Water from glass bottles might contain up to 3x more microplastics than plastic bottles. A

Well SupportedBeer in small glass bottles averaged 134 microplastics per liter.

Well SupportedPlastic bottles, especially when heated, generally contain higher levels of PFAS and endocrine-disrupting chemicals like BPA and BPS compared to glass bottles.

Well SupportedUsing an air blast plus alcohol rinse on bottled caps reduces microplastic shedding compared to untreated crowns.

Partially SupportedFiltered water from a reusable, BPA-free bottle is the safest option for drinking water to minimize chemical and microplastic exposure.

Partially Supported