Fungi are different from plants and animals because of their feeding behavior. Growing around the world, fungi are found in various habitats.

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These habitats provide them with abundant food sources in the form of nutrients. Fungi can’t produce or ingest food, which is why they rely on nutrients obtained from dead organisms.

For these obvious reasons, fungi are better known as decomposers. In this post, we’ll highlight “what do fungi eat?” by breaking down their dietary habits.

Insects, Animals, and Fish

As heterotrophs, fungi obtain nutrients from organisms including dead animals. Their love for consuming decaying matter of dead animals makes them stand out from plants and animals.

Essentially, this feeding behavior of fungi benefits the environment. Fungi eat dead animals and other fungi only to obtain nutrients from them. Because they can be decomposers, they feed on organic matter wherever it is found. Doing so gets rid of the dead organisms decaying on the soil.

Fruit, Vegetables, and Plants

When it comes to plants, fungi get their food by obtaining the nutrients and minerals produced by the plants. Fungi grow abundantly sharing the space with other plants and trees.

Hence, fungi eat plants, dead plants, trees, leaves, wood, logs as long as they are dead. This organic plant matter provides the fungi with energy to thrive. Besides, they can be parasitic as well.

When they are parasitic, fungi would obtain nutrients by living on the hosts. Unfortunately, this causes health problems in organisms!

As for other minerals, fungi eat sugar of various kinds like glucose and fructose to obtain energy. The best example of this kind of fungi is yeast.

Hence, it can be said that fungi eat anything.

What fungi don’t eat?

Fungi don’t eat living things, animals, mice, bear, spiders, or other organisms. Aside from these, fungi don’t eat grass or rocks. They would, however, consume nutrients growing on rocks. Besides that, fungi don’t eat algae, decomposers, fungi of other kinds because they form symbiotic relationships. Lastly, fungi don’t eat bacteria, viruses, or enzymes.