Vita Flavonal
Broad-Spectrum Multi-Flavonoid Supplement
Price: $90.00
DESCRIPTION
Vita Flavonal, provided by Vitasecrets, is a convenient dietary
multi-flavonoid supplement designed to provide a broad spectrum
of beneficial antioxidant flavonoids in nutritionally meaningful
amounts. Vita Flavonal delivers these flavonoids in the form of
eight potent standardized extracts that are of the highest quality
available.
FUNCTIONS
Flavonoids are a class of phytochemicals that are responsible
for many of the brilliant colors of fruits and
vegetables. They are perhaps the most beneficial phytochemicals
found in food. Flavonoids are extremely
potent antioxidants, scavenging many potentially damaging free
radicals. Some flavonoids appear to be
much more potent antioxidants than even beta-carotene, vitamin
C or vitamin E. Many flavonoids are also
capable of binding to metal ions, which prevents these metals
from acting as catalysts that enhance free radical production
in the body. Many flavonoids support the health of the body’s
circulatory system by helping maintain proper vascular permeability,
integrity, and resiliency. Flavonoids also have a wide array of
other biochemical functions. For example, flavonoids are involved
in immune function, gene expression, capillary and cerebral blood
flow, platelet aggregation, liver function, enzyme activity, and
collagen, phospholipid, cholesterol, and histamine metabolism.
Pycnogenol and Grape Seed Extract. Pine bark extract (Pycnogenol®)
and grape seed extract are rich in
proanthocyanidins, which are highly regarded for their strong
antioxidant properties and their role in supporting the body’s
connective tissues and capillary blood vessel system. Vita Flavonal
provides the original pine bark extract from the European coastal
pine (Pinus maritima) containing 80 to 85% proanthocyanidins.
A high-quality European grape seed extract (from Vitis vinifera)
with a minimum of 92% proanthocyanidins is also included. Typical
maintenance amounts of pine bark or grape seed extract are about
0.5 milligram per pound body weight per day. Accordingly, Vita
Flavonal provides 75 mg of a combination of both extracts in a
suggested daily intake of two tablets.
Red Grape Skin Extract. The skins of red and black grapes are
rich in the dark red-violet flavonoids, the
anthocyanins that are also present in red wine. Studies show that
these flavonoids are surprisingly strong
antioxidants. They are many times more potent than vitamin E,
helping prevent the detrimental oxidation of
blood lipoproteins. Vita Flavonal contains 100 mg of a concentrated
extract made from the skins of Spanish red grapes providing a
minimum of 30% anthocyanins.
Bilberry Extract. Bilberries (Vaccinium myrtillus), a northern
European cousin of the North American
blueberries, are a rich source of anthocyanosides. Aside from
being potent antioxidants, bilberry anthocyanosides were found
to be important for eye health, capillary stability and blood
flow, healthy veins, and normal wound healing. For maintenance
purposes, two tablets of Vita Flavonal contain 120 mg of a standardized
25% anthocyanoside extract made from ripe Swedish bilberries.
Green Tea Extract. Green tea (Camellia sinensis) is one of the
most widely consumed beverages in the world. Chinese and Japanese
people typically consume 2 to 10 cups of green tea daily providing
polyphenolic catechins, such as catechin, epi-catechin, epi-gallocatechin
(EGC), and EGC gallate (EGCG). Twenty times stronger than vitamin
E, EGC and EGCG play important roles in the body’s defense against
free radicals. Green tea catechins also support normal immune
response, and are involved in blood cholesterol metabolism. To
realize the full benefits of green tea, two tablets of Vita Flavonal
provide
900 mg of a top quality decaffeinated green tea extract with 20%
polyphenols. In terms of catechins, each tablet of Vita Flavonal
is equivalent to one cup of freshly brewed
green tea.
Ginkgo Biloba Extract. Known in traditional Chinese folklore for
about 5,000 years, the leaves of the Ginkgo biloba tree provide
flavonoids as flavone glycosides and terpene lactones, which are
important non-flavonoid phytochemicals. Numerous studies have
evaluated the influence of ginkgo terpene lactones on capillary
and cerebral microcirculation. Research also shows that the abundant
flavone glycosides in ginkgo are potent antioxidants. The total
benefit of ginkgo is most probably based on the synergistic effects
of its constituents. Gingko extract is respected for its potency
and purity, and is derived only from young, fresh leaves that
are especially rich in flavone glycosides and terpene lactones.
