Yoga and PMS research
Ninety percent of women of reproductive age experience at least one symptom of PMS (premenstrual syndrome) at some point in their lives. PMS, or premenstrual syndrome, refers to the cyclic symptoms that start one to two weeks before menstruation (luteal phase), and resolve within four days of the onset of menses (1). The symptoms can be physical, cognitive, behavioral and/or emotional. In only five percent of cases the syndrome is severe enough to be considered a premenstrual dysphoric disorder (1). The prevalence of PMS is variable (30-50%) and the data depend on the sources cited. The variability may be related to the fact that the foundation to alleviate and control these symptoms relies on exercise, balanced nutrition and good quality of sleep. When exercise, balanced nutrition and sleep are optimal, the symptoms of PMS may not affect the quality of life of the women who experience symptoms of PMS. The etiology of PMR is multifactorial and the effects of the flu...