Cartilage

Cartilage is a tough connective tissue found in many parts of the body. Your ears and nose are made from Cartilage and so is the gliding surface in your joints. One constituent of Cartilage chondroitin, is widely used in Europe to treat arthritis. Cartilage itself has also been proposed as a treatment for arthritis. The most commonly used forms of Cartilage come from cows (bovine cartilage) and sharks. Provocative evidence suggests that shark Cartilage might have some value in the treatment of cancer. However, properly designed studies have not yet been completed to tell us whether it really works.

Unless your uncle works at a slaughterhouse or youre brave enough to prepare your own Cartilage from whole sharks, the preferred source of Cartilage is your health food store or pharmacy, where you can purchase this supplement in pill or powdered form.

Various doses of Cartilage have been used in different studies, ranging from 2.5 mg to 60 g daily.

Based on the belief that sharks dont get cancer, shark Cartilage has been heavily marketed as a cure for cancer. While this is a myth (sharks do get cancer), shark cartilage has, in fact, shown some promise. Shark Cartilage tends to inhibit the growth of new blood vessels (angiogenesis). Since cancers must build new blood vessels to feed themselves, this effect might be beneficial. Double-blind studies on shark Cartilage for cancer are now underway. Shark Cartilage also inhibits substances called matrix metalloproteases (MMPs). These little-understood enzymes affect the extracellular matrix the framework of substances that lie between cells in the body. MMPs are thought to play a role in diseases of the cornea, gums, skin, blood vessels, and joints, as well as cancer and illnesses that involve excessive fibrous tissue. Weak evidence suggests that shark Cartilage might be helpful for psoriasis. Cartilage in general has been proposed as a treatment for the common wear and tear type of arthritis known as osteoarthritis. The idea behind this is straightforward: Because osteoarthritis is a disease of the joints, and because cartilage is one of the elements that make up your joints, adding Cartilage to the diet might help. This idea sounds a bit too simplistic to be real, but it is the same principle behind the use of glucosamine and chondroitin (specific substances found in the joints) for osteoarthritis. Since double-blind studies have found those treatments effective, perhaps Cartilage itself will ultimately be proven to work. However studies of Cartilage have not yet been performed. Highly preliminary studies suggest Cartilage may help heal minor wounds.

A number of test tube experiments have found that shark Cartilage extracts prevent new blood vessels from forming in chick embryos and other test systems.As mentioned above, this effect could conceivably mean that shark Cartilage might fight cancer. These findings have led to other test tube experiments, animal studies, and preliminary human trials to investigate the possible anticancer effects of shark Cartilage. The results suggest that a particular liquid shark Cartilage extract might be useful in the treatment of various cancers, including lung, prostate and breast cancer. However, not all studies have been positive. Double-blind trials are needed to provide conclusive data. These are now underway in the United States and Canada.

Because Cartilage is just common, ordinary gristle, it is presumably safe to consume. However, for reasons that are not at all clear at this time, there is a report of an individual who developed liver inflammation after taking shark Cartilage supplements. He recovered fully when the supplements were discontinued.