Hello, this can only be used to assist weight loss, just soak it in water and drink it. To lose weight, you must control your diet and exercise more, reduce the intake of staple foods, increase the amount of vegetables, fruits and potatoes, and eat less fried and high-sugar foods. You must eat breakfast, eat less or nothing at night, and exercise at least 100% every day. More than 30 minutes, it can be running, brisk walking, swimming, climbing, playing ball, squatting and other exercises