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The Willner Window Product Reference Catalog, Spring 2016
since 1911
• Willner Chemists •
the nutritional supplement professionals
for zinc.”
“Zinc plays a role in host defenses against infections. Suboptimal
zinc status appears to be common among people consuming a typi-
cal Western diet, and may increase susceptibility to infections. In a
double-blind trial, supplementation with 45 mg/day of zinc for 12
months decreased the incidence of infections in healthy middle-
aged and elderly people.” (Gaby, Alan R., MD. Nutritional Medicine.
Alan R. Gaby, M.D., 01/2011.)
One of the more popular uses of zinc for colds is in lozenge form,
leading to the speculation that it’s effectiveness is due to a direct
action of zinc ions on the virus. Not all studies have supported this
idea. Taking zinc orally may be equally effective. As already men-
tioned above, the immune system does not function optimally if you
do not have enough zinc in the body. “A 1-year, double-blind study
of 50 nursing home residents found that zinc supplements as com-
pared to placebo reduced rates of infection.159 In addition, more
than ten other studies performed in developing countries have found
that zinc supplements at nutritional doses can increase resistance to
respiratory and other infection in children, and that they might
reduce symptom severity.” (Consumerlab.com) And in another study,
“zinc supplements (not lozenges) may play a role in reducing the risk
of coming down with a cold in the first place. In a review of 2 ran-
domized trials, which included 394 healthy children, researchers
found that the groups who took zinc had fewer colds, school
absences, and prescriptions for antibiotics.”
Echinacea: Echinacea has a long history of use as a cold and flu
remedy. In America, conventional drugs replaced it, but in Europe, it
remains continues to be a popular remedy. Most research supports
its ability to reduce the symptoms and duration of colds. It’s role in
prevention is not as well documented.
Elderberry: The initial interest in Elderberry resulted from research
on a proprietary preparation (Sambucol) that contains extracts of
black elderberries (Sambucus nigra L.) and raspberries (Rubus idaeus
L.). This preparation has been shown to inhibit the replication of
influenza virus types A and B in vitro. In addition, an extract of
Sambucus nigra L. decreased the infectivity of human influenza virus
H1N1 in vitro. The activity of this extract against the H1N1 virus was
attributed to 2 flavonoids which were shown to bind to H1N1 viri-
ons and block the ability of the virus to infect host cells. In clinical
trials, treatment with Sambucol decreased the duration of illness in
patients with influenza. (Gaby, Alan R., MD. Nutritional Medicine.
Alan R. Gaby, M.D., 01/2011.) As a result, extracts of elderberry
have become a common herbal supplement for those with flu symp-
toms. It is thought to stimulate the immune system and to inhibit
viral growth.
Unckaloabo (Pelargonium sidoides): Pelargonium is a plant in the
geranium family, native to South Africa, where it has a long history of
use in treating respiratory problems. A number of studies have
shown this herb to be effective in treating acute bronchitis, strep
throat and the common cold. The study, (Lizogub VG, Riley DS,
Heger M. Efficacy of a Pelargonium sidoides preparation in patients
with the common cold: a randomized, double blind, placebo-con-
trolled clinical trial. Explore (NY). 2007;3:573-584.), on 133 adults
who had just come down with a cold, found that the use of a stan-
dardized pelargonium extract, three times daily, significantly reduced
the severity and duration of symptoms as compared to placebo.
Dosage: One teaspoonful (5 ml), two to four times daily or as
directed by a physician. Do not take for more than three consecu-
tive days. Longer use should be accompanied by additional copper
supplementation (1-2 mg per day). Keep out of the reach of chil-
dren. Shake well before using. Do not use when pregnant unless
approved by doctor.
This product is kosher and gluten-free.
Ordering Information: Phyto-Tech™ ZincImmune Plus
4 Fluid Ounces, Product Code: 66271
. . . continued on page <None>
Important Notice: The information given here is designed to help you make informed decisions about your health, and the proper use of dietary supplements. It is
not intended as a substitute for medical advice, nor a substitute for any treatment that may have been prescribed by your doctor. If you have a medical problem,
you should seek medical help. Products described herein are not intended to diagnose, treat, cure or mitigate disease.
Product Reference Guide: Willner Chemists Phyto-Tech™ Herbal Supplements
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