Gluten is a protein found in wheat, barley, rye and malts. While most of the human population can digest it, it's estimated that about one in 100 people have celiac disease, which is defined as the body's inability to tolerate gluten. read more
Gluten is the protein in wheat that gives bread dough its strength and elasticity, allowing it to form air pockets and rise. Whole grain flours contain less gluten than refined white flour, which is why whole grain breads tend to be a lot heavier and denser. read more