Toxicity of Ceratopteris thalictroides

So I grow this plant, which I know as water sprite, in my fish tank and I use it to feed my feeder insects like dubia roaches and super worms, but I recently learned some species of bracken fern can be toxic or carcinogenic when eaten by livestock

The article I was reading on it seems to suggest water sprite could be toxic to humans if consumed, but I can’t find anything to back that up, does anyone here know if it is safe to use to gut load feeder insects or could my reptiles absorb harmful compounds from it