Add Yahoo as a preferred source to see more of our stories on Google. There are a couple of reasons why the package might be swelling with air. To reduce spoilage from oxygen, a process called ...

A package of deli meat on a wooden table. - Ilia Nesolenyi/Getty Images Imagine you're scouring the store for your favorite deli meat brand only to reach for some sliced turkey or ham and find bloated ...

If you’ve ever eyed that strange material lingering under your store-bought meats, wondering about its purpose, you’re not alone. Though just about every kind of packaged poultry or meat contains one ...