Comparison of the Effects of Brazil Nut Oil and Soybean Oil on the Cardiometabolic Parameters of Patients with Metabolic Syndrome: A Randomized Trial
Costa E Silva LM, Pereira de Melo ML, Faro Reis FV, Monteiro MC, Dos Santos SM, Quadros Gomes BA, Meller da Silva LH
Nutrients · 14 citas
Cómo se estudió
- Diseño
- Ensayo controlado aleatorizado (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
- Consumo medido con
- No se indica
Quién lo pagó
- Financiación
- Financiación independiente
- Gobierno
- Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
- Subvenciones
- Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (3.000,00); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (3.000)
Según 1 financiador declarado.
Publicación
- Publicado
- 2019-12-23 · Nutrients · vol. 12 · número 1 · pág. 46
- Editorial
- Multidisciplinary Digital Publishing Institute
- Citado
- 31 citas · más que el 90% de estudios similares · 2.8× el promedio de su campo
- Referencias
- 72 trabajos
- Acceso
- Acceso abierto (revista) · CC-BY
- Áreas de investigación
- Fatty Acid Research and Health · Nuts composition and effects · Edible Oils Quality and Analysis
- Palabras clave
- Brazil nut oil, soybean oil, metabolic syndrome, dietary fat supplementation, lipid profile, LDL cholesterol, HDL cholesterol, triglycerides, malondialdehyde, lipid peroxidation, oxidative stress, antioxidant capacity, blood pressure, anthropometric measures
- MeSH
- humans, bertholletia, nuts, cardiovascular diseases, blood glucose, lipids, soybean oil, fatty acids, unsaturated, plant oils, placebos, antioxidants, risk factors, double-blind method, body composition, blood pressure, dietary supplements, adult, aged, middle aged, female, male, biomarkers, metabolic syndrome
7 autores
- Lívia Martins Costa e Silva Sousa🇧🇷Universidade Federal do Pará
- Maria Luísa Pereira de Melo🇧🇷Universidade Estadual do Ceará
- Fernando Vinícius Faro Reis🇧🇷Universidade Federal do Pará
- Marta Chagas Monteiro🇧🇷Universidade Federal do Pará
- Sávio Monteiro dos Santos🇧🇷Universidade Federal do Pará
- Bruno Alexandre Quadros Gomes🇧🇷Universidade Federal do Pará
- Luiza Helena Meller da Silva🇧🇷 · autor de correspondenciaUniversidade Federal do Pará
Resumen
El texto original del estudio, en el idioma en que se publicó.
Recent evidence suggests that replacing saturated fat with unsaturated fat is beneficial for cardiovascular health. This study compared the effects of Brazil nut oil (BNO) and soybean oil (SO) supplementation for 30 days on anthropometric, blood pressure, biochemical, and oxidative parameters in patients with metabolic syndrome (MS). Thirty-one patients with MS were randomly allocated to receive 30 sachets with 10 mL each of either BNO (n = 15) or SO (n = 16) for daily supplementation. Variables were measured at the beginning of the study and after 30 days of intervention. No change in anthropometric and blood pressure variables were observed (p > 0.05). Total (p = 0.0253) and low-density lipoprotein (p = 0.0437) cholesterol increased in the SO group. High-density lipoprotein cholesterol decreased (p = 0.0087) and triglycerides increased (p = 0.0045) in the BNO group. Malondialdehyde levels decreased in the BNO group (p = 0.0296) and total antioxidant capacity improved in the SO group (p = 0.0110). Although the addition of oils without lifestyle interventions did not affect anthropometric findings or blood pressure and promoted undesirable results in the lipid profile in both groups, daily supplementation of BNO for 30 days decreased lipid peroxidation, contributing to oxidative stress reduction.
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