In defense of Amadeus...
...the reason could be that "Neanderthin" is MEANT to be a guideline, and
not Holy Writ.
And frankly, I myself am starting to question the wisdom of the whole
concept -- at least, the growing tendency for many to treat it as an
all-or-nothing proposition.
I myself experimented with Neanderthin for awhile by totally excluding the
beans and rice that I formerly liked to eat. I felt lousy.
Now I include small portions of beans/rice with just about every meal (no
more than a third of a cup combined) -- and I feel much better.
As they say, the proof's in the pudding (or in this case, in the beans and
rice).
JIM