Today's birds just aren't what our Grandparent's birds were. I'll bet his hens weren't expected to churn out an egg every day starting at 5 months and lay for over a year straight. That's fully expected of today's production birds, and they need the nutritional support to meet that breeding. Really, my 20% all-in-one is $2 more per 50lb bag than cracked corn. Just feed the balanced feed, for heaven's sake. You're not going to find a cheaper way to make sure they have the nutritional support they need. By all means, supplement with produce, kitchen scraps, things like that....I'm all for that and believe a varied diet is important. But have the balanced feed available.