Metabolomics-a powerful tool in livestock research.

Area of Science:

• Animal Science
• Biochemistry
• Genomics

Background:

• Omics sciences and analytical techniques like Nuclear Magnetic Resonance (NMR) and Mass Spectrometry (MS) enhance understanding of animal physiological and pathological states.
• Metabolomics, a post-genomics discipline, analyzes small molecules to provide a snapshot of an organism's status.
• Growing research interest in metabolomics for livestock management and precision dairying highlights its valuable applications.

Approach:

• This review synthesizes current research on metabolomics applications in livestock.
• It covers diverse areas including nutri-metabolomics, disease diagnosis, reproductive health, pharmaco-metabolomics, and genomics.
• The review also touches upon dairy production studies.

Key Points:

• Metabolomics provides a comprehensive view of molecular pathways and physiological status in animals.
• Applications span from optimizing nutrition and diagnosing diseases to understanding reproductive disorders and drug responses.
• It is a crucial tool for advancing precision dairying and overall livestock management.

Conclusions:

• Metabolomics offers significant potential for improving livestock health, productivity, and management strategies.
• Understanding metabolomic methodologies is key to leveraging its full benefits in veterinary science and animal agriculture.
• This review serves as a guide to the current landscape and future directions of livestock metabolomics.