[Qin Cui] Natural Jadeite, White Ice with Goose Yellow, Round, Thick Heart Lock and Key Adjustable Rope Chain

**|░ Product Description ░|** [Qin Cui] Natural Jadeite, White Ice with Goose Yellow, Round, Thick Heart Lock and Key Adjustable Rope Chain A key symbolizes unlocking the heart. Gifting a key to someone signifies a confession or a vow of fidelity to a loved one. While keys hold various meanings, the heart-shaped design is particularly fitting for a romantic confession gift. **|░ Dimensions ░|** 38mm x 15mm / 5mm Thickness **|░ Certificate ░|** All jadeite pieces are sourced from Guangdong's Sihui and Jieyang, major jadeite distribution hubs, from reputable merchants. They undergo inspection by instruments and professionals. After sourcing, each piece is examined under a UV light, and random samples from each batch are sent for appraisal to the Taipei Gemological Institute. If a [Qin Cui] series piece requires a Taiwanese appraisal report, the buyer will need to cover the inspection fee. Add certificate purchase link → https://www.pinkoi.com/product/Xk255fYC The [Pure Cui] series will include one Taiwanese certificate. **|░ Reasons to Love Jadeite ░|** "A person nurtures jade for three years, and jade nurtures a person for a lifetime." Crystals possess a powerful energy field but require regular cleansing. Jadeite, a natural hard jade, is warm and gentle in nature. While its energy field may not be as strong as crystals, jadeite's inherent energy is pure and beneficial, positively influencing the wearer and dispelling negative energy. Currently, over 40 minerals have been discovered within jadeite. Its chemical composition is sodium aluminum silicate (NaAI[Si2 O6]), often containing trace elements such as calcium (Ca), chromium (Cr), nickel (Ni), manganese (Mn), magnesium (Mg), and iron (Fe). White: Generally contains no impurities. Red: Contains trivalent iron. Black: Contains over 2% chromium. Green: Contains over 2% chromium and divalent iron. Yellow: Contains iron. Purple: Contains manganese. Blue: Similar to green but rarer. "Calcium" (Ca) is the most abundant mineral in the human body, primarily found in bones and teeth, as well as blood and muscles. Calcium is a crucial regulator of bodily functions throughout life, from youth to adulthood to old age, playing a vital role in maintaining health and longevity. It is an essential macromineral that the body cannot lack. "Chromium" (Cr) is significantly important for maintaining normal physiological functions, preventing cardiovascular diseases, and aiding in blood sugar regulation. The body cannot synthesize it and must obtain it through natural foods or supplements. For individuals with type 2 diabetes, chromium can enhance insulin sensitivity. For those who are overweight, it helps manage cholesterol and blood sugar. Individuals experiencing high stress lose chromium faster than average, making them particularly in need of this element. "Nickel" (Ni) is an indispensable trace element for the human body. Adults typically contain 6-10 mg of nickel, primarily in the brain and liver. Nickel is absorbed in the intestines, with unabsorbed nickel mostly excreted in feces. Only 10-20% of nickel from food is absorbed by the body. "Manganese" (Mn) is another trace element that protects the body. Jadeite also contains this element. Long-term wear of jadeite can promote blood circulation, accelerate metabolism, alleviate aging, and prevent age-related illnesses. "Magnesium" (Mg) is also a macromineral essential for the body. Like calcium, magnesium is crucial for normal bone growth. Sufficient magnesium effectively regulates calcium and maintains normal nerve and muscle function, with both elements working synergistically. Magnesium can inhibit platelet aggregation, so a deficiency may increase the risk of cardiovascular diseases. Furthermore, magnesium deficiency can lead to chronic inflammation and is linked to the development of many chronic conditions, especially mortality from cardiovascular diseases. Studies have shown that people who drink hard water, which has relatively high calcium and magnesium content, have a lower mortality rate from cardiovascular diseases. Therefore, maintaining normal blood magnesium levels reduces the risk of atherosclerosis. "Iron" (Fe) assists enzymes in biochemical reactions and metabolism, making it one of the essential trace elements for the human body. Adult bodies typically contain 3-5 grams of iron, with 60-70% found in red blood cells. Other cells also require iron to function properly. Medical research suggests that jadeite possesses powerful therapeutic properties. Long-term wear of jadeite can not only prevent illnesses but also alleviate or even treat certain conditions. Treating Chest Tightness: For individuals with weaker constitutions who occasionally experience chest tightness, wearing a jadeite pendant can help. The jadeite emits energy into the "Long Han" and "Shen Fu" acupoints on the chest, and continuous massage can achieve a lasting effect. Traditional Chinese Medicine Theory: In TCM, jadeite is believed to "clear middle-path heat, moisten the lungs, nourish hair, benefit the five zang organs, calm the spirit, promote blood circulation, and improve vision and hearing." Regularly wearing jadeite jewelry allows its trace elements to be absorbed by the skin, aiding in the coordination and balance of the body's physiological functions. Nourishing the Skin: Jadeite ornaments, whether necklaces, earrings, or bracelets, come into direct contact with the skin. The mineral elements in jadeite enter the body, nourishing the skin and making one appear fairer and more radiant. Cooling Relief: The naturally cool property of jadeite provides a therapeutic and cooling sensation. During the Tang Dynasty, the Emperor's consort, Yang Guifei, would hold jade in her mouth during summer to relieve heat. Since then, summer has become associated with coolness. Jade pillows, bracelets, beds, and pendants are all used to combat the summer heat. The above are evidence-based reasons for the benefits of jadeite. Another, less tangible reason, is its inexplicable comforting effect when one feels down or stressed; looking at jadeite can provide a sense of solace.