A friend made it there and said it was very effective, so he applied for an experience card to do it. I did it twice and lost less than 3 pounds. I felt that the effect was not bad, so I applied for a card, saying at least 10 kg, but the effect was really obvious. I did 1 1 times and lost 9 pounds. I am very satisfied. I eat less than usual, but I don't feel hungry. Besides, I only gained weight after eating too much.