Green synthesis offers several advantages: 1. Eco-friendliness: It uses natural and renewable resources. 2. Biocompatibility: The nanoparticles produced are often biocompatible, making them suitable for medical applications. 3. Cost-effectiveness: It reduces the need for expensive chemicals and equipment. 4. Scalability: The processes can be easily scaled up for industrial production. 5. Reduced Toxicity: It minimizes the use of toxic solvents and byproducts.