But if you added that into the feed then it would be sufficient? I add vitamins and minerals to the feed. I just do as I'm told and I haven't had issues so far. Thank you for your help and explaining what it's deficient in. My TSC and Southern states doesn't sell any feed for turkeys so maybe that's why I'm told to use that and add what I add.Meat Bird feed is not appropriate for young turkey poults. It does not have the proper amounts of lysine, methionine and niacin that is best for turkey poults.