Put warm water in large mixing bowl. Dissolve yeast in water, letting it sit for 5 minutes.
Add oil, honey, egg, lecithin, gluten, salt, bran flakes, rolled oats and white flour.
Beat with hand mixer until well mixed.
By hand, gradually stir in whole wheat.
On floured surface, knead by hand for 13-15 minutes. Cover dough with cloth and let rise till double.
Punch down dough and shape into five loaves. Poke top of loaves with fork to remove air bubbles. Let rise until the dough is just rounding over top of pan.
If you have glass bread pans, bake at 325 degrees F. for 27-30 minutes. For tin pans, bake at 350 degrees F. for 27-30 minutes.
Remove from pans and let cool.