A natural product called chitosan is derived
from chitin, a polysaccharide found in the exo-skeleton of shellfish like
shrimp or crabs. While it has been in existence for millenia, its current form
has just recently been synthesized. Chitosan is a naturally occurring
substance that is chemically similar to the plant fiber called cellulose.
Unlike plant fiber, however, chitosan is "magnetically" attracted to
lipids and has the ability, acting like a "sponge", to significantly
prevent fat in the digestive tract from being absorbed. Chitosan is not
digestible, therefore it has no caloric value! No matter how much chitosan you
ingest, its calorie count remains at zero.
Chitosan affects fat in the stomach before
it has a chance to become metabolized. It dissolves in the stomach and
converts to a gel which "traps" fat, thereby preventing its
absorption and subsequent storage. Chitosan renders the fat useless to the
body. Technically, it creates a "grease ball" out of excess fat
which is then too large to be absorbed. Both the chitosan and the fat are
excreted in the stool.
A report in the ARS Medicina (Helsinki,
Aug-Oct. 1994) stated that individuals taking this substance lost an average
of 8% body weight in 4 weeks. For a 200 pound person, this indicates a 16
pound weight loss, or 4 pounds per week. Ideally, if you neutralize fat after
it enters your stomach, you spare your body from having to deal with that fat,
and your body is better able to deal with stored fat.
Besides absorbing fat to promote weight
loss, chitosan also inhibits bad cholesterol and boosts good cholesterol. It
also promotes healing of ulcers and lesions. It has anti-bacterial and anti-candida
action. Chitosan acts as an antacid. Chitosan may help to control high blood
pressure. It may treat and prevent irritable bowel syndrome. Chitosan helps to
prevent constipation. It is a calcium enhancer and bone strengthener. Chitosan
also reduces blood levels of uric acid (which causes gout) and has been
reported to have anti-tumor properties.
Chitosan may seem to be too good to be true.
Can one product really accomplish all the marvelous things chitosan does and
still be safe for human consumption? The answer is that chitosan has been
safely used for more than two decades. Chitosan is a safe ingredient that is
biodegradable and environmentally biocompatible