{"product_id":"nad-500mg","title":"NAD+ – 500 mg","description":"\u003cdiv class=\"qvg-desc-rt\"\u003e\n\u003cstyle\u003e.qvg-desc-rt{font-family:'Neue Montreal',Helvetica,Arial,sans-serif;color:#6f7f84}.qvg-desc-rt p{margin:0 0 15px;font-size:15.5px;font-weight:300;line-height:1.7}.qvg-desc-rt strong{color:#233137;font-weight:500}.qvg-desc-rt em{color:#8a969b}.qvg-desc-rt sup{line-height:0}.qvg-desc-rt sup a{font-size:11px;font-weight:600;color:#758084;text-decoration:none;padding:0 1px}.qvg-desc-rt sup a:hover{color:#233137}\u003c\/style\u003e\n\u003cp\u003e\u003cstrong\u003eNAD+\u003c\/strong\u003e (nicotinamide adenine dinucleotide) is an \u003cstrong\u003eessential coenzyme\u003c\/strong\u003e at the center of mitochondrial energy production, \u003cstrong\u003esirtuin\u003c\/strong\u003e (longevity-enzyme) activity and DNA repair — and its levels \u003cstrong\u003edecline with age\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIn a randomized, double-blind, placebo-controlled human trial, chronic supplementation with the NAD+ precursor \u003cstrong\u003enicotinamide riboside\u003c\/strong\u003e was \u003cstrong\u003ewell tolerated and effectively raised NAD+ metabolism\u003c\/strong\u003e in healthy middle-aged and older adults, with early signals toward lower blood pressure and arterial stiffness\u003csup\u003e\u003ca href=\"https:\/\/doi.org\/10.1038\/s41467-018-03421-7\" target=\"_blank\" rel=\"noopener\"\u003e[1]\u003c\/a\u003e\u003c\/sup\u003e.\u003c\/p\u003e\n\u003cp\u003eBy replenishing the NAD+ pool that fuels \u003cstrong\u003esirtuins and PARP DNA-repair enzymes\u003c\/strong\u003e, NAD+ research targets cellular energy, metabolism and aging biology.\u003c\/p\u003e\n\u003cp\u003eSupplied as a \u003cstrong\u003elyophilized powder\u003c\/strong\u003e for reconstitution. \u003cem\u003eFigures above summarize published clinical research on NAD+ precursor supplementation and are provided as scientific reference for laboratory research only.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Qovigen Peptides","offers":[{"title":"Default Title","offer_id":47816109523171,"sku":"NJ500","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1029\/5267\/files\/bp_nad.png?v=1784552558","url":"https:\/\/qovigen.com\/products\/nad-500mg","provider":"Qovigen Peptides","version":"1.0","type":"link"}