Do Eucalyptus Leaves Get Koala Bears High?
Last Updated Apr 15, 2020 11:25:03 AM ET

Despite the common misconception, a koala bear does not get a high from consuming eucalyptus leaves. People have speculated that koala bears sleep for so many hours because of intoxication from their diet consisting entirely of eucalyptus leaves.
Koala bears sleep for an average of over 20 hours a day. Koalas need this much sleep because of the amount of energy they expend digesting eucalyptus leaves. Digestion is so tiring because these leaves are high in fiber. However, the leaves are lacking in overall nutritional value and contain toxins. The only mammals that can tolerate the toxins contained in eucalyptus leaves are koalas and sugar gliders.
More From Reference

What Is the Financial Independence, Retire Early Movement — and Has the Pandemic Changed It?

4 Investing Lessons We Can Learn From Warren Buffett's Stock Portfolio

Here's How a Pre-IPO Investment Helps You Fund Startups

Where to Buy Cryptocurrency: A Guide for Beginners

The Question of Congressional Term Lengths and Limits

PPP Loan Forgiveness Requirements for Small Businesses