The stomach lining replaces mucus itself every few days
Answer:
if you mean bloods then no because they can be found as carbohydrates which is the starch you can also brake down in the stomach which can also be left as chemicals but yes most of the time they are found in the bloods and the white bloods cells and the red bloods cells help defending and carrying the chemicals which are found in the body
Explanation:
What do experts agree is the best nutrition for a newborn baby?
formula breast milk
Man i think fiber . i just know it helps me when i’m constipated