Biomimetic nanotechnology is a fast-growing technology with far-reaching implications in a variety of therapeutic applications. The goal of this research is to develop green, environmentally friendly, and cost-effective strategies for producing cobalt oxide (Co3O4) nanoparticles from Bos Taurus Indicus (A-2) urine and zinc oxide nanorods from the hydrothermal process. A solid-state reaction process is used to make nanocomposite materials. The synthesized nanomaterials and composites were characterized using advanced characterization techniques such as XRD, FE-SEM with EDS, DLS, Zeta potential, FT-IR, Raman spectroscopic analysis, and TGA with DSC analysis. The anti-bacterial, Anti-oxidant and anti-inflammatory effects of the synthesized nanomaterials and composites were investigated. This implies that they might be beneficial in medicine and drug administration.