A brief mindfulness intervention, integrative body-mind training (IBMT), significantly enhances metabolic profiles, promoting physical and mental health. In a trial with 42 participants, IBMT led to notable increases in glycine derivatives and phosphatidylcholine, while relaxation training showed no significant effects. Specific metabolic pathways related to amino acid and lipid metabolism, including sphingolipid and α-linolenic acid metabolism, were altered after IBMT. These results underscore the potential of mindfulness practices to influence health through metabolic regulation, paving the way for future health promotion strategies.
A brief mindfulness meditation intervention (Integrative Body-Mind Training, or IBMT) alters testosterone and cortisol responses to acute stress differently than relaxation training. In a pilot randomized controlled trial, 20-minute sessions of IBMT or relaxation training were given before and after a stress task. Both groups showed increased cortisol and testosterone after stress, but testosterone rise was not linked to cortisol rise. An additional practice after stress led to higher testosterone in the IBMT group and higher cortisol in the relaxation group. The authors suggest IBMT modulates a dual-hormone profile via the hypothalamus-pituitary-adrenal and hypothalamus-pituitary-testicular axes.
Five days of integrative body-mind training (IBMT, 30 minutes per day) significantly increased cerebral blood flow in the subgenual/ventral anterior cingulate cortex, medial prefrontal cortex, and insula. Both IBMT and relaxation training increased left-lateralized cerebral blood flow, but only IBMT improved blood flow in the left anterior cingulate cortex and insula, brain regions important for self-regulation. These changes are associated with improved positive mood and frontal asymmetry.