Is EPS insulation safe?

As someone with an interest in cryptocurrency and finance, I'm curious about the broader world of environmental and health concerns. With that in mind, I'd like to ask: When it comes to EPS insulation, what safety measures are in place to ensure it's not harmful to human health or the environment? Are there any potential health risks associated with the material, and if so, what are they? Furthermore, are there any sustainable or eco-friendly alternatives to EPS insulation that can provide similar benefits while minimizing negative impacts?