Produce and secrete hormones.
Pernicious anemia<span> is a decrease in red blood cells that occurs when the intestines cannot properly absorb vitamin B12.</span>
Hello :)
Your answer is Wheat
Because in those that have Celiac Disease, the small intestine is sensitive to gluten, which makes it difficult to digest food
Arteriosclerosis is a disease where the arterial walls become thickened, lose elasticity, and can restrict blood flow. It is also called hardening of the arteries and usually occurs in older adults.