Pretty soon, if the lawyers have their way, we're going to be boiling our own eye-of-newt and toe-of-frog to ward off boils and pestilence.
Just make sure you only make it for personal use. If you give it to anyone, they can sue.
You can't sue Mother Nature, but lawyers are probably working on that one.
Sorry but newts are a protected species. Please put the eye of the newt down and back away slowly while I serve you with a summons.
And then the lawyers will help us sue who ever sold the eye-of-newt and toe-of-frog too us, along with the maker of the kettle it was boiled in, and the store we bought the kettle at.
And since the timber industry has deep pockets and is evil, they will also sue them because we used wood to build a fire under the kettle.