Glad you found them useful bro!
Oat bran is the outer husk of the oat grain. It's usually lost during the milling process - which sucks because it contains a good amount of fiber and minerals. When the husk is left on any grain, it is considered 'whole grain' (makes sense, right?!). Think of brown rice vs. white rice. Brown rice is the rice grain with the husk left intact.
I haven't seen rice bran sold by itself, but as you said oat bran is, and it's a very good source of fiber/carbs, so feel free to eat up.
Meh, not really... but thanks guys!!!
