What Do Iguanas Eat

You can probably identify an iguana, which is a lizard in the reptile family, by its appearance and you may even be able to identify some characteristics, but do you know what iguanas eat? Iguanas are truly unique animals in appearance and behavior, and an iguana’s diet is nothing less than remarkable too. If you are interested in learning more about iguanas, especially about what they eat, continue reading to learn some information that you might find very interesting.

The Marine Iguana and the Green Iguana

The marine iguana is found only found on the Galapagos Islands and finds its food, seaweeds, in the ocean. The green iguana is a popular species for iguana pet owners and is a herbivore.


By design, iguanas are herbivores, which means that they only eat plants and plant products. In the wild, a herbivore diet is easy to achieve, but pet owners sometimes find that raising iguanas in an enclosed space presents more of a problem. However, once you are aware of the fact that iguanas are herbivores then you can make sure that you accommodate their dietary needs.

Food for pet iguanas

Raising an iguana can be a little difficult, but with a little information, you will be able to raise a pet iguana. Iguanas love plants so any type of leafy green food should be safe to feed to your iguana. Green vegetables such as watercress, asparagus, dandelions, turnip and collard greens are recommended because they are similar to plant types that can be found in the wild tropical areas that iguanas usually inhabit.

Lettuce is not good for iguanas

Interestingly, while you may think that lettuce would be a good green to feed an iguana, lettuce is in fact not the healthiest choice for iguanas. For some reason, lettuce is digested differently in iguanas, and in large amounts, lettuce can be destructive to the iguana’s body. Other vegetables can be fed to an iguana such as carrots, parsnips, and green beans.

Favorite food for iguanas

Some foods to avoid include cucumbers, zucchini, and bell peppers because it is suspected that iguanas have a hard time digesting vegetables that have a lot of seeds in them. An important note about food for iguanas: if feeding a pet iguana, make sure the food is chopped up so that the iguana can digest it better. No matter in the wild or in the home, iguanas love their greens and they benefit greatly from them!

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