Premenstrual syndrome (PMS) is both a morally and physically unpleasant period of the female cycle, which occurs from 2 to 14 days before the onset of menstruation. It is transferred individually by each girl, nevertheless, there are a number of patterns that make it possible to survive this period the least painlessly. Consider the question of how compliance with proper nutrition and physical activity affect the pain of PMS. Symptoms of PMS are divided into physical and psychological. And as the causes of this syndrome, hormonal differences are most often called. However, lifestyle (nutrition, sleep, stress, bad habits) can also affect its severity. One of the most common manifestations is weight gain, which is associated with fluid retention in the body and swelling. Pain in muscles and joints can also be observed, in some cases constipation or diarrhea, severe thirst, frequent urination, craving for food (especially sweet or floury), lethargy, fatigue (sometimes vice versa, exce