Radiation sterilization is a method used to eliminate all forms of microbial life, including bacteria, viruses, and fungi, from medical and industrial products. This process typically involves exposing items to high-energy radiation, such as gamma rays or electron beams, which disrupts the DNA of microorganisms, preventing them from reproducing. This technique is widely used for sterilizing disposable medical supplies, such as syringes, surgical instruments, and bandages. It is effective, efficient, and can penetrate packaging, allowing for sterilization without the need for heat or moisture, making it suitable for heat-sensitive materials.