Gallium is a by-product of aluminum extracted during the processing of bauxite into alumina. It can also occasionally be found in Zn ore. We are a refiner and supplier of gallium materials. Gallium and gallium alloys are desirable because of their low melting points and wetting properties. They are used for thin-film coatings and in thermal interface materials. Gallium is also used in many semiconducting applications, such as photovoltaics, diodes, and integrated circuits.
Serotonin and melatonin are both neurotransmitters derived from the essential amino acid tryptophan, found in protein. These brain messengers are important for regulating our sleep cycles and our moods.ryptophan is a precursor for 5-HTP, which is subsequently a precursor serotonin and melatonin. Therefore, tryptophan or 5-HTP may be consumed or supplemented to increase levels of both serotonin and melatonin in the body.
A PubMed study: http://www.ncbi.nlm.nih.gov/pubmed/10753413. The Serotonin / Melatonin Connection. Some serotonin is converted in the pineal gland to melatonin, which regulates sleep patterns. Melatonin has been shown to be helpful in getting a good nightâs sleep and in some cases reducing tinnitus symptoms.