Article: Plastic wrap worries rise amid new studies

Plastic wrap seals so many everyday foods in the supermarket, from cheese to meat, that it's easy to take it for granted. But now there is a new worry about exactly how safe this convenience product may be.

The concern is that some plastic wraps contain endocrine disrupters, which can mimic or interfere with hormones in the body. The Environmental Protection Agency has begun to screen thousands of chemicals to see which ones may need further study.

Some studies have suggested hormone disrupters can cause breast cancer, birth defects, low sperm count and mental problems. While evidence continues to accumulate that disrupters have an effect on animals, scientists are in heated debate ...

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