You have to look at the equipment used in the processing as well. Whats in your food? No idea. https://www.seattletimes.com/nation-world/whats-in-your-chil...

On the other side of things, maybe your glass bottled water is microplastic free, but has other serious contaminants. The second largest arsenic bottled water was in glass containers: https://www.consumerreports.org/water-quality/arsenic-in-som...