Will weight gain due to constipation during weight loss

Constipation during weight loss may temporarily lead to weight gain, but this is a physiological phenomenon and not caused by fat accumulation. During weight loss, adjustments in dietary structure or reduced calorie intake may lead to slowed intestinal peristalsis and fecal retention. The high protein, low carbohydrate dietary pattern may reduce dietary fiber intake, thereby lowering fecal volume and water content. After some people restrict their oil intake, insufficient intestinal lubrication can also slow down bowel movements. The above situation may lead to a decrease in defecation frequency and a prolonged retention time of feces in the intestine. At this time, measuring body weight may show an increase, but the actual increase is the weight of retained feces rather than body fat content.

In a few cases, artificial sweeteners in diet replacement products may change the balance of intestinal flora, and some additives that promote water retention may also cause weight fluctuations. A very small number of weight loss patients may develop drug dependence due to long-term use of stimulant laxatives, and may experience severe constipation and bloating when suddenly stopping the medication. These special circumstances may manifest as persistent abnormal weight changes and require professional medical intervention.

It is recommended to drink 1500-1800 milliliters of warm water daily during weight loss, and prioritize foods rich in soluble dietary fiber such as oats, chia seeds, and dragon fruit. Develop a habit of using the toilet at a fixed time and avoid intentionally suppressing bowel movements. If there is no bowel movement or accompanied by abdominal pain and bloating for three days, you can follow the doctor's advice to use penetrating laxatives such as lactulose oral solution. Daily clockwise abdominal massage can promote intestinal peristalsis and avoid sitting for more than two hours. It is recommended to measure weight regularly after defecation in the morning to reduce error interference.