In the face of conflicting views, the best  thing an audience can do
is to try out something that does not have IRREVERSIBLE CONSEQUENCES.
For example, if trying out ginko for 2 weeks produces no
'irreversible' consequences, then try it, never mind the volumes of
liternature on both sides of the argument. After all, different people
react to the same medicine or treatment differently. If one has to
wait for a definitive conclusion about a treatment or a medicine, one
may have to wait forever.

Good luck!  Keep trying...