Moss is equipped without classic defense mechanisms, such as thorns, bark, sharp leaf edges or stinging hairs. Thus, the question arises to what extent moss defends itself against attacks with toxic substances. We answer here whether moss is a health hazard for humans and animals.
While moss is not poisonous, it is also not suitable for consumption
Moss relies on tactics - instead of poison
As a small, green and rootless land plant, moss is one of the inconspicuous representatives of Mother Nature. Nevertheless, moss species have been successfully fighting silently against predators for almost 400 million years. The survivors do without mechanical weapons, such as thorns, as well as toxins. Rather, mosses - for example with oxylipins - have developed effective deterrent substances, so that snails and other predators lose their appetite.
Consumption is not recommended
While moss is not poisonous, it should not be eaten. The plant absorbs exhaust gases and other pollutants that enter the organism via its large cushions.