Facts
About Bitter Melon |
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Bitter Melon - Glycemic and Diabetes
control
What is
Bitter Melon?
Bitter Melon (Momordica charantia) is a member of
the Cucurbitaceae (gourd) family, and a relative of
squash, watermelon, muskmelon, and cucumber. The
tropical vine is a tender perennial. The fruit of
this plant lives up to its name - it tastes very
bitter. The surface/skin is bumpy and coated with
glossy light to dark green skin. The inside of the
melon is filled with spongy pulp whose color ranges
from white to light green covering the seeds.
Younger melons are seedless (more like the inside of
a cucumber) and are generally more bitter. Ripe ones
(outside: lighter green with hints of yelow; inside:
bright, bright red) are much milder.
Bitter Melon grows in tropical areas, including
parts of East Africa, Asia, the Caribbean, and
South America, where it is used as a food as
well as a medicine. Although the seeds, leaves,
and vines of Bitter Melon all have uses, the
fruit is the safest and most prevalent part of
the plant used for food and medicine.
Bitter
Melon is rich in iron, it has twice
the beta carotene of broccoli, twice the calcium
of spinach, twice the potassium of bananas, and
contain Vitamins A, C, B1 to B3, phosphorus, and
good dietary fiber.
Bitter Melon,
also known as
Karela or Momordica Charantia
is a herb that helps regulate blood sugar levels
and
keeps body functions operating normally. It contains Gurmarin, a polypeptide considered to be similar to
bovine insulin, which has been shown in experimental
studies to achieve a positive sugar regulating effect by
suppressing the neural response to sweet taste stimuli. Karela's principal constituents are lectins, charantin
and momordicine. The fruits have long been used in India
as a folk remedy for diabetes mellitus. Lectins from the
bitter gourd have shown significant antilipolytic and
lipogenic activities.
The fruits and leaves of the plant
contain two alkaloids, one of them being momordicine.
The plant is reported to contain a glucoside, a saponin-like
substance, a resin with an unpleasant taste, an aromatic
volatile oil and a mucilage. The seeds contain an
alkaloid (m.p. 236°) and an anthelmintic principle in
the germ; they also contain urease. The fruits, leaves
and extracts of Momordica charantia possess
pharmacological properties and medicinal uses. It is
useful as an emetic, purgative, in bilious affections,
burning soles of the feet, as an anthelmentic, in piles,
leprosy, jaundice, as a vermifuge, astringent in
hemorrhoids, as a stomachic, antispasmodic, antioxytocic,
hypoglycemic, antipyretic, mild hypotensive, anorectic
and for the potentiation of ACh, histamine and BaCI2
induced contractions and inhibition of ACh of skeletal
muscle.
Clinical Studies p-Insulin was tested in a controlled
clinical trial. In juvenile diabetics, the peak
hypoglycemic effect was observed after 1-8 hrs; in
patients with maturity onset diabetes, maximum fall in
blood sugar level was noted after 12 hrs. Karela or
Bitter Melon has also been reported to show
hypocholesteroemic activity.
Tim
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