Oral sensitivity to oleic acid and food behaviors in athletes

International audience; The purpose of this study was to test the hypothesis that fat oral-intensity perception may be associated with level of physical activity, food preferences and consumption of fat-rich foods. METHODS: 52 top athletes from different discipline (weightlifting, kayaking, athletics…) of both sexes (27 male, 25 female) underwent anthropometric measurement, assessment of body composition, and completed a 4-day diet record and physical activity diary. In addition, they were screened for oral sensitivity to oleic acid (0.375 mM, 0.75mM, 1.5mM, 3mM, 6mM, 12mM) using triplicate sensory evaluations for each concentration. According to the threshold of fat perception, subjects we…