Effects of a mindfulness-based intervention on mindful eating, sweets consumption, and fasting glucose levels in obese adults: data from the SHINE randomized controlled trial

• DOI: 10.1007/s10865-015-9692-8
• Publication Date: 2015-11-12T09:04:41Z
• Authors: Ashley E. Mason; Elissa S. Epel; Jean Kristeller; Patricia J. Moran; Mary Dallman; Robert H. Lustig; Michael Acree; Peter Bacchetti; Barbara A. Laraia; Frederick M. Hecht; Jennifer Daubenmier
• Keywords: Adult; Blood Glucose; Social and personality psychology; Clinical Trials and Supportive Activities; 610; Sweet foods; Medical and Health Sciences; Oral and gastrointestinal; Eating; Food Preferences; 03 medical and health sciences; 0302 clinical medicine; Clinical Research; 616; Complementary and Integrative Health; Behavioral and Social Science; Dietary Carbohydrates; Psychology; Humans; Obesity; Exercise; Metabolic and endocrine; Nutrition; 2. Zero hunger; Fasting glucose; Public health; Clinical and Health Psychology; Prevention; Mindfulness intervention; Psychology and Cognitive Sciences; Feeding Behavior; Awareness; Middle Aged; Mindful eating; 3. Good health; Clinical Psychology; Mental Health; 3.1 Primary prevention interventions to modify behaviours or promote wellbeing; Female; Obese adults; Mind and Body; Mindfulness; Follow-Up Studies

We evaluated changes in mindful eating as a potential mechanism underlying the effects of a mindfulness-based intervention for weight loss on eating of sweet foods and fasting glucose levels. We randomized 194 obese individuals (M age = 47.0 ± 12.7 years; BMI = 35.5 ± 3.6; 78% women) to a 5.5-month diet-exercise program with or without mindfulness training. The mindfulness group, relative to the active control group, evidenced increases in mindful eating and maintenance of fasting glucose from baseline to 12-month assessment. Increases in mindful eating were associated with decreased eating of sweets and fasting glucose levels among mindfulness group participants, but this association was not statistically significant among active control group participants. Twelve-month increases in mindful eating partially mediated the effect of intervention arm on changes in fasting glucose levels from baseline to 12-month assessment. Increases in mindful eating may contribute to the effects of mindfulness-based weight loss interventions on eating of sweets and fasting glucose levels.