You probably had a dozen or so pig encounters before you even left your house this morning.
Pig-derived ingredients add color to soap, a pearly sheen to shampoo, and give texture to toothpaste. They’re the moist in moisturizer, the anti-cling of fabric softener, and the reason that crayons smell that way. Shoe leather, cell phone batteries, laundry soap, wallpaper, sponges—they can all harbor pig byproducts.
Then there’s the pig that you don’t know you’re eating.
Pig-derived ingredients and processing agents make unannounced appearances in every aisle of the supermarket. A multi-tasking gelatin made from pig bones and skin puts the chew in gum and licorice and the creaminess in cheesecake and tiramisu. It smooths out cream cheese and whipped cream and makes ice cream melt more slowly. Beer, wine, and fruit juices are filtered through pig gelatin, and it’s turned into pill coatings and capsule casings for thousands of prescription and over-the-counter medications.
Squishy soft bread and sandwich wraps stay pliable because of an added protein that’s extracted from pig hair, and a pig skin-derived protein is added to energy bars and yogurt. Another protein, this one from clotted pig blood, is used to bind the smaller scraps of beef or fish that appear in fresh and frozen form as portion-controlled filets. Even the plate you eat from can contain ash from pig bones, and your napkin was probably made with more of that gelatin.
It’s a staggering, stunning array of food and non-food uses for pig parts.
To say the least. It’s deeply troubling if you’re vegan or vegetarian, keep kosher or eat halal, or just want to avoid pig products. The fact that most of the products don’t have to be labeled with the information is the real shocker.
Pig-derived food additives are hiding in plain sight.
Processors will deliberately remove the word ‘animal’ from their ingredient list. For example, hydrolyzed animal protein becomes hydrolyzed collagen, and animal protein is labeled L-cysteine. There are thousands more technical and patented names for variations on pig-based food additives. Some probably sound familiar if you read a lot of product packaging, but you probably didn’t know that glycerides, sodium stearoyl lactylate, and oleic acid can all be derived from pig byproducts. Adding to the confusion are the pig parts that don’t wind up in the final product but are used in the manufacturing process like bone char that’s used to whiten sugar and gelatin that removes tannins from wine. These don’t even have to be mentioned by the manufacturer.
Learn what’s really in your pantry. The PETA website maintains a list of common animal-derived ingredients.
See if your favorite beer, wine, or spirit is animal-free. Barnivore maintains a massive and up-to-date vegan alcohol directory with nearly 15,000 entries.