined by differences between diet quality indices before and after prescribing the experimental diet. Chi-squared, Student's t-tests and analysis for repeated measures were used, and values were considered significant at p < 0.05. Results The dietary pattern improved after 90 days in both groups. The PSFG presented lower NC (p < 0.001), FM (p = 0.010), triglycerides (TG) (p = 0.025), insulin (p = 0.003), and HOMA-IR (p = 0.018). The PG presented a lower diastolic blood pressure (p = 0.004) and low-density lipoprotein cholesterol (LDL-c) (p = 0.056). Conclusion A hypoenergetic diet combined with PSF consumption contributes to lowering NC, FM, HOMA-IR, TG, and insulin concentrations.


Texte intégral: Disponible Indice: LILAS (Amériques) Type d'étude: Essai clinique contrôlé / Étude pronostique / Facteurs de risque langue: Anglais Texte intégral: Int. j. cardiovasc. sci. (Impr.) Thème du journal: Cardiologie Année: 2023 Type: Article Pays d'affiliation: Brésil Institution/Pays d'affiliation: Universidade Federal do Rio de Janeiro/BR

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Texte intégral: Disponible Indice: LILAS (Amériques) Type d'étude: Essai clinique contrôlé / Étude pronostique / Facteurs de risque langue: Anglais Texte intégral: Int. j. cardiovasc. sci. (Impr.) Thème du journal: Cardiologie Année: 2023 Type: Article Pays d'affiliation: Brésil Institution/Pays d'affiliation: Universidade Federal do Rio de Janeiro/BR