Are laxatives effective for weight loss

Diarrhea pills have no effect on weight loss and may also cause harm to the body. Diarrhea drugs mainly promote bowel movements by stimulating intestinal peristalsis or increasing fecal water content, but cannot reduce fat absorption or burn calories. Long term use can lead to electrolyte disorders, intestinal dysfunction, dependent constipation, and other problems. The mechanism of action of laxatives is to accelerate the excretion of intestinal contents, which may cause a false impression of weight loss in the short term. However, this decrease is mainly due to the loss of water and intestinal contents, rather than a decrease in fat. The consumption of fat needs to be achieved through a calorie deficit, where the intake of calories is lower than the consumption of calories. After using laxatives, the amount of heat absorbed by the body does not decrease, and weight will quickly rebound after stopping the medication. Frequent diarrhea can also lead to the loss of electrolytes such as potassium and sodium, causing symptoms such as fatigue and arrhythmia. Long term use of some irritating laxatives such as senna and phenolphthalein tablets can damage the enteric nervous system, leading to colonic melanosis and even increasing the risk of colorectal cancer. In rare cases, doctors may prescribe short-term penetrative laxatives such as lactulose oral solution to treat severe constipation, but strict monitoring of electrolyte levels is required. Healthy individuals should not take any laxatives without authorization for weight loss, especially avoiding weight loss teas or health supplements containing ingredients such as rhubarb and aloe vera. Some people may experience allergic reactions or intestinal obstruction and other emergencies after taking laxatives, and should seek medical attention immediately. Scientific weight loss should be achieved through reasonable control of diet and increased exercise. It is recommended to increase the intake of vegetables, fruits, whole grains, and other foods rich in dietary fiber in daily diet, and reduce the intake of refined sugars and saturated fats. Engage in moderate intensity aerobic exercise for at least 150 minutes per week, such as brisk walking, swimming, etc. Individuals with special conditions such as endocrine disorders or polycystic ovary syndrome should develop personalized plans under the guidance of a doctor. Do not blindly pursue rapid weight loss. It is safer and more sustainable to lose no more than 4 kilograms per month.