| Capsaicin as fat burner: |
Capsaicin is an active ingredient in many of the most popular
"fat burning" supplements on the market. A thermogenic agent,
capsaicin helps to increase overall metabolic activity, thus
helping the body burn calories and fat. Since the FDA banned
the herb ephedra, supplement manufacturers have been searching
for new thermogenic ingredients and many have added chilies
to the mix. While capsaicin replaces some of ephedra's metabolic
effects, it doesn't have that herb's negative, stimulant effects
on heart rate. In fact, capsaicin is an actively "heart healthy"
supplement.
In recent years, researchers discovered that
capsaicin is a potent anti-inflammatory, and have even pinpointed how it works to
fight chronic, sub-clinical inflammation. The nuclei of human cells contain chemicals
called nuclear transcription factors (NTFs), two of which—activator protein 1 (AP-1)
and NF-kappa B—are especially important targets when it comes to prevention of cancer
and premature aging of skin. Each of these NTFs can be "activated" by ultraviolet
light and free radicals: a result that produces a pro-inflammatory chain reaction
that promotes premature aging and a wide variety of degenerative diseases. As it
turns out, nature offers several effective NTF-activation blockers, including the
capsaicin in chilies, and the yellow pigment curcumin in turmeric.
Several recent studies have shown that capsaicin
may actually prevent the growth of certain types of cancer. In particular, there
have been several clinical studies conducted in Japan and China that showed natural
capsaicin directly inhibits the growth of leukemic cells. Although these studies
used pure capsaicin directly injected into isolated diseased cells in a laboratory
setting, scientists have also concluded that daily consumption of hot peppers (thus
capsaicin) may actually prevent certain types of cancer. Throughout South America,
intestinal, stomach, and colon cancer rates are very low compared to the United
States. It is widely regarded by medical experts that this low cancer rate may be
tied to the large amounts of capsaicin in their diets, since nearly every main dish
in their normal diet contains some form of capsaicin-based food, particularly hot
cayenne and jalapeño peppers. Of course we must also take into consideration the
fact these cultures also consume fiber-rich beans on a daily basis.
People suffering from arthritis pain typically have elevated
levels of Substance P in their blood and in the synovial fluid that bathes their
joints. Research has shown that eating foods that contain capsaicin or applying
a topical cream that contains capsaicin can suppress Substance P production.
Capsaicin also possesses powerful antibacterial
properties, and is very effective in fighting and preventing chronic sinus infections
(sinusitis). This purely natural chemical will also clear out congested nasal passages
like nothing else, and is helpful in treating sinus-related allergy symptoms. Small
daily doses of capsaicin have even been shown to prevent chronic nasal congestion.
A recent study on gastric disorders at Duke University showed
capsaicin may actually lead to a cure for certain intestinal diseases. The Duke
team found that a specific nerve cell receptor appears to be necessary to initiate
the development of inflammatory bowel disease (IBD), a general term given to a variety
of chronic disorders in which the intestine becomes inflamed—resulting in recurring
abdominal cramps, pain and diarrhea. The cause of IBD is unknown, and it is believed
that up to 2 million Americans suffer from this disorder.
Substance P is the key transmitter of pain to the brain. In
fact, Substance P is the body's main mechanism for producing swelling and pain throughout
the trigeminal nerve, which runs through the head, temple, and sinus cavity. When
the nerve fibers come in contact with Substance P, they react by swelling—an effect
that yields headaches and sinus symptoms. Clinical studies have shown that capsaicin,
a compound in hot peppers, is extremely effective for relieving and preventing cluster
headaches, migraine headaches, and sinus headaches.
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