{"product_id":"grounding-sheet","title":"The Grounding Sheet","description":"\u003cp\u003eSleep connected to the earth's electrical field. Measurably.\u003c\/p\u003e\n\u003cp\u003eThe earth's surface carries a mild negative electrical charge — a virtually unlimited reservoir of free electrons. Direct skin contact with the earth transfers these electrons into your body, where they neutralize positively-charged free radicals. Most of us never touch the earth anymore.\u003c\/p\u003e\n\u003cp\u003eThe Grounding Sheet recreates that connection using a silver-fiber conductive fabric that links to the ground port of your wall outlet. You receive no electrical current — only the earth's natural electron potential. Three published randomized controlled trials have measured the result: reduced nocturnal cortisol, improved HRV, decreased systemic inflammation markers, and better subjective sleep quality across all participants.\u003c\/p\u003e\n\u003cp\u003eThis is one of the most evidence-backed passive sleep interventions available. You sleep on it. It works while you sleep.\u003c\/p\u003e\n\u003cp\u003eTHE SCIENCE\u003cbr\u003eThree RCTs on grounding have measured significant effects on sleep: Chevalier et al. (2012) showed normalization of the 24-hour cortisol profile in grounded subjects. Ghaly \u0026amp; Teplitz (2004) demonstrated reduced cortisol and improved sleep quality. Chevalier et al. (2019) showed reduced blood viscosity and inflammation markers. The proposed mechanism is electron transfer neutralizing reactive oxygen species (free radicals), reducing oxidative stress and systemic inflammation — both of which are directly linked to impaired sleep architecture and reduced slow-wave sleep.\u003c\/p\u003e\n\u003cp\u003eWHAT IT DOES FOR YOU\u003cbr\u003e— Reduces nocturnal cortisol — supported by 3 published RCTs\u003cbr\u003e— Improves overnight HRV — measurable with Oura, Whoop, or Garmin\u003cbr\u003e— Decreases systemic inflammation markers over time\u003cbr\u003e— Completely passive — works while you sleep, zero effort required\u003cbr\u003e— OEKO-TEX certified organic cotton — safe for sensitive skin\u003c\/p\u003e\n\u003cp\u003eSPECIFICATIONS\u003cbr\u003eMaterial: Organic cotton with 10% silver fiber weave\u003cbr\u003eSilver content: 10% — optimal conductivity-to-durability ratio\u003cbr\u003eConnection: Grounding cord to standard outlet ground port (no electrical current flows)\u003cbr\u003eSizes: Twin, Full, Queen, King\u003cbr\u003eCare: Machine washable — avoid fabric softener (coats silver fibers)\u003cbr\u003eCertifications: OEKO-TEX certified\u003cbr\u003eIncludes: Grounding sheet + 15ft grounding cord + outlet tester card\u003c\/p\u003e","brand":"somnos","offers":[{"title":"twin","offer_id":43578528497723,"sku":"191284006:-2#Twin 1 piece sheet;210190015:3331185#White","price":69.99,"currency_code":"USD","in_stock":true},{"title":"queen","offer_id":43578528530491,"sku":"191284006:-3#Queen 1 piece sheet;210190015:3331185#White","price":89.99,"currency_code":"USD","in_stock":true},{"title":"king","offer_id":43578528563259,"sku":"191284006:-4#King 1 piece sheet;210190015:3331185#White","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/5689\/9899\/files\/H0b49bea3b5ea4d0982adc0670098573b4.webp?v=1780870673","url":"https:\/\/somnos.store\/products\/grounding-sheet","provider":"somnos","version":"1.0","type":"link"}