Do koalas really get high from gum leaves?

No. That is a complete fallacy. Koalas have a very slow metabolism because that is what is needed for them to digest the eucalyptus leaves, but the eucalyptus does not contain anything that will make them "high".

No. That is a complete fallacy. Koalas have a very slow metabolism because that is what is needed for them to digest the eucalyptus leaves, but the eucalyptus does not contain anything that will make them "high".