I am not trying to turn this Post Topic into an ugly debate, I am interested in knowing how people are doing with their poultry and or waterfowl on one diet or the other ? Its my understanding that a balanced organic diet shouldn't need any other supplements. If the commercial feed that we buy should have all the nutrition value as a balanced diet, then why all the issues and problems related with a Niacin defiance in young ducklings popping up, with Angle Wing / Slip Wing included ? IMO a balanced diet is just that and commercial feeds and supplements are not much more then a waste of money. Not ?

