The human body possesses an extraordinary defense network that works around the clock to protect against harmful invaders and abnormal cellular activity. Among the most important components of this system are Natural Killer Cells (NK Cells), a specialized group of immune cells that play a vital role in maintaining health and supporting immune function. In recent years, advances in cellular medicine have brought increased attention to NK Cell Therapy, an innovative approach designed to strengthen the body’s natural immune response. As interest in regenerative medicine continues to grow, many individuals are exploring how Natural Killer Cells may contribute to overall wellness and immune support.