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Effect of macaúba Oil Combined With Green Exercises
Sponsor: Federal University of Minas Gerais
Summary
Animal model studies involving macaúba oil demonstrate beneficial effects on fat, oxidative stress, and adipogenesis. This study aims to evaluate lipid oxidation and mental stress levels in trained individuals following macaúba oil supplementation combined with outdoor exercise (green exercise) performed in a fasted state. The study will be randomized, double-blind, and placebo-controlled. Participants will receive either 400 mg of macaúba oil or placebo pills over an 8-week period while engaging in 5 km running sessions four times a week. Assessments of anthropometric parameters, body composition (DEXA), biochemical parameters, and heart rate will be conducted before and after the intervention, alongside the administration of a questionnaire regarding emotional well-being and perceived stress. At the end of the intervention, results will be analyzed using Kubios HRV 2.0 and GraphPad Prism (version 5.0) software; the Kolmogorov-Smirnov and Shapiro-Wilk tests will be applied to verify data normality, the Student's t-test for parametric data, and the Kruskal-Wallis and Wilcoxon-Mann-Whitney tests for non-parametric data.
Official title: Macaúba Oil and Green Exercises: Impacts on Lipid Oxidation and Mental Stress in Trained Individuals
Key Details
Gender
All
Age Range
35 Years - 59 Years
Study Type
INTERVENTIONAL
Enrollment
60
Start Date
2026-08-01
Completion Date
2027-01-30
Last Updated
2026-07-20
Healthy Volunteers
Yes
Interventions
Macauba oil
Macauba oil will be encapsulated in the form of a food supplement.
Placebo
Placebo capsules containing mineral oil.
Daytime Green Exercise
Participants will perform supervised moderate-intensity exercise outdoors in a green environment during the daytime.
Nighttime Green Exercise
Participants will perform supervised moderate-intensity exercise outdoors in a green environment during the nighttime.
Locations (2)
Institute of Agricultural Science - Universidade Federal de Minas Gerais
Montes Claros, Minas Gerais, Brazil
Federal University of Paraíba
João Pessoa, Paraíba, Brazil