Cranberry,
Cranberries Historically, cranberry fruits and leaves
were used for a variety of problems, such as wounds, urinary disorders,
diarrhea, diabetes, stomach ailments, and liver problems.
- Cranberries are low, creeping shrubs or vines
up to 2 m long and 5 to 20 cm in height,with slender, wiry stems, not thickly
woody, and small evergreen leaves. The flowers are dark pink, with very
distinct reflexed petals, leaving the style and stamens fully exposed and
pointing forward. They are pollinated by domestic honey bees. The fruit is a
false berry that is larger than the leaves of the plant; it is initially
white, but turns a deep red when fully ripe. It is edible, with an acidic
taste that can overwhelm its sweetness.
Cranberry
- Cranberries are the fruit of a native plant of North America.
These red berries are used in foods and in herbal products.
American cranberry bush often develops fall colors of yellow,
orange, red, and purple. In spring, it bears wide, flat flower
clusters. These lacy flowers have an outer ring of large white
florets with many smaller white florets in the center. The
clusters of rounded fruit that follow turn from green to
yellow-orange to brilliant red in the fall and often hang on the
plant through the winter.
Common Names--cranberry, American cranberry,
bog cranberry
Latin Name--Vaccinium macrocarpon
- What Cranberry Is Used For
- Historically, cranberry fruits and leaves
were used for a variety of problems, such as wounds, urinary
disorders, diarrhea, diabetes, stomach ailments, and liver
problems.
- Recently, cranberry products have been
used in the hope of preventing or treating urinary tract
infections or Helicobacter pylori infections that can lead
to stomach ulcers, or to prevent dental plaque. Cranberry
has also been reported to have antioxidant and anticancer
activity.
- Herbal remedy for urinary disorders.
- Try our Herbal Remedy and Herbal
Medicine: Read more about UTI natural remedies
- How Cranberry Is Used
The berries are used to produce beverages and many other food
products, as well as dietary supplements in the form of
extracts, teas, and capsules or tablets.
- What the Science Says about Cranberry
- Some studies testing cranberry products
for their ability to prevent urinary tract infections have
shown promise. These studies have generally been small in
size, and some were not randomized or controlled; therefore,
the results are not conclusive.
- Cranberry products have not been
adequately tested to see if they can be used to help treat
an existing urinary tract infection.
- Research shows that components found in
cranberry may prevent bacteria, such as E. coli, from
clinging to the cells along the walls of the urinary tract
and causing infection. However, the mechanism of action of
cranberry is not fully understood.
- NCCAM, the National Institute of Diabetes
and Digestive and Kidney Diseases, and the National
Institute for Dental and Craniofacial Research are funding
studies to understand whether and how cranberry might work
to:
- Prevent urinary tract infection
- Prevent the formation of dental plaque

Use UTI-Clear to:
- Soothe urinary tract using
systemic flushing
- Promote bladder health
- Lessen common bloating and assist
the natural water balance in the body
- Support natural urine flow
- Promote routine equilibrium of pH
(acidity or alkaline) in the bladder
- Side Effects and Cautions about
Cranberry
- Eating cranberry products in food amounts
appears to be safe, but drinking excessive amounts of juice
could cause gastrointestinal upset or diarrhea.
- People who think they have a urinary
tract infection should see a health care provider for proper
diagnosis and treatment. Cranberry products should not be
used to treat infection.
- It is important to inform your health
care providers about any herb or dietary supplement you are
using, including cranberry. This helps to ensure safe and
coordinated care.
An herb is a plant or part of a plant used for its flavor, scent, or potential
therapeutic properties. Includes flowers, leaves, bark, fruit, seeds, stems, and
roots. Herbal medicine products are dietary supplements that people take
to improve their health. Many herbs have been used for a long time for claimed
health benefits. They are sold as tablets, capsules, powders, teas, extracts and
fresh or dried plants. However, some can cause health problems, some are not
effective and some may interact with other drugs you are taking.
Dietary supplement is a
product that contains vitamins, minerals, herbs or other botanicals, amino
acids, enzymes, and/or other ingredients intended to supplement the diet. The
U.S. Food and Drug Administration has special labeling requirements for
dietary supplements and treats them as foods, not drugs.
To use an herbal product as safely as
possible:
-
Consult your doctor first
-
Do not take a bigger dose than the label
recommends
-
Take it under the guidance of a trained
medical professional
-
Be especially cautious if you are pregnant or
nursing
National Center for Complementary and Alternative Medicine
List of Herbs at a glance
Why should I use herbal products?
The decision to use herbs to improve your
health is, as with all health decisions, a personal one. There are, however,
many good reasons to consider herbal products to complement your own
health care methods. One of the best reason, however, may be the fact that
herbs and herbal products, continue to provide real health benefits while
maintaining a remarkable safety profile. Readily available natural
substances were the first medicines used by humans. Primitive and ancient
civilizations as well as contemporary cultures throughout the world have
always relied on herbs to provide the benefits that have been observed with
their use. In fact, the World Health Organization has estimated that 80
percent of the world's population continues to use traditional therapies, a
major part of which are derived from plants, as their primary health care
tools. In our own time and culture, most herbs are available in the form of
"herbal supplements." These products are found in the form of teas, tablets,
capsules, liquid extracts, and others. We now have ready access to products
that bring the herbal traditions from all over the world in a variety of
convenient forms. In addition, scientific inquiries continue to develop our
knowledge of the benefits of plants, and often validate the observations
made over the past centuries.
Are herbs safe?
Plants that enjoy broad culinary and
therapeutic usage are generally safe. We can flavor our food with any number
of herbs to make a meal more flavorful. We can appreciate a delicious cup of
peppermint leaf or ginger root tea, or benefit from the soothing properties
of marshmallow root or the bark of slippery elm. We can take an herbal
supplement containing dandelion root or saw palmetto berries, or any number
of the other herbs. Although allergies and reactions have been recorded for
a few herbs that are widely used in foods and supplements, such individual
concerns are also seen with many foods, and do not diminish the safety
profile of the many herbs that are generally recognized as safe. On the
other hand, and as everyone knows, there are any number of plants that are
highly toxic, even deadly.