A total of 61,704 individuals aged ≥18 years participating in the NutriNet-Santé study (2009−2014) were included in this cross-sectional analysis conducted in 2014. Data on mind−body practices were collected, as well as self-reported weight and height. The association between the practice of mind−body techniques and weight status was assessed using multiple linear and multinomial logistic regression models adjusted for sociodemographic, lifestyle, and dietary factors.
After adjusting for sociodemographic and lifestyle factors, regular users of mind−body techniques were less likely to be overweight (OR=0.68, 95% CI=0.63, 0.74) or obese (OR=0.55, 95% CI=0.50, 0.61) than never users. In addition, regular users had a lower BMI than never users (−3.19%, 95% CI=−3.71, −2.68).
These data provide novel information about an inverse relationship between mind−body practice and weight status. If causal links were demonstrated in further prospective studies, such practice could be fostered in obesity prevention and treatment.