The many human trials performed with ginkgo have used 120 mg per
day of the 50:1 standardized extract. About 80 mg per day
is more appropriate for maintenance purposes and is the amount
provided by two tablets of Vita Flavonal. Vita Flavonal’s Ginkgo
extract (50:1) delivers a guaranteed minimum potency of 24% flavone
glycosides and 6% terpene lactones. It also provides a minimum
of 0.8% ginkgolide B.
Milk Thistle Extract. Milk thistle (Silybum marianum) is a Mediterranean
plant producing fruits that are rich in a group of flavonoids,
known collectively as silymarin. Silymarin has been shown to support
healthy liver function under a variety of environmental stress
factors such as alcohol consumption and exposure to pollutants
and other potentially harmful substances. Silymarin compounds
are also known for their antioxidant activities preventing lipid
peroxidation by excessive free radical levels. Vita Flavonal delivers
175 mg of a top quality standardized European milk thistle extract
with a guaranteed minimum potency of
80% or 140 mg of silymarin in two tablets.
Citrus Bioflavonoids. The white albedo layer of citrus peels is
especially rich in the bitter tasting flavanones hesperidin and
naringin. Citrus juices, however, are low in bioflavonoids. Like
most flavonoids, those from citrus are free radical scavenging
antioxidants that work in synergy with vitamin C. Vita Flavonal
provides 250 mg of a concentrated complex containing 50% citrus
bioflavonoids, of which 75% is hesperidin and 25% naringin. This
extract is essentially free of citric acid to which some people
may
be sensitive.
INDICATIONS
Vita Flavonal may be taken as a dietary supplement for individuals
who wish to increase their intake of a
broad spectrum of nutritionally important flavonoids.
Two tablets contain:
Pycnogenol®* Pine Bark Extract**
(min. 85% proanthocyanidins) ...........................10 mg
Grape Seed Extract** (min. 92% proanthocyanidins)...65 mg
Red Grape Skin Extract (min. 30% anthocyanins) ..100 mg
Bilberry Extract (min. 25% anthocyanosides)...........120 mg
Green Tea Extract (decaffeinated, 20% polyphenols) .900 mg
Ginkgo Biloba Extract (min. 24% ginkgo
flavone glycosides, min. 6% terpene lactones)...............80
mg
Milk Thistle Extract (min. 80% silymarin) ............175 mg
Citrus Bioflavonoid Complex
(min. 50% bioflavonoids) ...................................250
mg
*Pycnogenol is a trademark of Horphag Research Ltd., U.K.
**Protected by U.S. patent #4,698,360 and other international
patents.
SUGGESTED USE
One to two tablets, two times daily as a dietary supplement, or
as directed by physician.
SIDE EFFECTS
No adverse effects have been reported.
STORAGE
Store in a cool, dry place, away from direct light. Keep out of
reach of children.
REFERENCES
Bu-Abbas A et al. Marked antimutagenic potential of aqueous green
tea extracts:
mechanism of action. Mutagenesis 1994;9:325-331.
Ferenci P et al. Randomized controlled trial of silymarin treatment
in patients with
cirrhosis of the liver. J Hepatol 1989;9:105-113.
Fitzpatrick DF et al. Endothelium-dependent vasorelaxing activity
of wine and other
grape products. Am J Physiol 1993;265:H774-H778.
Gao YT et al. Reduced risk of esophageal cancer associated with
green tea
consumption. J Natl Cancer Inst 1994;86:855-858.
Kanner et al. Natural antioxidants in grapes and wines. J Agric
Food Chem
1994;42:64-69.
Klaunig JE. Chemopreventive effects of green tea components on
hepatic
carcinogenesis. Prev Med 1992;21:510-519.
Lietti A et al. Studies on Vaccinium myrtillus anthocyanosides
I. Vasoprotective and
antiinflammatory activity. Arzneim Forsch 1976;26:829-832.
Magistretti MJ et al. Antiulcer activity of an anthocyanidin from
Vaccinium myrtillus.
Arnzneim Forsch 1988;38:686-690.
Mukhtar H et al. Green tea and skin--anticarcinogenic effects.
J Invest Dermatol
1994;102:3-7.
Nakayama M et al. Inhibition of the infectivity of influenza virus
by tea polyphenols.
Antiviral Res 1993;21:289-299.
Robert AM et al. Action of anthocyanosides of Vaccinium myrtillis
on the
permeability of the blood brain barrier. J Med 1977;8:321-332.
Robert L et al: Action of procyanidolic oligomers on vascular
permeability. Path Biol
1990;38:608-616.
Uchida S. et al. Radioprotective effects of (-)-epigallocatechin
3-o-gallate (green tea
tannin) in mice. Life Sci 1992;50:147-152.
Wang ZY et al. Antimutagenic activity of green tea polyphenols.
Mutation Res
1989;223:273-285.