- May 12, 2020
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Thanks RC, I will phone too make my order to make sure it's the right thing. I need acv so have to go too themVitamin D is OK but I would avoid zinc as they can get zinc toxicity.
When chickens swallow screws and other hardware it can kill them by perforating the GI system or because they absorb the zinc and it knocks out something - I think kidneys.
If the only Calcium Citrate you can find comes with zinc then I would go with calcium carbonate (readily available as antacids for indigestion). In the US the brand is Tums - it may be a different brand in the UK.