Kundalini yoga focuses on personal growth and spiritual connection through movement, breathing, meditation and sound in the form of mantras or chants. A 2024 study in Translational Psychiatry examined its potential to help older women at risk for memory problems and dementia.

The study involved 63 women aged 50 and older that were experiencing early memory decline and increased dementia risk due to conditions like high blood pressure or diabetes. Participants were randomly assigned to either a kundalini yoga group or a memory enhancement training (MET) group. The MET group performed verbal and visual memory-building exercises. All of the women met weekly with an instructor and practiced for 12 minutes daily at home over 12 weeks.

The yoga group reported greater improvements in how they felt about their memory. Gene testing showed beneficial changes in biological pathways linked to aging and inflammation in the yoga group, which were absent in the MET group. Additionally, levels of a harmful inflammation-related protein rose in the MET group but remained stable in the yoga group.

Brain scans of a subset of participants indicated that the yoga group experienced increased brain size linked to memory, as well as enhanced connectivity between memory-related brain regions, while the MET group showed shrinkage in these areas.