{"product_id":"dopamine-serotonin-9k-solid-gold","title":"dopamine serotonin ring | 9K solid yellow gold","description":"\u003ch2\u003eDopamine serotonin ring | 9K solid yellow gold\u003c\/h2\u003e\n\u003cp\u003eDopamine and serotonin run the brain's economy of wanting and wellbeing. The silver dopamine serotonin ring marks an interest. Solid gold tends to get bought when the interest has become a career, a permanent piece for the pair of molecules that shape how life feels.\u003c\/p\u003e\n\u003ch2 style=\"margin-top: 2em;\"\u003eThe Chemistry of Dopamine and Serotonin\u003c\/h2\u003e\n\u003cp\u003eDopamine was long dismissed as a mere precursor of noradrenaline, until Arvid Carlsson showed in 1957 that it is a neurotransmitter in its own right, work that led directly to L-DOPA therapy for Parkinson's disease and earned a Nobel Prize in 2000. Serotonin was isolated from blood serum in 1948 and named for it, years before anyone understood how much the brain relies on it for mood, sleep, and impulse control. Between them, the two molecules carry most of modern psychiatric pharmacology. Antidepressants, antipsychotics, and stimulants all act somewhere on the axis these two define.\u003c\/p\u003e\n\u003ch2 style=\"margin-top: 2em;\"\u003eWho Reaches For This\u003c\/h2\u003e\n\u003cp\u003eSolid gold narrows the field.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003epsychiatrists and psychopharmacologists marking a board exam, a consultant post, or a practice of their own\u003c\/li\u003e\n\u003cli\u003eneuroscientists who want one lasting piece instead of several\u003c\/li\u003e\n\u003cli\u003egift-givers with a graduation or a retirement to mark\u003c\/li\u003e\n\u003cli\u003eowners of the silver ring or the pendants who want the permanent version\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBuyers split into two groups: clinicians marking their own milestone, and partners who know exactly whose field this is.\u003c\/p\u003e\n\u003ch2 style=\"margin-top: 2em;\"\u003eExplore Related Molecules Jewelry\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sciencejewelry1824.shop\/products\/dopamine-serotonin-polished-silver\"\u003eDopamine serotonin ring | silver\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sciencejewelry1824.shop\/products\/dna-9k-solid-gold\"\u003eDNA ring | 9K solid yellow gold\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sciencejewelry1824.shop\/products\/dopamine-serotonin-interlocked-1\"\u003eDopamine serotonin necklace H | silver\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sciencejewelry1824.shop\/products\/dopamine-serotonin-earring-hoops\"\u003eDopamine serotonin earring hoops | silver\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq\"\u003e\n\u003ch2 style=\"margin-top:2em;\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 style=\"margin-top:1.75em;\"\u003eWhat kind of milestone is this ring bought for?\u003c\/h3\u003e\n\u003cp\u003eThe end of residency, a doctorate in neuroscience or psychology, a practice of one's own. Solid gold reads as a commitment rather than an accessory, which suits a gift that marks the point where a field stops being a subject and becomes a life. When you know the person's field but not their subspecialty, the dopamine-serotonin pairing covers the whole of it.\u003c\/p\u003e\n\u003ch3 style=\"margin-top:1.75em;\"\u003eWhy render the brain's most reactive molecules in a metal that barely reacts?\u003c\/h3\u003e\n\u003cp\u003eDopamine and serotonin are chemically fragile. Dopamine oxidises so readily that its by-products build up as neuromelanin, the dark pigment of the substantia nigra. Serotonin is cleared and broken down by monoamine oxidase. Gold sits at the other extreme, a noble metal that refuses almost every reaction chemistry can offer it. The contrast is the point: two of the brain's most short-lived signals, carried in the least reactive element there is.\u003c\/p\u003e\n\u003ch3 style=\"margin-top:1.75em;\"\u003eWhat are the material, sizes, and shipping details?\u003c\/h3\u003e\n\u003cp\u003e9K solid yellow gold throughout, not plated and not vermeil. Nickel-free and hypoallergenic, high-polish finish, available in US ring sizes 5, 6, 7, 8, and 9. Ships free worldwide via DHL Express in 1-5 business days with all import duties and taxes covered, in a ready-to-gift eco-friendly jewelry box. 30-day “Love It or Return It” policy.\u003c\/p\u003e\n\u003ch3 style=\"margin-top:1.75em;\"\u003eIs there a silver version?\u003c\/h3\u003e\n\u003cp\u003eYes. The same ring comes in \u003ca href=\"https:\/\/sciencejewelry1824.shop\/products\/dopamine-serotonin-polished-silver\"\u003esterling silver\u003c\/a\u003e in the same US sizes 5 to 9. Material is the only difference. The dopamine-serotonin design also runs across pendants and earring hoops, so the ring can anchor a set or stand alone.\u003c\/p\u003e\n\u003ch3 style=\"margin-top:1.75em;\"\u003eHow do I pick the right ring size?\u003c\/h3\u003e\n\u003cp\u003eThe most reliable route is a jeweler's measurement. At home, measure the inside diameter of a ring that already fits the same finger, at the end of the day. US 7 is the typical middle size, US 5 and 6 fit smaller hands, US 9 is common for men. The 30-day policy covers exchanges if the size needs adjusting.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"sciencejewelry1824","offers":[{"title":"5","offer_id":56867170517378,"sku":"RG0033-9YG-5","price":490.0,"currency_code":"EUR","in_stock":false},{"title":"6","offer_id":56867170550146,"sku":"RG0033-9YG-6","price":490.0,"currency_code":"EUR","in_stock":true},{"title":"7","offer_id":56867170582914,"sku":"RG0033-9YG-7","price":490.0,"currency_code":"EUR","in_stock":true},{"title":"8","offer_id":56867170615682,"sku":"RG0033-9YG-8","price":490.0,"currency_code":"EUR","in_stock":true},{"title":"9","offer_id":56867170648450,"sku":"RG0033-9YG-9","price":490.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1411\/4806\/files\/dopamine-serotonin-14k-solid-gold-yellow-rings-science-jewelry-sciencejewelry1824-51397919572316_8c2785b3-b997-4d20-95fa-fe397549bea3.png?v=1787578522","url":"https:\/\/sciencejewelry1824.shop\/products\/dopamine-serotonin-9k-solid-gold","provider":"sciencejewelry1824","version":"1.0","type":"link"}