it is usually a good idea to wait until the feeling returns, only so you don't bite your tongue or chew up your cheek because you can't feel it
Food does not stay in the mouth for long before passing in to the next area. Food is broken down somewhat in the mouth by saliva and chewing before passing into the alimentary canal.
1hour
About 1-2 hrs.
3 hours for full digestion.
10 to 15 minutes
30 minutes before eating your meal.
Wait one hour for a good protective measure.
the only difference is in the shape of the mouth, one is adapted to eating long grasses and the other to low growing grasses.
The "when" of eating fruits aren't as important as just getting them in your diet. Focus more in incorporating the fruit in your diet than the time of day or how long before or after a meal.
There aren't any specifics on whether or not working out after eating is good or bad. However there is always a chance of getting cramps if you have a big meal before.
no more than a week.
About three days, without water for one day, they quit eating.