{"id":124616,"date":"2024-10-30T16:07:22","date_gmt":"2024-10-30T15:07:22","guid":{"rendered":"https:\/\/purovitalis.com\/?p=124616"},"modified":"2026-10-30T13:37:30","modified_gmt":"2026-10-30T12:37:30","slug":"niacin-vs-nicotinamida-vs-niacinamida","status":"publish","type":"post","link":"https:\/\/purovitalis.com\/ro\/niacin-vs-nicotinamide-vs-niacinamide\/","title":{"rendered":"Niacin\u0103 vs. nicotinamid\u0103 vs. niacinamid\u0103: care sunt diferen\u021bele?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">C\u00e2nd cau\u021bi suplimente cu vitamina B3 sau <a href=\"https:\/\/purovitalis.com\/ro\/recuperare\/\">produse de \u00eengrijire a pielii<\/a>, e posibil s\u0103 dai peste termenii <em>niacin\u0103<\/em>, <em>nicotinamid\u0103<\/em>&nbsp;\u0219i <em>niacinamid\u0103<\/em>. Sunt \u00eenrudite, dar au func\u021bii \u0219i utiliz\u0103ri diferite. \u00cen acest articol \u00ee\u021bi explic\u0103m diferen\u021bele, ca s\u0103 po\u021bi alege forma de vitamina B3 potrivit\u0103 pentru nevoile tale.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-niacin\">Ce este niacina?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Niacina, cunoscut\u0103 \u0219i ca acid nicotinic, este o form\u0103 de vitamina B3 folosit\u0103 frecvent pentru s\u0103n\u0103tatea cardiovascular\u0103. Este utilizat\u0103 pentru controlul nivelului de colesterol: poate reduce colesterolul LDL, numit \u0219i colesterolul \u201er\u0103u\u201d, \u0219i poate cre\u0219te colesterolul HDL, cunoscut drept colesterolul \u201ebun\u201d. Din acest motiv, niacina este prescris\u0103 adesea persoanelor cu risc de boli de inim\u0103.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u00cenro\u0219irea cauzat\u0103 de niacin\u0103 (flush)<\/strong>: un efect secundar frecvent al niacinei, \u00een care pielea se \u00eenro\u0219e\u0219te, se \u00eenc\u0103lze\u0219te \u0219i furnic\u0103, pentru c\u0103 vasele de s\u00e2nge se dilat\u0103. Reac\u021bia este temporar\u0103 \u0219i dureaz\u0103 de la c\u00e2teva minute p\u00e2n\u0103 la jum\u0103tate de or\u0103.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-nicotinamide\">Ce este nicotinamida?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nicotinamida este o alt\u0103 form\u0103 de vitamina B3 \u0219i, spre deosebire de niacin\u0103, nu provoac\u0103 \u00eenro\u0219irea pielii. Este un precursor al NAD+ (nicotinamid adenin dinucleotid), o molecul\u0103 esen\u021bial\u0103 pentru produc\u021bia de energie \u0219i pentru s\u0103n\u0103tatea celulelor. Nicotinamida particip\u0103 la transformarea nutrien\u021bilor \u00een energie, la repararea ADN-ului \u0219i la men\u021binerea func\u021biilor celulare, procese care pot contribui la longevitate \u0219i la o \u00eemb\u0103tr\u00e2nire s\u0103n\u0103toas\u0103.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-what-is-nicotinamide-used-for\">La ce se folose\u0219te nicotinamida?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nicotinamida apare des \u00een suplimentele care urm\u0103resc cre\u0219terea nivelului de NAD+ \u0219i s\u0103n\u0103tatea celular\u0103 \u00een general. Datorit\u0103 propriet\u0103\u021bilor sale antiinflamatorii, se reg\u0103se\u0219te \u0219i \u00een produse care vizeaz\u0103 s\u0103n\u0103tatea metabolic\u0103 \u0219i reducerea inflama\u021biei.