I recently figured out that wheat/gluten FUBARs my health, so even just the concept of cereal grains has recently exploded in complexity in my head.

Before, I was eating:

• wheat (incl. durum, spelt, rye, and rarely barley, emmer)
• oats
• rice

Now I newly eat:

• buckwheat
• millet
• quinoa (in like three different colors)
• amaranth
• whole-grain rice is apparently pretty cool
• maize/corn (in the form of polenta and tortilla)