- Insects: Various species of insects, such as aphids, beetles, caterpillars, and grasshoppers, feed on amaranth leaves.
- Birds: Some bird species, including sparrows, finches, and doves, may eat amaranth leaves as part of their diet.
- Mammals: Certain mammals, such as rabbits, deer, and rodents, may browse on amaranth leaves when available.
- Humans: Amaranth leaves are also consumed by humans in various cuisines around the world. They can be cooked and used in dishes like salads, soups, stir-fries, and curries.
The specific organisms that consume amaranth leaves depend on the region, ecosystem, and availability of the plant.