"We don't often think of flour as processed, but a high-quality whole wheat flour is just a ground-up version of the grain itself," Natalie Rizzo, MS, RD, told POPSUGAR. "The Bob's Red Mill Flour ($13 on Amazon) is a stone-ground whole wheat, and the end product has the nutritious bran and germ from the wheat intact. That means it has just as much protein and fibre as a slice of 100% whole wheat bread."