There are many safe ways to lose weight. Weight loss by laxatives is a popular, but dangerous way to shed pounds. Many people are able to lose weight quickly by using laxatives to facilitiate the emptying of the bowels. While this may result in some weight loss, the loss is often temporary. When the person starts to eat normally or stop taking the laxatives, the weight will return. In addition, achieving weight loss by laxatives may lead to dehydration and other serious medical conditions. To encourage your body to rid itself of waste naturally, eat foods that are high in fiber. Weight loss by laxatives is not a recommended method for fat loss.