Answer this question to the best of your ability:
Are there any studies that back up the claim that meditation improves sleep quality?
Yes, numerous studies support the notion that meditation can improve sleep quality. A 2015 meta-analysis published in JAMA Internal Medicine found that mindfulness meditation and yoga practice led to significant improvements in sleep quality among adults with various health conditions. Another study from 2017 in the Journal of Sleep Research showed that a guided mindfulness-based intervention improved sleep quality in older adults with insomnia.