Viable Cell Count is a method used to determine the number of living cells in a sample. This count is important in various fields, including microbiology and biotechnology, as it helps assess the health and growth of cell cultures. Techniques such as colony-forming unit (CFU) counting or trypan blue exclusion are commonly used to distinguish between live and dead cells. Accurate Viable Cell Count is crucial for applications like drug testing, fermentation processes, and quality control in pharmaceuticals. By knowing the number of viable cells, researchers can make informed decisions about experimental conditions and product formulations.