From the link - I think you could say similar things about 1,000s of plants?

It sounds like Govt over reach - too many public servants with nothing better to do.

QUOTE:
In particular, the best available scientific evidence did not enable key safety
considerations such as the following to be adequately characterised:
− The identity and quantity of undesirable substances potentially present in
relevant parts of the Moringa oleifera plant.
− The potential for adverse effects in the short term or long term, such as
established by guideline-compliant toxicity studies in animals.
− The abortifacient effects of Moringa oleifera observed in animal studies for the
leaf and aqueous or ethanolic extracts of the leaf.
− Anecdotal reports of use of Moringa oleifera as a contraceptive and abortifacient
in humans.
− The potential genotoxicity of Moringa oleifera addressing all genotoxicity
endpoints, as demonstrated by appropriate studies conducted according to
relevant guidelines.
Given the above, FSANZ was unable to conclude that Moringa oleifera (leaves, immature
seed pods and oil) would not pose a safety concern if permitted as a food for retail sale or as
an ingredient or component in food for retail sale. FSANZ’s assessment was also that the
associated potential cost to consumer health of such a permission would outweigh its direct
and indirect benefits.