It might be hard to see in these photos, but I have now started adding 1/2 cup of ground flax seed into my whole wheat bread recipe. It looks grainier, but you can't even taste it! This is a great way to add even MORE nutrition to that yummy homemade bread!
The top photo is the dough before it had risen (easier to see the flax in that one!) & the bottom one is after it's done baking. Mmmm!!!