Tai Chi Improves Cognition and Plasma BDNF in Older Adults With Mild Cognitive Impairment: A Randomized Controlled Trial

This randomized controlled trial examined the impact of Tai Chi (TC) on cognitive performance and biomarkers in 66 older adults with mild cognitive impairment (MCI). Participants practiced TC for 50 minutes, three times weekly for six months, or were in a control group receiving health education. The TC group showed significant improvements in memory and executive function, as well as increased brain-derived neurotrophic factor (BDNF) levels, a protein linked to brain health and plasticity. These findings suggest that TC may enhance cognitive abilities and support brain health in individuals at risk of cognitive decline, likely through neuroplasticity and biochemical changes.

Practice Tai Chi three times weekly for 50 minutes to improve memory, executive function, and brain health. Its combination of movement, attention, and mindfulness makes it an effective, non-strenuous exercise for older adults, including those with mild cognitive impairment. Results are promising but based on a modest sample size, warranting further research to confirm long-term benefits.