Is this safe to eat Polyvinyl alcohol?

Polyvinyl alcohol (PVOH) is generally recognized as safe (GRAS) by the FDA for use in food packaging and other food-contact applications. It is a synthetic polymer that is made from vinyl acetate and is commonly used as a thickening agent, stabilizer, and film-forming agent in food products.

PVOH has been extensively tested for safety and toxicity, and it has been found to be non-toxic and non-carcinogenic. It is also biodegradable and does not accumulate in the body.

However, it's important to note that some people may have an allergic reaction to PVOH. If you experience any adverse reactions or symptoms after consuming food products containing PVOH, it's best to consult a healthcare professional.