According to my experience, it takes two to three months. In the meantime, don't be too restrained at first, because it is easy to stick to makeup for a long time and give yourself a buffer opportunity to adapt to your own system. You love sweet food, but you must control it. During this period, you must have breakfast. Don't learn what they say, such as an apple. Once you return to normal, you will easily gain weight and rebound, so I suggest you drink a bowl of porridge. After eating half a corn or something, drink a small cup of yogurt for half an hour to an hour to promote absorption and digestion. At lunch, a small bowl of rice with vegetables, carrots, vegetables and leeks will be good and the skin will be good. Remember to chew carefully. After dinner, stand for half an hour and watch books or TV. Just drink half a bowl of sugar and add a fruit for dinner. Then stand for a while and do a little stretching exercise before going to bed to ensure that.
Finally, I wish you success! Come on!