Weight loss menstruation changes
But what happens when that cycle is interrupted. Every 28 days or so, we go through the ritual of hormonal changes, emotional changes, and then the flow that indicates we are most likely not pregnant. However, if actively losing weight by following a restricted-calorie food plan, the likely result would be a slight (but hardly noticeable) increase in weight loss due to the increased metabolism without the usual increase in calories. While overeating is the popular perception, research has shown that there are only minor changes in actual food intake throughout the menstrual cycle. Alternatively, the result instead could be a slightly greater difficulty in following the food plan because of increased hunger during that period. While there may be minor changes in metabolism, food intake and cravings throughout the menstrual cycle in addition to possible water retention, these will not impact weight-loss success.
This is because the fewer fat cells you have in your body, the less hormones they secrete — which is one of the causes of irregular periods. So once you decrease the number of those fat cells that excrete the hormones that block ovulation, you might also reduce the severity of your irregular periods — and even get your PCOS under control. Women naturally have estrogen that helps make the uterus a comfy and favorable environment to a growing fetus. Most studies suggest an increase in eating of around 100 to 200 calories in the days before bleeding occurs, 1,2 but this appears to be offset by the small rise in metabolism (around 5 to 10 percent) 3 that occurs during the same time period. Therefore, in a weight-stable state, no changes in weight will occur. This is because women with PCOS seem to have an increased sensitivity to insulin. Although food cravings are commonly reported during certain times of the menstrual cycle, the scientific evidence on the subjects is limited. While this is a common symptom that can be particularly discouraging when following a structured food plan, 7 the weight gain is usually minor and temporary (that is, any weight that is gained is lost around the time of menstruation). The most likely reason for a weight gain is water retention.
