After taking Niuxinkang OB protein fiber, it usually produces side effects such as dry mouth, rapid heartbeat, constipation and loss of appetite. , but also for the individual's body. Fibrinogen mainly burns fat, suppresses appetite and blocks the absorption of sugar and high calories. Like you don't need to go on a diet after eating, it will make your body overdraw. Generally does not cause diarrhea. I wonder if you have any adverse reactions after taking it. OB protein cannot be taken for a long time. After taking it for a certain period of time, it should be stopped, and the appropriate accompanying exercise will not rebound much after stopping. If taken for a long time, it will cause cardiovascular and digestive system disorders and other diseases, which is very harmful to the body.