In Mary Roach's book "Stiff: The Curious Lives of Human Cadavers," the author discusses various uses of gelatin derived from animal products. The Kind & Knox website lists several edible items made from gelatin sourced from cow bones and pigskin. These include popular treats like marshmallows and Gummi Bears, as well as other food products and even pharmaceuticals.
Roach highlights the widespread application of gelatin in both food and non-food items, indicating its versatility in the industry. From candies to sports drinks and even certain medicines, gelatin plays a vital role, showcasing the often-overlooked connections between dietary habits and animal-derived ingredients.