Mafic is an adjective describing a silicate mineral or igneous rock that is rich in magnesium and iron, and is thus a portmanteau of magnesium and ferric. Most mafic minerals are dark in color, and common rock-forming mafic minerals include olivine, pyroxene, amphibole, and biotite. Common mafic rocks include basalt, diabase and gabbro.
Other good natural sources of taurine include beef, lamb, dark chicken meat, eggs, most dairy products, seaweed, krill and brewerâs yeast. Raw meat is fairly rich in taurine, comparable to fish, but cooked varieties typically have only 10 milligrams of taurine per ounce. To increase the amount of taurine in your meat, consider eating it rare or medium-rare. Organ meats such as liver and heart contain more taurine than choice cuts of flesh.
What is Taurine. Taurine, also called 2-aminoethanesulfonic acid, is a sulfur-containing amino acid that is found in relatively high concentrations in a variety of animal tissues, including muscle, the retina and the central nervous system. It is an âessentialâ amino acids in cats. Most mammals, including dogs, are able to manufacture taurine from other amino acids, such as cystine and methionine. However, the cat's ability to synthesize taurine is extremely limited. Cats have to get taurine from their food. Moreover, because of a unique metabolic pathway in cats, most of their dietary intake of taurine is excreted by their liver in bile at unusually high levels. For both of these reasons, all cats must have a sufficient amount of taurine in their daily diets to remain healthy.