Which part of food is not digested?

Answer 1

Cellulose

Answer:To be a nutrient a food material has to be digested and incorporated into the body as stored fat, converted to muscle or other protein, or converted to energy. So no nutrient as "not digested"/ Non-nutrient materials which provide other functions are fiber and water, and minerals asn trace chemicals such as salt, iron, zinc. Vitsmins can be regarded as supplimental to the body's own production.

fibre can not be digested

Answer 2

In many, fiber is present. Your body cannot digest that, but it scrapes poo as it moves through the small intestine. If you don't eat fiber, there can be at least 20 pounds of poo in your intestine.

Answer 3

Water, vitamins and oxygen molecules are not digested before being absorbed by the body. This is mainly because they possess molecules which are small enough to pass through the differentially permeable membrane of the cells by the process of diffusion.

Answer 4

Fiber, it holds water and helps passage of stool

Answer 5

the waste