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Studiul publicat \u00een <em>MDPI Metabolites<\/em> analizeaz\u0103 efectul mononucleotidului de nicotinamid\u0103 (NMN) asupra nivelului de NAD+, at\u00e2t \u00een cercetarea preclinic\u0103, c\u00e2t \u0219i \u00een cea clinic\u0103. Studiul subliniaz\u0103 poten\u021bialul NMN de a cre\u0219te concentra\u021bia de NAD+, cu posibile efecte pozitive asupra s\u0103n\u0103t\u0103\u021bii metabolice \u0219i a longevit\u0103\u021bii. De asemenea, studiul confirm\u0103 profilul de siguran\u021b\u0103 pentru <a href=\"https:\/\/purovitalis.com\/ro\/produse\/nmn-capsule-lipozomale\/\">suplimentarea cu NMN<\/a>, ceea ce \u00eent\u0103re\u0219te ideea c\u0103 NMN este un precursor potrivit al NAD+.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dac\u0103 vrei s\u0103 cite\u0219ti toate detaliile, g\u0103se\u0219ti studiul complet <a href=\"https:\/\/www.mdpi.com\/2218-1989\/14\/6\/341\">aici<\/a>.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Principalele beneficii ale nicotinamidei:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Contribuie la produc\u021bia de energie, prin sinteza de NAD+<\/li>\n\n\n\n<li>Sus\u021bine repararea \u0219i \u00eentre\u021binerea celulelor<\/li>\n\n\n\n<li>Poate ajuta la contracararea declinului celular asociat \u00eenaint\u0103rii \u00een v\u00e2rst\u0103<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-niacinamide\">Ce este niacinamida?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Niacinamida este, din punct de vedere chimic, aceea\u0219i substan\u021b\u0103 ca nicotinamida, doar c\u0103 acest nume apare mai ales \u00een contextul \u00eengrijirii pielii. De\u0219i este vorba de acela\u0219i compus, niacinamida este folosit\u0103 adesea pentru efectele sale specifice asupra s\u0103n\u0103t\u0103\u021bii \u0219i texturii pielii.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-what-is-the-function-of-niacinamide\">Care este rolul niacinamidei?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u00cen \u00eengrijirea pielii, niacinamida este apreciat\u0103 pentru c\u0103 poate:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00cembun\u0103t\u0103\u021bi textura \u0219i elasticitatea pielii<\/li>\n\n\n\n<li>Reduce ro\u0219ea\u021ba \u0219i inflama\u021bia<\/li>\n\n\n\n<li>\u00cent\u0103ri bariera cutanat\u0103, ajut\u00e2nd pielea s\u0103 re\u021bin\u0103 hidratarea \u0219i s\u0103 se protejeze de factorii nocivi din mediu<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Rolul ei \u00een \u00eengrijirea pielii este studiat de mul\u021bi ani. O trecere \u00een revist\u0103 a acestor cercet\u0103ri, despre bariera cutanat\u0103, inflama\u021bie, \u00eemb\u0103tr\u00e2nirea pielii \u0219i pigmentare, g\u0103se\u0219ti \u00een <a href=\"https:\/\/doi.org\/10.3390\/antiox10081315\" target=\"_blank\" rel=\"noopener\">articolul de sintez\u0103 din 2021 publicat \u00een revista Antioxidants<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Datorit\u0103 acestor propriet\u0103\u021bi, niacinamida este un ingredient frecvent \u00een produsele destinate unor afec\u021biuni precum acneea, rozaceea \u0219i alte probleme ale pielii.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-niacin-vs-nicotinamide-vs-niacinamide-supplements\">Niacin\u0103 vs. nicotinamid\u0103 vs. niacinamid\u0103 \u00een suplimente<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Niacina, nicotinamida \u0219i niacinamida sunt toate forme de vitamina B3, dar se folosesc \u00een scopuri diferite. \u00cen tabelul de mai jos vezi pe scurt utiliz\u0103rile fiec\u0103reia:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Tip<\/strong><\/th><th><strong>Utiliz\u0103ri principale<\/strong><\/th><th><strong>Efecte secundare<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Niacin\u0103<\/strong><\/td><td>Controlul colesterolului, s\u0103n\u0103tatea cardiovascular\u0103<\/td><td>Poate provoca \u201eflush\u201d (\u00eenro\u0219ire \u0219i furnic\u0103turi)<\/td><\/tr><tr><td><strong>Nicotinamid\u0103<\/strong><\/td><td>S\u0103n\u0103tate