Traditional Brazilian diet and extra virgin olive oil reduce symptoms of anxiety and depression in individuals with severe obesity: Randomized clinical trial
Canheta ABS, Santos ASEAC, Souza JD, Silveira EA
Clinical nutrition (Edinburgh, Scotland) · 27 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
- Gobierno
- Fundação de Amparo à Pesquisa do Estado de Goiás
- Universidad u hospital
- Universidade Federal de Goiás
- Subvenciones
- Fundação de Amparo à Pesquisa do Estado de Goiás (201310267000003)
Según 3 financiadores declarados.
Publicación
- Publicado
- 2020-06-09 · Clin Nutr · vol. 40 · número 2 · págs. 404–411
- Editorial
- Elsevier BV
- Citado
- 39 citas · más que el 95% de estudios similares · 4.1× el promedio de su campo
- Impacto
- Entre el 10 % más citado de su campo
- Referencias
- 46 trabajos
- Acceso
- De pago
- Áreas de investigación
- Nutritional Studies and Diet · Fatty Acid Research and Health · Edible Oils Quality and Analysis
- Palabras clave
- extra virgin olive oil, morbid obesity, anxiety, depression, nutritional therapy, dietary intervention, comorbid depression and anxiety
- MeSH
- humans, obesity, morbid, body mass index, treatment outcome, diet, depression, anxiety, adolescent, adult, middle aged, brazil, female, male, young adult, olive oil
4 autores
- Andrea Batista de Sousa Canheta🇧🇷Universidade Federal de Goiás
- Annelisa Silva e Alves de Carvalho Santos🇧🇷Universidade Estadual de Campinas (UNICAMP); Universidade Federal de Goiás
- Jacqueline Danésio de Souza🇧🇷Universidade Norte do Paraná; Universidade Federal de Goiás
- Érika Aparecida Silveira🇧🇷 · autor de correspondenciaUniversidade Federal de Goiás
Resumen
El texto original del estudio, en el idioma en que se publicó.
Rational & objective
Although the relationship between obesity, anxiety and depression is known, the clinical benefits of nutrition therapy in individuals with obesity have been scarcely studied. This study assessed the effectiveness of a traditional Brazilian diet (DieTBra) and extra virgin olive oil (EVOO) on the symptoms of anxiety and depression in severe obese participants.
Method
This was a parallel randomized clinical trial in adults with severe obesity (Body Mass Index - BMI ≥ 35 kg/m2), DietBra Trial. Participants were randomized into three intervention groups in a ratio of 1: 1: 1 and followed up for 12 weeks. The three intervention groups were: 1) DieTBra, 2) 52 mL/day EVOO, and 3) DieTBra +52 mL/day EVOO. The symptoms of anxiety and depression were assessed by the Hospital Anxiety and Depression Scale. The outcome variables were: anxiety, depression and simultaneous anxiety and depression in the same individual.
Results
149 severe obese individuals were randomized. The mean BMI was 46.3 ± 6.5 kg/m2 with a mean age of 38.9 ± 8.7 years. After randomization, individuals on medication for depression and anxiety were excluded, totaling 129 at baseline, with 44:43:42 per group. At the end of 12 weeks 113 individuals completed the study. There was a significant reduction of symptoms for the three groups: EVOO, DieTBra and DieTBra + EVOO, respectively: anxiety 38.23% (p = 0.019), 45.83% (p=<0.014), 33.33% (p < 0.013) depression 55.17% (p=<0.001), 50.00% (p=<0.007), 34.61% (p=<0.035), and anxiety/depression 57.69% (p=<0.001), 66.67% (p=<0.014), 27.78% (p=<0.013).
Conclusions
Both DieTBra and olive oil interventions were effective in reducing symptoms of anxiety and depression in severe obese adults. These interventions can be integrated with clinical protocols for treatment of symptoms of anxiety and depression in severe obese individuals.
Trial registration
Clinicaltrials.gov NCT02463435.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial.
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