A February 2024 study by Michael Hollifield, M.D at Tibor Rubin VA Medical Center, California, reported in Eureka, which said that “The acupuncture intervention used in this randomized clinical trial including 93 participants was clinically efficacious and favorably affected the psychobiology of posttraumatic stress disorder (PTSD) in combat veterans. These data build on extant literature and suggest that clinical implementation of acupuncture for PTSD, along with further research about comparative efficacy, durability, and mechanisms of effects, is warranted.“