Are there any alternative materials for food packaging that are safer than aluminum?

Yes, there are several alternative materials for food packaging that are considered safer than aluminum. These include biodegradable materials like PLA (polylactic acid), which is derived from renewable resources like corn starch. Paper-based packaging is also a popular choice, often coated with wax or other materials for added protection. Additionally, glass containers are a non-toxic and reusable option. Some companies are exploring innovative solutions like mushroom-based packaging and edible packaging made from seaweed. These alternatives aim to reduce environmental impact while maintaining food safety and quality.