Dang just noticed how long winded this was.. also though i have gf, fam and friends who though not poultry people, noticed and felt sorry seeing them go down hill, then some perking up with simple vitamins then greatly when feed changed (oddly to cheapest feed).
don't you say you do only...
Forgive me if you don't look around, and assume I'm bonkers, as im not a conspiracy theory guy, no offences ment to those that are, as i don't believe what haven't experienced myself.
"Sure you can trust the government" "just ask any indian" (us feather kind, not dot, just for reference), holds...
And then yes layer depends partly on what kind and what else is in diets, as a lot of other foods nutrilize and/or flush etc calcium from body, as to how toxic it can be to kidneys etc in foul/other poultry, besides every day laying production breeding age after start actually laying. Companies...
I had a white leghorn hen that started on till bag ran out and feathers were more than halfway in at least i think, on co op chick feed. Then was gotten by fam, as was just feeding her people pet of kinds n different things, dumo chick starter, n they suddenly got horrible greasy split...