He writes that the condition is called "Denti di Chiaie" (Chiaie teeth), named after Stefano Chiaie, an Italian professor. In the United States of America, a dentist, Frederick McKay, set up practice in Colorado Springs in 1901 and discovered a high proportion of the residents had stained teeth, locally termed the "Colorado brown stain". He took this information to Greene Vardiman Black, a prominent American dentist of the time. After examining specimens of affected enamel, in 1916 Black described the condition as "[a]n endemic imperfection of the enamel of the teeth, heretofore unknown in the literature of dentistry." They made the interesting observation that although the mottled enamel was hypomineralized, and therefore should be more susceptible to decay, this was not the case. Gradually, they became aware of existing and further reports of a similar condition worldwide.In 1931, 3 different groups of scientists around the world published their discoveries that this condition was caused by fluoride in drinking water during childhood. The condition then started to become termed "dental fluorosis". Through epidemiological studies in the US, Henry Trendley Dean helped to identify a causal link between high concentrations of fluoride in the drinking water and mottled enamel. He also produced a classification system for dental fluorosis that is still used in modern times, Deans Index. As research continued, the protective effect of fluoride against dental decay was demonstrated. References


== External links ==
Conversely, Lactobacillus fermentum and Saccharomyces boulardii have been found to be ineffective. A combination of Lactobacillus plantarum and Lactobacillus rhamnosus has been found to be effective in suppressing bacterial overgrowth of abnormal gas producing organisms in the small intestine.Probiotics are superior to antibiotics in the treatment of SIBO. A combination of probiotic strains has been found to produce better results than therapy with the antibiotic drug metronidazole.An elemental diet has been shown to be highly effective for eliminating SIBO with a two-week diet demonstrating 80% efficacy and a three-week diet demonstrating 85% efficacy. An elemental diet works via providing nutrition for the individual while depriving the bacteria of a food source. Additional treatment options include the use of prokinetic drugs such as 5-HT4 receptor agonists or motilin agonists to extend the SIBO free period after treatment with an elemental diet or antibiotics. A diet void of certain foods that feed the bacteria can help alleviate the symptoms. For example, if the symptoms are caused by bacterial overgrowth feeding on indigestible carbohydrate rich foods, following a FODMAP restriction diet may help. References


== External links ==