![]() Taurine levels were found to be significantly lower in vegans than in a control group on a standard American diet. Recent studies have also shown that taurine can influence (and possibly reverse) defects in nerve blood flow, motor nerve conduction velocity, and nerve sensory thresholds in experimental diabetic neuropathic rats. Currently taurine is being tested as an anti-manic treatment for bipolar depression. Studies have yet to be done on the effect of taurine on obesity in humans. Recent studies show that taurine supplements taken by mice on a high-fat diet prevented them from becoming overweight. There is also evidence that taurine in adult humans reduces blood pressure. Thus, taurine is a dietary essential nutrient in these individuals and is often added to many infant formulas as a measure of prudence. Prematurely born infants who lack the enzymes needed to convert cystathionine to cysteine may become deficient in taurine. Taurine has also been implicated in a wide array of other physiological phenomena including inhibitory neurotransmission, long-term potentiation in the striatum/ hippocampus, membrane stabilization, feedback inhibition of neutrophil/ macrophage respiratory bursts, adipose tissue regulation, and calcium homeostasis. The low pKa (1.5) of taurine's sulfonic acid group ensures that this moiety is negatively charged in the pH ranges normally found in the intestinal tract and thus improves the surfactant properties of the cholic acid conjugate. Taurine is conjugated via its amino terminal group with the bile acids chenodeoxycholic acid and cholic acid to form the bile salts sodium taurochenodeoxycholate and sodium taurocholate (see bile). Also, contrary to popular belief, taurine is not synthesized from bull urine. Small polypeptides have been identified which contain taurine but to date no aminoacyl tRNA synthetase has been identified as specifically recognizing taurine and capable of incorporating it onto a tRNA. It does contain a sulfonate group and may be called an amino sulfonic acid. It is often called an amino acid, even in scientific literature, but as it lacks a carboxyl group it is not strictly an amino acid. Taurine is named after the Latin taurus, which means bull, as it was first isolated from ox bile in 1827 by Austrian scientists Friedrich Tiedemann and Leopold Gmelin. Taurine is the only known naturally occurring sulfonic acid. Taurine is a derivative of the sulfur-containing ( sulfhydryl) amino acid, cysteine. Taurine deficiency can be tested via a whole blood test (not blood plasma, urine or stool tests as they are not as accurate).Īt Eczema Life, we recommend nutritionist Karen Fischer's low food chemical program (The Eczema Detox) along with additive-free supplements for skin health and wellbeing.Taurine, or 2-aminoethanesulfonic acid, is an organic acid that is a major constituent of bile, and can be found in lower amounts in the tissues of many animals including humans.Taurine supplementation helps to prevent fatty liver disease, which occurs in one-third of people with eczema.No set RDIs available but research data shows doses up to 3 g (for adults) is safe. Taurine: dosages and food sources Taurine (also known as)ģ–8 mg per 100 mls of breastmilk or hypoallergenic (dairy-free) infant formulaġ4–18 years: 140–500 mg (plus food sources)ĪI: Adequate Intake as per Australian Government guidelines. This study explores the option of taurine supplements to promote cardiovascular health. Taurine is important for platelet-stabilisation and has anti-hypertensive effects that could possibly help reduce coronary risks. Vegans and vegetarians may find that they are low in taurine. Research shows that taurine levels can be significantly low in depressed patients. It is an important inhibitory neurotransmitter in the brain and it exerts an anti-anxiety and anti-stress effect. ![]() Taurine also assists with brain function. ![]() Taurine helps to lower excess nitric oxide in the body, so taking taurine during TSW recovery can be beneficial. ![]() People suffering from topical steroid withdrawal (TSW) often have excessively elevated nitric oxide levels in the blood and this can make them feel hot and itchy. Taurine also can also act as an antioxidant in the body and lowers oxidative stress. Taurine is anti-inflammatory and helps to prevent tissue damage when inflammation occurs. Taurine is an incredible sulphur-containing amino acid which is required for liver detoxification of chemicals.
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