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.
Melatonin is a hormone made by a part of the brain called the pineal (say: pie-nee-all) gland. Melatonin may help our bodies know when it's time to go to sleep and when it's time to wake up. Melatonin supplements (in pill form) are also available.Two types of melatonin may be used in these pills: natural and synthetic (manmade). Natural melatonin is made from the pineal gland of animals. This form could be contaminated with a virus so it is not recommended.The synthetic form of melatonin does not carry this risk. If you are not sure if your melatonin is natural or synthetic, ask your doctor or pharmacist before taking it.atural melatonin is made from the pineal gland of animals. This form could be contaminated with a virus so it is not recommended. The synthetic form of melatonin does not carry this risk.