I see a lot of comments recommending fasting, or even dry fasting for weight loss. I loudly and respectfully disagree. Weight loss is a desirable side effect of fasting, but not the goal. You're supposed to regain your weight after a fast, and you will. If you think it's going to help you loose weight, you will get very disappointed.

To maintain a healthy weight, you need first a good foundation, then maybe throw in fasting to strengthen that foundation. With a solid foundation, weight loss will come naturally.