Digestion in the duodenum mostly depends upon the actions of the pancreatic enzymes and bile. When the food is not digested properly the gut's microorganisms tend to ferment it with releasing a lot of gas and many toxic irritated substances.
Report Abuse. Depends where in the mouth and how many.About 3 hours is normal.If you try eating with a numb mouth you could bite off a part of your cheek or tongue as it has no feeling.So eat when it goes down. London NW3 Â· 7 years ago. Thumbs up.
Often it. will last between 12 to 20 hours but may last up to 2 days. Your leg and. or foot may be weak or hard to control during this time. It may give out. under your weight so be careful. ï· As the numbing wears off, you may feel tingling as the nerves start to.