“Effect of a direct-fed microbial (Primalac) on structure and ultrastructure of small intestine in turkey poults”
Researchers studied the effect of a Direct-Fed Microbial PrimaLac diet on the small intestinal structures of turkey poults. They observed changes in the structures supporting the conclusion that gut health and animal performance, even when challenged by Salmonella, are improved by DFM supplementation diets.