I lost 12 pounds during my menstrual period

Losing 12 pounds during menstruation is considered abnormal and may be related to excessive dieting, hormonal fluctuations, or disease factors. Menstrual weight loss is usually caused by changes in water and metabolism, and significant weight loss in the short term requires caution about health risks.

During menstruation, the level of estrogen in women's bodies decreases, while progesterone increases. Some people may experience slight swelling and regression, which may be accompanied by fluctuations in weight of 1-3 pounds. At this point, the basal metabolic rate slightly increases, but the main consumption is glycogen reserves and water, not fat breakdown. If one forcibly loses weight through extreme dieting, excessive exercise, and other methods, it may lead to menstrual disorders such as reduced menstrual blood flow, dizziness, and fatigue. Long term exposure can easily lead to problems such as anemia and ovarian dysfunction. Some diseases such as polycystic ovary syndrome and hyperthyroidism can also lead to abnormal weight loss during menstruation, often accompanied by symptoms such as menstrual cycle disorders, palpitations, and hand tremors. The first week after the end of menstruation is the golden period for scientific weight loss, during which the recovery of estrogen can promote fat metabolism. It is recommended to adopt a high protein diet combined with moderate aerobic exercise, with a daily calorie deficit controlled at 300-500 calories. Eating foods rich in iron and vitamins such as beef and broccoli can prevent anemia and avoid eating raw, cold, and stimulating foods. If non active weight loss or menstrual abnormalities persist, gynecological endocrine diseases should be investigated.