Fem-Dophilus®
Fem-Dophilus® contains two patented and clinically tested
strains of probiotic bacteria, Lactobacillus rhamnosus GR-1®
and Lactobacillus reuteri RC-14®, discovered and developed by
Drs. Gregor Reid and Andrew Bruce of Urex Biotech. Research
has confirmed that GR-1 and RC-14 taken as an oral supplement
colonize and protect the vaginal tract. Over twenty years of research
has shown that GR-1 and RC-14 help to restore and maintain the
balance of flora important to vaginal and urinary tract health.*
This patented product is manufactured at a Good Manufacturing
Practices (GMP) pharmaceutical facility under strict quality control
to ensure potency and consistency. The probiotic strains in Fem-
Dophilus are delivered in a proprietary polysaccharide matrix that
protects the bacteria from stomach acid and enhances the survival of
these species as they reach the intestinal tract.*
Fem-Dophilus has been recognized as one of the Top 10 Breakthroughs
in 2007 by Prevention Magazine in its January 2008 issue,
and was the only dietary supplement included on the Top 10 list.
Probiotics Support for Vaginal Health
Purchasers of other Jarrow Formulas® probiotic products are aware of
the many health benefits that can be experienced from supplementing
with beneficial bacteria, i.e. probiotics. For instance, Jarro-Dophilus
EPS® is designed to boost the natural “friendly” bacteria of the gut
by supplying beneficial strains that are needed to maintain a healthy
intestinal environment. Jarro-Dophilus EPS is a compatible blend of
friendly bacteria designed to promote intestinal balance.*
Restoring the balance of microorganisms to the gut both helps
to crowd out unwanted organisms and promote proper immune
response, as well.* Less well known is the fact that special strains of
probiotic bacteria also contribute to vaginal health.*
Women with an unhealthy intestinal microflora profile are at a higher
risk of developing urogenital infections. Fortunately, scientific findings
indicate that supportive microflora that can colonize the vagina play
an important role in maintaining health. This suggests that the daily
ingestion of certain probiotics may also provide a natural, safe and
effective means of balancing microorganisms in the vaginal tracts.*
Clinical research supports the proposition that proper use of oral
probiotics can do just this.*
Oral Probiotics Influence Vaginal Floral Balance
Clinical trials have found that oral intake of probiotics can significantly
and beneficially affect the balance of vaginal flora.* However, only
certain probiotics can provide this benefit. Direct comparisons have
demonstrated that the probiotic species and strains must be carefully
selected in order to promote vaginal health.
The major criteria required in selecting beneficial probiotics are
their ability to colonize the vagina and reduce undesirable vaginal
microflora. In one trial, GR-1 and RC-14 administered in skim milk
were given orally to 10 women twice daily for 14 days. GR-1 and
RC-14 were recovered from the vagina and identified by morphology
and molecular typing within 1 week of commencement of the trial.
In another randomized, placebo-controlled trial, GR-1 and RC-14
were given to 64 women for 60 days. Microscopy analysis showed
the restoration of healthy vaginal flora level in 37% of women taking
GR-1 and RC-14 vs. 13% in subjects in placebo group. Other trials
have also confirmed the benefits of GR-1 and RC-14 intake.*
In order for a probiotic to be effective, significant numbers of live
bacteria (indicated as Colony Forming Units or CFU) must survive
when the probiotic is taken by mouth. Tests for the gastrointestinal
survivability of strains have shown good results. GR-1 and RC-14 are
also bile tolerant and survive passage through the gastrointestinal
tract. RC-14 and GR-1 are tolerant to 0.3 and 0.5 percent (w/v) bile,
respectively. According to the experts, both strains can therefore be
considered both acid and bile tolerant given that a concentration of
0.3 percent is considered physiologically relevant.*
Safety
Several human and in vitro studies have documented the safety of
GR-1 and RC-14. Jarrow Formulas obtains the materials for Fem-
Dophilus from a pharmaceutical GMP level manufacturer. Advanced
and accurate genetic analyses are conducted to ensure the correct
identity of the strains. This is the ultimate in quality control.
More than 20 clinical studies spanning 20 years of research have
validated the safety and beneficial effects of the probiotic strains
Lactobacillus rhamnosus GR-1 and Lactobacillus reuteri RC-14 that
make up Fem-Dophilus.
*These statements have not been evaluated by the Food and Drug Administration.This product is not intended to diagnose, treat, cure or prevent any disease.
** IMNatural Customer Service Representatives are not licensed health care providers and therefore cannot prescribe or recommend products by law.