In order to digest food with fiber, you need to have the enzyme cellulase that can break down the bonds between the two cellulose molecules, or have a symbiotic organism that does. Such symbiotic relationship is the case for termites. Inside the intestines of termites, there are small protists known as Trichonymphathat digests wood.
You can not digest cellulose or what we call fiber.
To help digest you food.
If you are talking about fiber it helps us digest food and keeps the large intestine doing what it does... digest
fiber is not digested. It is all the parts of food that we cannot digest which pass on the system and help regulate bowel movements
the digestive system (stomach) uses fiber to help digest food.
Lettuce is a fiber-rich food. The stomach can digest the lettuce at an average pace due to the fiber. The estimated time to digest lettuce would be between 1 and 2 hours.
Fiber helps you digest food, eliminate waste, and regulate blood sugar levels. It also gives you a sense of satiety.
Saliva helps the mouth to break down the food, but what digests the food is fiber, and stomach acid.
Cellulose, or fiber, is the tough, indigestible part of plants. Since the body cannot digest it, it passed out in the stool. Fiber is very good for your body, because it keeps you bowels healthy.
Any high fiber food such as celery, corn, are difficult to digest but moves food along.
Fiber
the only thing i can think of right now is fiber...that's why you should take fiber if your constipated...it makes the food go right through you.