HULA has been tested on humans.
In order to investigate the effect of HULA atoms on different specimens in detail, human beings have been consistently HULA-hooped and their course of life intensively observed: what they have achieved and how their fellow-specimens have adopted them. It has been monitored that they have become:
smarter and brighter
more noble and more practical
freer and fairer
cheekier and prettier.
Similar effects have occurred with individuals, who have purchased HULA products and felt the effects of those small atoms. .