{"product_id":"cellular-energy-metabolism-tracker-at-home-nad-blood-test","title":"Cellular Energy \u0026 Metabolism Tracker: At-Home NAD Blood Test","description":"\u003cstyle\u003e\n        .product-listing-container { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; background-color: #fff; max-width: 100%; overflow: hidden; box-sizing: border-box; }\n        .product-listing-container * { box-sizing: border-box; }\n        .product-listing-container .product-description { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }\n        .product-listing-container .results-timing { margin: 20px 0; font-size: 16px; }\n        .product-listing-container .results-timing strong { font-size: 18px; color: #3C7CE7; }\n        .product-listing-container .results-timing p { margin-top: 10px; font-size: 14px; color: #4a5568; }\n       \n        .product-listing-container .dob-notice { background-color: #fff8e6; border-left: 4px solid #f0b429; padding: 15px; margin: 15px 0; border-radius: 4px; }\n        .product-listing-container .dob-notice strong { color: #856404; }\n        .product-listing-container .dob-notice p { margin: 0; color: #856404; }\n       \n        .product-listing-container .sample-collection-section, .product-listing-container .disclaimer-section { border-left: 4px solid #3C7CE7; padding: 20px; margin: 20px 0; border-radius: 4px; }\n        .product-listing-container .disclaimer-section { background-color: #f8fafc; }\n        .product-listing-container h3 { color: #3C7CE7; font-size: 18px; margin-bottom: 15px; font-weight: 700; }\n       \n        .product-listing-container input[type=\"checkbox\"] { display: none; }\n        .product-listing-container .main-section { margin: 20px 0; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; }\n        .product-listing-container .main-section-header { background-color: #3C7CE7; color: white; padding: 18px 20px; cursor: pointer; display: block; user-select: none; position: relative; width: 100%; }\n        .product-listing-container .main-section-title { font-size: 18px; font-weight: 700; margin: 0; display: block; padding-right: 30px; }\n        .product-listing-container .main-dropdown-icon { transition: transform 0.3s ease; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); }\n        .product-listing-container .main-section-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-section-content { max-height: 50000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .main-section .main-dropdown-icon { transform: translateY(-50%) rotate(180deg); }\n        .product-listing-container .main-section-inner { padding: 20px; }\n\n        .product-listing-container .kit-contents-list { list-style: none; padding: 0; margin: 0; }\n        .product-listing-container .kit-contents-list li { padding: 12px 0; border-bottom: 1px solid #e2e8f0; display: flex; align-items: center; }\n        .product-listing-container .kit-contents-list li:last-child { border-bottom: none; }\n        .product-listing-container .item-qty { background-color: #3C7CE7; color: white; padding: 4px 10px; border-radius: 4px; font-weight: 600; margin-right: 15px; font-size: 14px; }\n       \n        .product-listing-container .category-section { margin-bottom: 15px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }\n        .product-listing-container .category-header { background-color: #5A95E8; color: white; padding: 14px 16px; cursor: pointer; display: block; position: relative; width: 100%; }\n        .product-listing-container .category-title { font-size: 17px; font-weight: 600; margin: 0; display: block; padding-right: 30px; }\n        .product-listing-container .category-dropdown-icon { transition: transform 0.3s ease; position: absolute; right: 16px; top: 50%; transform: translateY(-50%); }\n        .product-listing-container .category-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-content { max-height: 10000px; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .category-section .category-dropdown-icon { transform: translateY(-50%) rotate(180deg); }\n\n        .product-listing-container .category-biomarkers { padding: 15px; background-color: #f8fafc; }\n       \n        .product-listing-container .biomarker-item { margin-bottom: 10px; border: 1px solid #e2e8f0; border-radius: 4px; background-color: white; }\n        .product-listing-container .biomarker-item:last-child { margin-bottom: 0; }\n        .product-listing-container .biomarker-header { padding: 12px 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }\n        .product-listing-container .biomarker-name { font-weight: 600; color: #3C7CE7; }\n        .product-listing-container .dropdown-icon { color: #3C7CE7; transition: transform 0.3s ease; }\n        .product-listing-container .biomarker-content { max-height: 0; overflow: hidden; transition: all 0.3s ease; padding: 0 15px; background-color: #f8fafc; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .biomarker-content { max-height: 800px; padding: 15px; border-top: 1px solid #e2e8f0; }\n        .product-listing-container input[type=\"checkbox\"]:checked + .biomarker-item .dropdown-icon { transform: rotate(180deg); }\n\n        @media (max-width: 768px) {\n            .product-listing-container .main-section-header { padding: 15px 12px; }\n            .product-listing-container .main-section-title { font-size: 16px; }\n            .product-listing-container .biomarker-name { font-size: 14px; }\n        }\n    \u003c\/style\u003e\n\u003cdiv class=\"product-listing-container\"\u003e\n\u003c!