Weight loss effects from vegetable intake: a 12-month randomised controlled trial
Autor: | Yasmine Probst, Jane O'Shea, Sara Grafenauer, Rebecca L Thorne, Marijka Batterham, Linda C Tapsell |
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Jazyk: | angličtina |
Rok vydání: | 2014 |
Předmět: |
Adult
Blood Glucose Male Diet Reducing Hunger Medicine (miscellaneous) Overweight Satiation law.invention Body Mass Index chemistry.chemical_compound Animal science Randomized controlled trial Weight loss law Vegetables Weight Loss medicine Humans Insulin Single-Blind Method Food science Obesity Triglycerides Caloric Restriction Nutrition and Dietetics Intention-to-treat analysis Triglyceride business.industry Cholesterol Cholesterol HDL Portion Size medicine.disease Intention to Treat Analysis chemistry Original Article Female medicine.symptom business Energy Intake Body mass index |
Zdroj: | European Journal of Clinical Nutrition |
ISSN: | 1476-5640 0954-3007 |
Popis: | Background/Objectives: Direct evidence for the effects of vegetable intake on weight loss is qualified. The study aimed to assess the effect of higher vegetable consumption on weight loss. Subjects/Methods: A single blind parallel controlled trial was conducted with 120 overweight adults (mean body mass index=29.98 kg/m2) randomised to two energy deficit healthy diet advice groups differing only by doubling the serving (portion) sizes of vegetables in the comparator group. Data were analysed as intention-to-treat using a linear mixed model. Spearmans rho bivariate was used to explore relationships between percentage energy from vegetables and weight loss. Results: After 12 months, the study sample lost 6.5±5.2 kg (P0.05 interaction). Both groups increased vegetable intake and lost weight in the first 3 months, and the change in weight was significantly correlated with higher proportions of energy consumed as vegetables (rho=–0.217, P=0.024). Fasting glucose, insulin and triglyceride levels decreased (P |
Databáze: | OpenAIRE |
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