Ahhh. The infamous MotherFecker Gene.
Although that could always be an issue, I would ignore it.
There's not really much you can do about it anyway.
(you could always pay a lot of money for tests, which still won't get you much)
The information and science about that gene, and ALL genes, and the way genes work,
and interact, etc., is in its INFANCY (at BEST), to the point where it's mostly just interesting
to read about and know about, and then you should probably just go about your business.
I think it falls along the lines of "Everyone who has gotten cancer has eaten a carrot,
therefore, carrots obviously cause cancer." and people who do "Self-Diagnosis" using WebMD,
where the prognosis is "Always Cancer".
I only make light of this because it's all something to be made light of.
But not people's health issues and concerns, of course.
Along the lines of the also-infamous concept of Occam's / Ockham's Razor,
which is ONLY really VALID to use in Formal Arguments, Scientific Study and Research,
and by people who are WELL educated and learned, NOT by the "Common Man"
in quick, half-assed thinking and the like, ....
.. a better supposition is that it is most likely a simple Herxheimer Reaction
from trying to Detox too much, too quickly.
Possibly exacerbated by a sensitivity or thereabouts.
I have seen reports of "bloating" on occasion. The detoxed toxins and pathogens
have to be eliminated by the body, through one or more organs, via the blood and such,
and thereby the lungs, kidneys, liver, gastrointestinal system, and the skin,
so it is natural for Herxing to take one or more associated forms.
Thereby the LOW and SLOW methodology suggested in
Jim Humble's "MMS Health Recovery Guidebook",
and the "Halving Protocol" when Herxing occurs.
Herxing should always be temporary and short-lived.
The idea is to feel better, not worse.
I can't speak to how much she is taking, since I use MMS(1) as per
Jim Humble's "MMS Health Recovery Guidebook", and
24,000 ppm CDS, which is drop-for-drop compatible (+/-) with
acid-activated MMS1. (though higher in concentration, since it is "100% activated")
CDS is usually easier on one's stomach.
The bloating is more likely to be simple GAS, as opposed to some kind of an infection.
(unless a stomach infection is what she is taking it for -- or you are using the term
'stomach infection' "incorrectly"?)
The nausea reaction is almost absolutely Herxing.
It is a very common form of (light-ish) Herxing.
So she needs to "Slow her Roll". I don't know what Kalcker says about that,
or what to do. The "Starting Procedure" as per JH is what is used to try to
prevent Herxing. And then the "Halving Protocol" if Herxing occurs.
Even if you are an Andreas Kalcker 'aficionado' / follower, I still think it would behoove
people to get and read and study Jim Humble's "MMS Health Recovery Guidebook".