-- Section 1: Product Description --\u003e\n\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThis screening provides accurate quantification of nicotinamide adenine dinucleotide (NAD) concentrations, measuring both the oxidised form (NAD+) and reduced form (NADH) from intracellular and extracellular compartments. NAD functions as an essential coenzyme in cellular respiration, DNA repair mechanisms, and sirtuin-mediated metabolic regulation.\u003c\/p\u003e\n\u003cp\u003eThis screening is well-suited for individuals focused on longevity and cellular health optimisation, those utilising NAD precursor supplementation such as NR or NMN, patients undergoing intravenous NAD therapy, and anyone seeking objective measurement of their cellular energy status. Results provide clinically relevant data for wellness monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete pricing:\u003c\/strong\u003e The price you see covers your full CE IVD-marked home sample collection kit, professional laboratory analysis, and prepaid return postage. This product is non-refundable once dispatched.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Section 2: Results Timing --\u003e\n\u003cdiv class=\"results-timing\"\u003e\n\u003cstrong\u003eResults delivered within 7-10 working days\u003c\/strong\u003e\n\u003cp\u003eAnalysis performed by a licensed medical laboratory. Digital results include reference ranges and practical recommendations.\u003c\/p\u003e\n\u003cdiv class=\"dob-notice\"\u003e\n\u003cp\u003e\u003cstrong\u003eAction Required:\u003c\/strong\u003e Upon receiving your order confirmation email, please reply with your date of birth to ensure prompt processing of your order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 3: Sample Collection --\u003e \u003cinput id=\"op4u-sample-toggle-nad\" type=\"checkbox\"\u003e\n\u003cdiv class=\"main-section\"\u003e\n\u003ch2 class=\"main-section-title\"\u003eThe Sample Collection Process\u003c\/h2\u003e\n\u003clabel class=\"main-section-header\" for=\"op4u-sample-toggle-nad\"\u003e\u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e \u003c\/label\u003e\n\u003cdiv class=\"main-section-content\"\u003e\n\u003cdiv class=\"main-section-inner\"\u003e\n\u003cp\u003eThis kit utilises dried blood spot (DBS) collection technology suitable for home use. The process involves a simple finger-prick to deposit blood drops onto the collection card circles. Allow a few minutes for drying before sealing in the protective sleeve.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReturn Instructions:\u003c\/strong\u003e Place the completed card in the prepaid envelope and post at your convenience. The DBS method maintains sample integrity during transit without refrigeration requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 4: Kit Contents --\u003e \u003cinput id=\"op4u-kit-contents-toggle-nad\" type=\"checkbox\"\u003e\n\u003cdiv class=\"main-section\"\u003e\n\u003ch2 class=\"main-section-title\"\u003eWhat's Included in Your Kit?\u003c\/h2\u003e\n\u003clabel class=\"main-section-header\" for=\"op4u-kit-contents-toggle-nad\"\u003e\u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e \u003c\/label\u003e\n\u003cdiv class=\"main-section-content\"\u003e\n\u003cdiv class=\"main-section-inner\"\u003e\n\u003cul class=\"kit-contents-list\"\u003e\n\u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eCE IVD-marked dried blood spot collection card\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e2×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eSterile safety lancets\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eAlcohol cleansing pad\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eResults reference card with unique identifier\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eProtective sample sleeve\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003eDetailed instruction guide\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"item-qty\"\u003e1×\u003c\/span\u003e\u003cspan class=\"item-name\"\u003ePrepaid return envelope\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 5: Special Instructions --\u003e \u003cinput id=\"op4u-special-instructions-toggle-nad\" type=\"checkbox\"\u003e\n\u003cdiv class=\"main-section\"\u003e\n\u003ch2 class=\"main-section-title\"\u003eImportant Pre-Test Instructions\u003c\/h2\u003e\n\u003clabel class=\"main-section-header\" for=\"op4u-special-instructions-toggle-nad\"\u003e\u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e \u003c\/label\u003e\n\u003cdiv class=\"main-section-content\"\u003e\n\u003cdiv class=\"main-section-inner\"\u003e\n\u003cp\u003e\u003cstrong\u003eCollection Timing:\u003c\/strong\u003e No specific time-of-day requirement. Collect at your convenience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDietary Requirements:\u003c\/strong\u003e Fasting is not required for this screening.