[Ching Tsui] Natural Jadeite Sci-Fi Astronaut Adjustable Cord Necklace | A Favorite for Little Boys

**|░ Product Description ░|** [Ching Tsui] Natural Jadeite Sci-Fi Astronaut Adjustable Cord Necklace | A Favorite for Little Boys Can't find a theme for your little boy's necklace? Featuring his favorite astronauts, this piece boasts beautiful icy purple and green jadeite with a great texture and a cute design. It's sure to be cherished once worn. **|░ Dimensions ░|** Loose Stone 1 : 15mm x 10mm / 7mm thickness 2 : 14mm x 10mm / 7mm thickness 3 : 14mm x 10mm / 7mm thickness 4 : 15mm x 10mm / 7mm thickness 5 : 14mm x 10mm / 7mm thickness Adjustable cord necklace **|░ Certificate ░|** All jadeite pieces are sourced from Guangdong's Sihui and Jieyang, major jadeite trading hubs, from reputable merchants. Each piece undergoes inspection by professional equipment and personnel. After sourcing, all pieces are examined with a UV light, and random samples are sent to the Taipei Gemstone Appraisal Center for authentication. To include a Taiwanese appraisal report for the Ching Tsui series, there will be an additional buyer-paid fee. Certificate Purchase Link → https://www.pinkoi.com/product/Xk255fYC The Chun Tsui series will come with one Taiwanese certificate. **|░ Reasons to Love Jadeite ░|** "The jade nourishes the body for three years, and the jade nourishes a person for a lifetime." Crystals have a powerful energy field but require regular cleansing. Jadeite, a natural hard jade, possesses a gentle and mild nature. While its energy field may not be as strong as crystals, jadeite's inherent energy is exceptionally clean and pure, bringing only beneficial influences and dispelling negative energy. Currently, over 40 minerals have been identified in jadeite. Its chemical composition is sodium aluminum silicate (NaAl[Si₂O₆]), often containing trace elements such as calcium (Ca), chromium (Cr), nickel (Ni), manganese (Mn), magnesium (Mg), and iron (Fe). White: Basically contains no impurities. Red: Contains trivalent iron. [2] Black: Contains over 2% chromium. Green: Contains over 2% chromium and divalent iron. Yellow: Contains iron. Purple: Contains manganese. Blue: Essentially the same as green, but rarer than other colors. Trace element "Calcium" (Ca) is the most abundant mineral in the human body, primarily distributed in bones and teeth. Calcium is also present in blood and muscles. Calcium is a vital regulator of human life activities, playing a crucial physiological role throughout all stages of growth and development, from childhood to adulthood and old age. Calcium is an indispensable element for maintaining human health and longevity, a macro-mineral that the human body cannot lack. Trace element "Chromium" (Cr) is crucial for maintaining normal physiological functions. It can prevent cardiovascular diseases and help regulate blood sugar. The human body cannot synthesize it independently and must obtain it through natural foods or supplements. Chromium can increase insulin sensitivity in individuals with type 2 diabetes, aid obese individuals in controlling cholesterol and blood sugar, and is lost faster in individuals under high stress. Therefore, these three groups especially need it. Trace element "Nickel" (Ni) is an indispensable trace element for the human body. Adults typically contain about 6-10 mg of nickel, mainly in the brain and liver. Nickel is absorbed in the intestines, and unabsorbed nickel is mostly excreted in feces. Only 10-20% of nickel from food is absorbed by the body. Trace element "Manganese" (Mn) is another type of trace element that protects the human body. Jadeite also contains this element. Long-term wear of jadeite can promote blood circulation, accelerate metabolism, slow down aging, and prevent certain age-related diseases. Trace element "Magnesium" (Mg) is also a macro-mineral that the human body cannot lack. Like calcium, magnesium is essential for normal bone growth. Sufficient magnesium levels can effectively regulate calcium and maintain normal nerve and muscle function, with both working synergistically. Magnesium can inhibit platelet aggregation, so its deficiency may increase the risk of cardiovascular diseases. Moreover, magnesium deficiency can increase chronic inflammation in the body and is linked to the occurrence of many chronic diseases, especially cardiovascular mortality. Some studies have shown that people who drink hard water, which has relatively higher calcium and magnesium content, have a lower mortality rate from cardiovascular diseases. Therefore, maintaining normal blood magnesium levels reduces the risk of atherosclerosis. Trace element "Iron" (Fe) assists enzymes in biochemical reactions and metabolism, making it one of the "essential trace elements" for the human body. An adult body usually contains 3-5 grams of iron, with six to seven-tenths distributed in red blood cells. Other cells also require iron to function smoothly. Medical research reveals that jadeite possesses potent healing capabilities. Long-term wear of jadeite can not only prevent diseases but also alleviate and even treat certain ailments. Treating Chest Tightness: Some individuals with weaker constitutions may experience chest tightness. Wearing a jadeite pendant can alleviate common chest tightness. The jadeite pendant emits energy into the "Long Han" and "Shen Fu" acupoints on the chest, achieving a root-cause effect through continuous massage. Traditional Chinese Medicine Theory: In TCM, jadeite is believed to have the functions of "clearing internal heat, moistening the heart and lungs, nourishing hair, nourishing the five organs, calming the spirit, clearing blood vessels, and brightening the eyes and ears." Regularly wearing jadeite jewelry allows its trace elements to be absorbed by the skin, aiding in the harmonious balance of physiological functions in the body's organs. Nourishing the Skin: Jadeite jewelry, whether necklaces, earrings, or bracelets, can come into direct contact with the skin. The mineral elements in jadeite enter the body through this contact, nourishing the skin and making one appear fairer and more radiant. Cooling Down: Jadeite's cooling properties provide a therapeutic and soothing sensation, helping to relieve heat. In the Tang Dynasty, Yang Guifei would hold jade in her mouth during summer to cool down, establishing a tradition of cool summer days. Jade pillows, bracelets, beds, and pendants are used for their cooling effects. The above are evidence-based reasons for jadeite's benefits. Another non-substantiated reason is that when feeling down or stressed, looking at jadeite provides an inexplicable sense of emotional healing, offering a sense of comfort.