Food and Environment

Microorganisms in the intestine can have multifaceted effects on the health and productivity of animals and birds. The advancement in DNA sequencing technology has enabled scientists to study these microorganisms and their effects on unprecedented depth and scale. This resulted in thousands of studies about intestinal microbiota (term to describe all microorganisms in an environment) and their role.  This led to hundreds of commercial animal supplements with claims to positively modify intestinal microbiota to improve health and productivity. However, a depth of knowledge and skills is required to correctly analyse and interpret the sequencing data. There are several limitations and complexities in analysing such data and misrepresentation and misinterpretation of such data is common. Scientists from the Institute for Future Farming System , Central Queensland University Australia have recently published a review entitled “ the role of microbiota in animal health and productivity: mis