Effect of Healing Meditation on stress and eating behavior in overweight and obese women: A randomized clinical trial.

BACKGROUND

A randomized, parallel-controlled, blinded clinical trial was conducted to evaluate the effect of Healing Meditation on stress and eating behavior of women undergoing standard weight-loss treatment.

MATERIALS AND METHODS

An outpatient clinic in Brazil, 55 women with overweight and obesity were included and randomized: 27 for the Meditation Group, and 28 for the Control Group. Randomization was stratified by body mass index category and based on blocks of four. For eight weeks, in addition to the standard weight loss treatment, the Intervention Group underwent a Healing Meditation program, and the Control Group participated in a round table to observe compliance. Reduction in stress and changes in eating behavior were assessed at baseline, and in the 8th, and 16th week using the Perceived Stress Scale, the Dutch Eating Behavior Questionnaire, and Binge Eating Scale.

RESULTS

The sample mean age was 49 ± 11 years, 72.7% were obese, with a predominance of mixed (49.1%) and black (41.8%) ethnicity. After eight weeks, the Meditation Group showed a mean reduction in total stress of -17.4 (IC 95% -19.5 to -15.3 p < 0.001). In eating behavior, a mean reduction of -7.9 (p < 0.001) in external eating, of -11.4 (p < 0.0001) in emotional eating, and a rise of 9.6 (p < 0.0001) in restrained eating were found. Score levels remained stable between the 8th and 16th week. Binge eating had a mean variation of -22.2%(p = 0.011).

CONCLUSION

The addition of Healing Meditation to the standard weight-loss treatment may significantly reduce stress and produce positive changes in the eating behavior of overweight and obese women.

TRIAL REGISTRATION

RBR-7564FD.