Thursday, January 20, 2011

Fight Cancer ... Grapes and Grape Juice



MD Anderson Cancer Center website:
Both grapes and grape juice are
rich sources of resveratrol, a type of
natural phytochemical that belongs to
a much larger group of phytochemicals
called polyphenols. The skin of the
grape contains the most resveratrol, and
red and purple grapes contain significantly more
resveratrol than green grapes. Grape jam and raisins
contain much smaller amounts of this phytochemical.
Red wine also contains resveratrol. However, with
AICR’s second expert report noting convincing
evidence that alcohol is associated with increased risk
for cancers of the mouth, pharynx and larynx,
esophagus, breast (pre- and postmenopausal) and
colon and rectum (in men), wine is not a recommended
source of resveratrol.
Studies suggest that polyphenols in general and
resveratrol, in particular, possess potent antioxidant
and anti-inflammatory properties. In laboratory studies,
resveratrol prevented the kind of damage known to
trigger the cancer process in cell, tissue and animal
models.
Other laboratory research points to resveratrol’s ability
to slow the growth of cancer cells and inhibit the
formation of tumors in lymph, liver, stomach and breast
cells. Resveratrol has also triggered the death of
leukemic and colon cancer tumors.
In one series of studies, resveratrol blocked the
development of skin, breast and leukemia
cancers at all three stages of the disease
(initiation, promotion and progression).
Here’s a good source of resveratrol

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