Yoga Effects on Brain Health: A Systematic Review of the Current Literature

This systematic review analyzed 11 studies to understand how yoga affects brain health. Yoga, combining physical postures, breathing, and meditation, was found to improve brain structure and function. Studies showed increased gray matter volume in the hippocampus (key for memory) and better connectivity in brain networks like the default mode network (DMN), which supports self-referential thinking and memory. Yoga also reduced age-related brain atrophy and enhanced cognitive functions like memory and attention. These findings suggest yoga as a promising, accessible way to support brain health and combat neurodegenerative diseases, although further rigorous studies are needed.

Practice yoga 2–3 times weekly for at least 12 weeks to support memory, attention, and stress-management. Incorporate styles that include postures, breathing exercises, and meditation. Evidence indicates yoga improves brain structure and function, particularly in regions affected by aging, but variability in study designs highlights the need for personalized approaches and further research to strengthen these conclusions.