Health guidance: dizziness, excessive hair and sometimes headache after eating OB protein fiber. It is recommended to stop using. It is not safe to lose weight through drugs or surgery, and it may rebound, which may have an impact on the baby in the future. It is suggested to lose weight through exercise and reasonable diet. You can't lose weight too fast, and the short-term effect is obviously very unrealistic. You can lose weight through scientific and healthy methods, such as reasonable exercise and diet meals.