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSupplementation Protocol:\u003c\/strong\u003e Continue NAD precursor supplements (NR, NMN) or IV NAD therapy as normal to obtain accurate current-status readings. For efficacy tracking, test before initiating supplementation and after a defined intervention period.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHydration Status:\u003c\/strong\u003e Adequate hydration facilitates blood flow during collection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSample Preparation:\u003c\/strong\u003e Allow blood spots to air dry for a few minutes before sealing in the protective sleeve.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 6: Biomarkers --\u003e \u003cinput id=\"op4u-biomarkers-toggle-nad\" type=\"checkbox\"\u003e\n\u003cdiv class=\"main-section\"\u003e\n\u003ch2 class=\"main-section-title\"\u003eBiomarkers Analysed (2)\u003c\/h2\u003e\n\u003clabel class=\"main-section-header\" for=\"op4u-biomarkers-toggle-nad\"\u003e\u003cspan class=\"main-dropdown-icon\"\u003e▼\u003c\/span\u003e \u003c\/label\u003e\n\u003cdiv class=\"main-section-content\"\u003e\n\u003cdiv class=\"main-section-inner\"\u003e\n\u003c!-- Cellular Energy Category --\u003e \u003cinput id=\"op4u-cat-cellular-nad\" type=\"checkbox\"\u003e\n\u003cdiv class=\"category-section\"\u003e\n\u003clabel class=\"category-header\" for=\"op4u-cat-cellular-nad\"\u003e \u003cspan class=\"category-title\"\u003eCellular Energy \u0026amp; Longevity Markers (2)\u003c\/span\u003e \u003cspan class=\"category-dropdown-icon\"\u003e▼\u003c\/span\u003e \u003c\/label\u003e\n\u003cdiv class=\"category-content\"\u003e\n\u003cdiv class=\"category-biomarkers\"\u003e\n\u003cinput id=\"op4u-bio-nad-plus\" type=\"checkbox\"\u003e\n\u003cdiv class=\"biomarker-item\"\u003e\n\u003clabel class=\"biomarker-header\" for=\"op4u-bio-nad-plus\"\u003e\u003cspan class=\"biomarker-name\"\u003eNAD+ (Oxidised Form)\u003c\/span\u003e\u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\u003c\/label\u003e\n\u003cdiv class=\"biomarker-content\"\u003e\n\u003cp\u003eNAD+ represents the oxidised form of nicotinamide adenine dinucleotide, functioning as an essential electron acceptor in cellular metabolism. This coenzyme participates in ATP biosynthesis and serves as a substrate for PARP-mediated DNA repair and sirtuin deacetylase activity, both implicated in cellular longevity mechanisms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cinput id=\"op4u-bio-nadh\" type=\"checkbox\"\u003e\n\u003cdiv class=\"biomarker-item\"\u003e\n\u003clabel class=\"biomarker-header\" for=\"op4u-bio-nadh\"\u003e\u003cspan class=\"biomarker-name\"\u003eNADH (Reduced Form)\u003c\/span\u003e\u003cspan class=\"dropdown-icon\"\u003e▼\u003c\/span\u003e\u003c\/label\u003e\n\u003cdiv class=\"biomarker-content\"\u003e\n\u003cp\u003eNADH constitutes the reduced form of NAD, generated when NAD+ accepts electrons during catabolic processes. It delivers high-energy electrons to the mitochondrial electron transport chain for oxidative phosphorylation. The NAD+\/NADH ratio serves as an indicator of cellular redox status and metabolic efficiency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 7: Medical Disclaimer --\u003e\n\u003cdiv class=\"disclaimer-section\"\u003e\n\u003ch3\u003eMedical Disclaimer \u0026amp; Regulatory Information\u003c\/h3\u003e\n\u003cp\u003eThis at-home screening is for informational and monitoring purposes. It is not intended to diagnose, treat, or replace professional medical advice. Results should be reviewed by a qualified healthcare provider.\u003c\/p\u003e\n\u003cp\u003eIf your results fall outside expected ranges or you have concerns, please consult your GP. Do not alter medications without professional guidance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"NadPlusLife ","offers":[{"title":"Default Title","offer_id":56855947346268,"sku":null,"price":195.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2249\/2508\/files\/NAD_Level_Test_packaging_by_bloodo_on_a_white_background_b0df83bc-b5d4-46eb-95a2-214c14b59387.jpg?v=1772196994","url":"https:\/\/nadpluslife.co.uk\/products\/cellular-energy-metabolism-tracker-at-home-nad-blood-test","provider":"NadPlusLife ","version":"1.0","type":"link"}