ANSC Feeds Practice Exam 2026 - Free Practice Questions and Study Guide

Probiotics play a vital role in the digestive health of animals by promoting gut health and improving digestion. These beneficial microorganisms, when included in animal feeds, help to maintain a balanced gut microbiota. A healthy gut microbiome supports better nutrient absorption, enhances the overall immune response, and can lead to improved growth rates and feed efficiency in livestock.

In addition to aiding digestion, probiotics can help outcompete harmful bacteria in the gastrointestinal tract, thus reducing the likelihood of gastrointestinal diseases. By supporting the health of the gut lining and maintaining an optimal environment for beneficial microbes, probiotics contribute significantly to the overall well-being of animals.

Preservatives and harmful microbes can negatively impact animal health and feed quality, while increased feed costs do not necessarily align with the primary function of probiotics, which is to enhance health and efficiency rather than drive up expenses.