Here is a great article from TreeHugger that provides some really good information regarding flax, quinoa, buckwheat, spelt and amaranth. 5 Trendy (and Seriously Healthy) Alternatives to Traditional Grains
Looking to try something new? Here are some options for you! I've been interested in trying quinoa as I have run across a few recipes that include it. I've also actually located it at the local Fresh Market so its not an elusive ingredient.