Shark cartilage (Pacific 200 mesh) is a dietary supplement made from the dried and powdered cartilage of sharks found in the Pacific Ocean. Proponents cite studies showing that shark cartilage has had some success in preventing angiogenesis, the growth of new blood vessels. While angiogenesis is often a normal function, it is also consistent with the growth of undesirable tissue. The prevention of angiogenesis is sometimes referred to as “anti-angiogenesis.” Chemical analysis shows that dry shark cartilage powder is approximately 41% ash, 39% protein, 12% carbohydrates, 7% water, less than 1% fiber, and less than 0.3% fat. The ash is 60% calcium and phosphorus at a ratio of two parts calcium to one part phosphorus. The protein component is the primary angiogenesis inhibitor. The mucopolysaccharides in the carbohydrates stimulate the immune system, and the organic calcium and phosphorus are used metabolically as nutrients. Particle size, which is dependent on how well pulverized the cartilage is, is another consideration. Shark cartilage must be absorbed into the system as quickly as possible to prevent the protein from being digested by proteolytic enzymes. If digested by these enzymes, the protein is broken down into its constituent amino acids, which are not effective in anti-angiogenesis. The preformed protein, rather, is what is effective as the angiogenesis inhibitor. Shark cartilage powder must therefore be pulverized finely enough to be quickly absorbed into the body system as a suspension of preformed protein. Experience has shown that at least 90% must pass through a 200-mesh screen for maximum effectiveness.
Nutriceutical Properties
Shark cartilage can prevent the growth of new blood vessels that supply nutrients to undesirable tissues in the body.
