Cashew nut consumption reduces waist circumference and oxidative stress in adolescents with obesity: A randomized clinical trial
de Oliveira LFN, Maia CSC, Nogueira MDA, Dias TDS, Firmino MAD, Loureiro APM, Marzola EL, Nunes PIG, Santos FA, Freire WBS, Fortunato RS, Loureiro ACC
Nutrition research (New York, N.Y.) · 2 citas
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Cómo se estudió
- Diseño
- Ensayo controlado aleatorizado (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
- Consumo medido con
- Comida provista por los investigadores
Quién lo pagó
- Financiación
- Financiación independiente
- Gobierno
- Conselho Nacional de Desenvolvimento Científico e Tecnológico
- Gobierno
- Fundação Cearense de Apoio ao Desenvolvimento Científico e Tecnológico
- Gobierno
- Foundation for Scientific and Technological Development and Support of Ceará
- Gobierno
- National Council for Scientific and Technological Development
- Subvenciones
- Fundação Cearense de Apoio ao Desenvolvimento Científico e Tecnológico (900394/2020)
Según 4 financiadores declarados.
Publicación
- Publicado
- 2025-01-05 · Nutr Res · vol. 134 · págs. 60–72
- Editorial
- Elsevier BV
- Citado
- 2 citas · más que el 73% de estudios similares · 1.1× el promedio de su campo
- Referencias
- 45 trabajos
- Acceso
- De pago
- Áreas de investigación
- Nuts composition and effects · Nutritional Studies and Diet · Nutrition, Health and Food Behavior
- Palabras clave
- Anacardium occidentale, adolescent obesity, waist circumference, oxidative stress, nutrition education, body composition, lean body mass, cardiometabolic risk, lipid peroxidation, antioxidants, healthy eating
- MeSH
- humans, anacardium, nuts, thiobarbituric acid reactive substances, antioxidants, diet, body composition, oxidative stress, adolescent, female, male, waist circumference, pediatric obesity, diet, healthy
12 autores
- Luis Felipe Nunes de Oliveira🇧🇷Universidade Estadual do Ceará
- Carla Soraya Costa Maia🇧🇷 · autor de correspondenciaUniversidade Estadual do Ceará
- Maria Dinara de Araújo Nogueira🇧🇷Universidade Estadual do Ceará
- Thaynan dos Santos Dias🇧🇷Universidade Estadual do Ceará
- Matheus Aragão Dias Firmino🇧🇷Universidade Estadual do Ceará
- Ana Paula de Melo Loureiro🇧🇷Universidade de São Paulo
- Elisabete Leide Marzola🇧🇷Universidade de São Paulo
- Paulo Iury Gomes Nunes🇧🇷Universidade Federal do Ceará
- Flávia Almeida Santos🇧🇷Universidade Federal do Ceará
- Walter Breno de Souza Freire🇧🇷Universidade de Fortaleza
- Rodrigo S. Fortunato🇧🇷Universidade Federal do Rio de Janeiro
- Adriano César Carneiro Loureiro🇧🇷Universidade Estadual do Ceará
Resumen
El texto original del estudio, en el idioma en que se publicó.
Previous evidence suggests that certain types of nuts, when included in a healthy diet pattern, may provide health benefits. Therefore, we hypothesize that the consumption of cashew nuts associated with a healthy diet may enhance antioxidant defenses and improve anthropometric and body composition parameters in individuals with obesity. We conducted a 12-week randomized clinical trial, divided into 4 sessions, involving adolescents randomly assigned to receive either 30 g of roasted cashew nuts together with nutrition education (cashew nut group-CNG) or only nutrition education (control group-CG). The total number of participants who started the study was 142, with 77 in the CNG and 65 in the CG. Data on anthropometry, body composition, and oxidative stress were collected at baseline (0-week) and endpoint (12-week). The main post-intervention findings in the CNG showed decreases in waist circumference (WC), thiobarbituric acid reactive substances (TBARS) and total antioxidant capacity (TAC) at 60 minutes in the CNG, while neck circumference (NC) increased. However, the CG showed an increase in TBARS and percentage of lean body mass (LBM), along with reduction in TAC at 60 minutes. After 12 weeks, the consumption of cashew nuts seemed to assist in WC reduction, even without a decrease in other anthropometric parameters, thereby decreasing the cardiometabolic risk. Furthermore, the consumption of cashew nuts demonstrated the ability to decrease overall oxidative damage as assessed by TBARS, a finding that reinforces the effects of this nut consumption against systemic oxidative stress associated with obesity.
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