Wheat bran

How many people use wheat bran for their mealworms and superworms?
I have a HUGE bag, and no matter how many worm bins I set up it seems like I still have a HUGE bag.
Wolfy

I just use oats. They sell 50 lb bags for like 10$ at the feed store and a few lbs lasts my colony of 2000+ worms a month or so. Just freeze the left overs to keep the bugs out of it and take it out as needed.