Chi Kung May Boost One's Immune System

"Qigong can be used by nearly everyone. Bill Douglas, founder of the International Health Education World T'ai Chi and Qigong Day, who is also Dr. Weil's expert advisor on the therapy, recommends qigong as a highly effective stress management tool. Along with decreasing daily stress, he contends that qigong may boost immune system function, improve balance, tone the cardiovascular system, lower blood pressure and modulate disorders of mood."
Qigong and the Immune System