3-4 tablets of senna, 3g of grapefruit peel and 2 tablets of hawthorn. Practice: Pour senna leaf, grapefruit peel and hawthorn into a cup and put it in boiling water for 1 min. Usage: used for making tea, which can be brewed repeatedly, 6~8 cups per week, 1. Efficacy: Diarrhea helps to detoxify leaves, and grapefruit peel and hawthorn can help people remove fat. Continuous use 1 month can effectively reduce weight by 8 kg and lower abdomen by 1 inch.