Gold is amongst the most precious metals that we have on earth today. It is one of the 117 elements that are known to us. Gold has gotten diversified properties and attributes that ensure its usefulness in a variety of areas and fields. Gold is a good conductor of heat and it does not tarnish. Furthermore, it is easy to work with, can be formed into wires, and can be hammered into thin sheets. It can form alloys with a variety of metals, and can be melted and cast into beautiful shapes. Because of such features, gold has always been used for jewellery, electronic items, computers, aero space, glass making, gold gliding, gold leaf etc. It is also used in dentistry and medicine.
It can help in the development and progression of new tools for medical diagnostic. Research shows that it has qualities to rectify the auto-immune disorders. It is still vague as to how gold has been able to cure not only auto-immune disorder but also others like rheumatoid arthritis. Research in the last decade solved many such myths and ambiguities by discovering that it has characteristic of neutralizing microorganisms, which cause disease and prevents them from taking the charge of the a vital protein in the immune system.
It is sued in many different drugs for ailments, for instance, for curing rheumatoid arthritis, isotopes of gold are used. These isotopes when embedded in tissue can be used for radiation source for cancer treatments.
There is a condition that is encountered by some people, which develops an inability in a person to fully close their eyes. This condition in medical terms is known as Lagophthalmos. In order to treat this condition, small amounts of gold are used. The upper eyelid of the person undergoing this condition is embedded with little amount of gold. The weight of the embedded gold puts force of its mass on the eyelid, and with the help of gravity, the eyelid closes.
Gold can be used in tracing radioactivity for different purposes. In medicine, the radioactive isotopes of gold can be injected in colloidal solution, which can be used to trace its passage through the body with the help of a source beta emitter.
Gold is used in the making of many electrical devices, most of them belonging to the field of medicine. Smaller amounts of gold can be used in the making of surgical instruments and life support systems. As gold is an inert element, it is very useful since it does not undergo any harmful reaction. Due to its non-reactive nature, it brings high accuracy and reliability into life support systems and other such critical devices.
Jack Wagon is a gold investment expert. You can buy pure gold bars and get complete information about buying gold bars at his recommended website at http://www.goldmadesimple.com/.
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