New research explores potential treatments for obsessive-compulsive disorder

New research into obsessive-compulsive disorder (OCD) is revealing potential new treatments. Studies are exploring links between gut microbiota and OCD symptoms, as well as the effects of ketamine on treatment outcomes. OCD affects about 1% of the global population, making it a common mental health disorder. It involves intrusive thoughts that lead to compulsive behaviors, such as excessive handwashing. The holiday season can worsen OCD symptoms, particularly for those with contamination fears. Concerns about cleanliness and the safety of shared items can increase anxiety during this time.