What are reared ingredients in the context of food?

Reared ingredients refer specifically to animals, birds, and fish that are bred in controlled environments for the purpose of consumption. These ingredients are distinct because they are raised in farms or aquaculture systems where specific conditions are managed to ensure their growth and health, making them reliable sources of food. This encompasses various livestock such as cattle, poultry, and farmed fish, all of which are commonly found in mainstream food production systems.

The other options focus on different types of sources. Plant-based ingredients are a major component of diets but do not fall under the category of reared ingredients. Ingredients obtained from local markets could include both wild and reared sources and are not limited to animals bred for consumption. Finally, ingredients sourced from wild environments pertain to those that are harvested from natural ecosystems rather than those raised in controlled conditions, distinguishing them from reared ingredients.