Effects of Extra Virgin Olive Oil (EVOO) and the Traditional Brazilian Diet on Sarcopenia in Severe Obesity: A Randomized Clinical Trial.
Nutrients
; 12(5)2020 May 21.
Article
em En
| MEDLINE
| ID: mdl-32455620
ABSTRACT
BACKGROUND:
Nutritional interventions may have positive effects on sarcopenia and body composition.OBJECTIVE:
to evaluate the effectiveness of extra virgin olive oil (EVOO) consumption and a healthy traditional Brazilian diet (DieTBra) on improving sarcopenia indicators and reducing total body fat in severe obesity.METHODS:
A randomized controlled trial registered at ClinicalTrials.gov (NCT02463435) conducted with 111 severely obese participants randomized into three treatment groups-(1) EVOO (52 mL/day), (2) DieTBra, (3) DieTBra + EVOO (52 mL/day)-for 12 weeks. Body composition was assessed by dual-energy X-ray absorptiometry and sarcopenia by walking speed and handgrip strength.RESULTS:
Significant reductions in total body fat (p = 0.041) and body weight (p = 0.003) were observed in the DieTBra group. In the DietBra + olive oil group there was also a significant reduction in body weight (0.001) compared to the olive oil-only group. ANCOVA analyses showed reductions in total body fat in the DieTBra (p = 0.016) and DieTBra + olive oil (p = 0.004) groups. Individuals in the DieTBra group had significant improvements in their walking speed (p = 0.042) and handgrip strength (p = 0.044).CONCLUSIONS:
DieTBra contributes to improvements in handgrip strength, walking speed, and total body fat in severely obese adults. The major study was registered at ClinicalTrials.gov (NCT02463435).Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Obesidade Mórbida
/
Dieta
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Sarcopenia
/
Azeite de Oliva
Tipo de estudo:
Clinical_trials
Limite:
Adolescent
/
Adult
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Female
/
Humans
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Male
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Middle aged
País/Região como assunto:
America do sul
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Brasil
Idioma:
En
Revista:
Nutrients
Ano de publicação:
2020
Tipo de documento:
Article