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Dear Dr Daniel,
Our report considered phytoestrogens specifically
and soy only in second interest, therfore on the site www.afssa.com,
you will find the reports at phytoestrogens and not at soy.
We set up a security limit beyond that we
had no data to ascertain no adverse effect from isoflavone consumption,
this limit is 1mg/kg bw/day of aglycon isoflavone for all consumers
of soy derived products
We recommended to drastically decrease isoflavone
in soy infant formulae to get it as low as possible, 1mg/liter of
reconstituted formula being optimal. 1mg/L of soy formula is 1ppm,
but in soy protein which is the raw material there is about 1mg
of agycon isoflavone /g of protein. In France we have soymilk which
contains 37g/L of protein which means 37mg of aglycon isoflavone
content/L, thus we ask for an oprtimal reduction of about 30 to
40 times and not one million (as far as the protein content is the
same in infant formula). And we know that some cultivar present
4xtimes less isoflavone, so we are at 4 to 5g!
We do not advise soy derived products for
children below 3 years of age, because of insufficient nutritional
value.
In France also, soy industry claims that
such a reduction is impossible, but it is their problem, and if
pediatricians do not recommend it anymore, they will have to change.
If it is true that soy industry has almost entirely isoflavone free
products, they should use it. I know Archer did provide such a product
which was used in an intervention assay in young women in UK, but
not in children.
We do not know exactly when the new regulation
will go into effect, the agency is working on it.
Regular products to be possibly consumed
by all consumers but children below 3 years of age, children treated
for hypothyroiditis, women with previous history of breast cancer
and/or history of familial breast cancer will have a warning label
with the security limits and the above restrictions
I hope I answered your questions, don't hesitate
to call on me again if necessary
best regards
Dr. Mariette Gerber
Centre de Recherche en Cancérologie
INSERM-CRLC
34298 Montpellier Cedex 5
tel: (0)4 67 61 30 05
fax: (0)4 67 61 37 87
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