Why are sloths slow

Why is sloth slow?

Sloths are animals that live in tropical environments. Today there are two genera: trainer sloth and three-toed sloth, but in the past there were over 50 species that are extinct today.

Although they may be anatomically similar to primates, they have nothing to do with such animals, but are related to anteaters and, more distantly, to armadillos.

The main feature of these animals is that they are the slowest in the world. In this Animalpedia article, we’ll take a look at it and explain why sloths are slow. If you’re curious, read on!


The main reason for lethargy is to go unnoticed. In this way, they avoid their natural predators such as eagles and jaguars, which they would otherwise have easily discovered.

If they were only a little slow, they would be easy to spot and hunt, but their extremely slow speed makes them nearly impossible to spot.

For example, eagles kill monkeys while hunting, but this is not the case with sloths. This is possible because the sloth feeds on something found everywhere: leaves.

On the other hand, if they had to move around to find food, they would not move so slowly.

Another reason for the slowness of dormancy is the eating of leaves. Leaves are not nutritious food and do not provide much energy, so these animals cannot expend as much energy as they do not have because their food sources do not provide it.

Why is sloth slow? Why are lazy people so slow?

lazy person’s metabolism


As I said, the sloth’s diet is based on leaves, so the animal’s metabolism is very slow because of this.

The stomach of this animal is divided into several compartments, in which symbiotic microorganisms ferment the food in order to make the best use of the cellulose contained in the leaves.

The sloth’s diet is rich in fiber and toxic components, which the plant produces to protect itself from animal attacks. All this makes the food difficult to digest, so digestion can take up to a month in these animals.

Every 5-7 days the sloth descends from the trees to defecate. He digs a pit in the ground where he collects his excreta and then covers it.

In this way they empty the waste and their excreta also acts as manure for the soil and plants.

Why is sloth slow? – sluggish metabolism

curiosity about sloths


There are a few curiosities about laziness we want to talk about, and all of them, for better or worse, relate to how slow it is:

Lazy people go about their business at the hottest time of day; When it is cloudy, they take a certain position to conserve heat.


The sloth rests on its stomach attached to trees and sleeps for up to 18 hours a day. It can live on the same tree for years if it finds food there.


On land, sloths are very clumsy and have great difficulty moving: they practically have to drag themselves from place to place.


The irony is that although it is hard to believe, sloths are excellent swimmers and can cross rivers.


An odd aspect of a lazy person is the technique by which he or she does not seek attention. Algae grow on her fur, which helps her adapt to the environment in which she lives.

This is a unique case among vertebrates. It is a trait developed by these animals that mixes better and has better chances of survival.

If you read more articles similar to Why is sloth slow? We encourage you to visit our Science facts category .

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