A Comprehensive Review of Health Benefits of Qigong and Tai Chi conducted by The National Center for Biotechnology Information, a government agency whose mission is to develop new information technologies to aid in the understanding of fundamental molecular and genetic processes that control health and disease. They conclude that research has demonstrated consistent, significant results for a number of health benefits in randomized controlled trials, evidencing progress toward recognizing the similarity and equivalence of Qigong and Tai Chi.
