给出一个总结的中心句：The gut microbiome crucial to metabolic processes and linked to numerous illnesses holds great potential for discovery through the application of high-throughput omics technology As it happ

The application of high-throughput omics technology and metagenomics can provide important technical support for the study of the gut microbiome in humans and ruminants, which holds great potential for discovery and is crucial to metabolic processes and linked to numerous illnesses.