The primary goal of this work is to expand on the extensive research done over the past ten years in the area of sensors employing metamaterials for material characterization analysis. The main emphasis of this analysis revolves around the utilization of a metamaterial sensor for the purpose of material characterization and detection of adulteration. The crux of this examination lies in the meticulous consideration of the topology, inherent properties, and dimensions exhibited by materials during the characterization of the material especially in the context of identifying adulteration in liquid material and monitoring glucose concentration. Finding: Significant advancements have been made in the design of metamaterial structures and the refinement of fabrication methods in recent years. These advancements have enabled the activation of these structures through the interaction with electromagnetic waves, thereby unlocking the potential for sensing applications across a wide range of the electromagnetic spectrum.