Linaya HahnLinaya Hahn, LNC, RP, developed severe PMS in her 20s. After she found sixteen causes of premenstrual syndrome, she founded the PMS Holistic Center of Illinois. Her article, Identifying the Etiologies of Physiologically-Based Mood Disorders and theirClinical Implications, was published in the peer-reviewed journal, Women and Therapy. She is a frequent print, radio, television, podcast and webcast guest, including the Chicago Tribune, NPR (National Public Radio), and The Oprah Show. Read More Read Less