Additives » Yea-Sac

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Yea-Sac is used in diets which are intensively fed to increase rumen efficiencies and reduce the risk of digestive upsets. It is used to improve digestion, nutruent utilisation, improve performance and reduce the risk of acidosis. It is often used in dairy cow rations. Rumen pH stability is dependant on optimal rumen function. When yeast respires it uses up the O2 in the rumen which benefits the anaerobic rumen bacteria so it can digest fibre efficiently.