The problem is that bpa migrates from the plastic into neighboring substances such as food water and saliva.
Polycarbonate plastic bottles safety.
Polycarbonate plastic often included in plastic seven leaches bisphenol a bpa into food a known endocrine disruptor.
You can find out if a plastic container is made of polycarbonate by looking at its recycling number.
The bayer polycarbonate makrolon wb1239 used in water bottle applications is approved by the u s.
Epoxy resins are used to coat the inside of metal products such as food cans bottle tops and water supply lines.
The fact is that international independent and objective scientific research has repeatedly shown bpa when used as a monomer for plastics in food contact applications to be safe.
Some dental sealants and composites also may contain bpa.
Bpa may also create genetic damage and may effect development.
Fda for use in water bottles as well as other food contact applications.
A complete review of the scientific data as has been conducted by government and scientific bodies worldwide reveals that polycarbonate bottles are safe for use and that migration levels of bisphenol a from polycarbonate plastic under real life conditions are well within science based safety limits.
Bottles labeled with recycling numbers 1 through 6 will not contain significant amounts of bisphenol a.
Polycarbonate plastics are often used in containers that store food and beverages such as water bottles.
If you see the number 7 in the middle of the recycling triangle symbol the bottle contains polycarbonate plastic and you should avoid it.