celular\u0103, longevitate, suport antiinflamator<\/td><td>\u00cen general bine tolerat\u0103, f\u0103r\u0103 \u201eflush\u201d<\/td><\/tr><tr><td><strong>Niacinamid\u0103<\/strong><\/td><td>\u00cengrijirea pielii: reduce ro\u0219ea\u021ba, \u00eembun\u0103t\u0103\u021be\u0219te textura, \u00eent\u0103re\u0219te bariera cutanat\u0103<\/td><td>De regul\u0103, f\u0103r\u0103 efecte secundare semnificative<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-nicotinamide-supplementation\">Suplimentarea cu nicotinamid\u0103<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nicotinamida este inclus\u0103 adesea \u00een suplimente pentru s\u0103n\u0103tatea general\u0103, energie \u0219i longevitate. Este popular\u0103 mai ales printre cei care vor un nivel mai ridicat de NAD+, cu g\u00e2ndul la o func\u021bie celular\u0103 mai bun\u0103 \u0219i la un risc mai mic de probleme de s\u0103n\u0103tate legate de v\u00e2rst\u0103.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tipuri frecvente de suplimente cu nicotinamid\u0103<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/purovitalis.com\/ro\/produse\/nad-booster-capsulas\/\">Suplimente de tip NAD+ booster<\/a><\/li>\n\n\n\n<li>Formule pentru o \u00eemb\u0103tr\u00e2nire s\u0103n\u0103toas\u0103<\/li>\n\n\n\n<li>Produse pentru s\u0103n\u0103tatea metabolic\u0103<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Suplimentele cu nicotinamid\u0103 se potrivesc celor care vor s\u0103 sus\u021bin\u0103 produc\u021bia de energie \u0219i procesele naturale de refacere ale organismului.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-niacinamide-supplementation\">Suplimentarea cu niacinamid\u0103<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">De\u0219i este identic\u0103 chimic cu nicotinamida, niacinamida se g\u0103se\u0219te mai ales \u00een produse de \u00eengrijire a pielii cu aplicare local\u0103, nu \u00een suplimente orale. O \u00eent\u00e2lne\u0219ti \u00een tot felul de formule, cum ar fi serurile, cremele \u0219i tratamentele antiinflamatorii.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Utiliz\u0103ri frecvente ale niacinamidei \u00een \u00eengrijirea pielii<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Seruri pentru \u00eembun\u0103t\u0103\u021birea texturii \u0219i elasticit\u0103\u021bii pielii<\/li>\n\n\n\n<li>Creme pentru reducerea ro\u0219e\u021bii \u0219i a inflama\u021biei<\/li>\n\n\n\n<li>Tratamente topice pentru acnee \u0219i rozacee<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Produsele cu niacinamid\u0103 sunt o alegere bun\u0103 dac\u0103 vrei s\u0103 ai grij\u0103 de s\u0103n\u0103tatea pielii, s\u0103 sus\u021bii func\u021bia de barier\u0103 a pielii sau s\u0103-\u021bi \u00eengrije\u0219ti pielea pe m\u0103sur\u0103 ce \u00eenaintezi \u00een v\u00e2rst\u0103.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-nicotinamide-vs-nicotinamide-riboside-nr\">Nicotinamid\u0103 vs. nicotinamid\u0103 ribozid (NR)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nicotinamida ribozid (NR) este un alt derivat al vitaminei B3 \u0219i, la fel, un precursor al NAD+. At\u00e2t nicotinamida, c\u00e2t \u0219i NR sus\u021bin produc\u021bia de NAD+, dar NR este promovat\u0103 adesea ca op\u021biune mai eficient\u0103. Pe de alt\u0103 parte, este de obicei mai scump\u0103 \u0219i mai greu de g\u0103sit dec\u00e2t nicotinamida.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Tip<\/strong><\/td><td><strong>Eficien\u021b\u0103 \u00een cre\u0219terea nivelului de NAD+<\/strong><\/td><td><strong>Disponibilitate<\/strong><\/td><\/tr><tr><td><strong>Nicotinamid\u0103<\/strong><\/td><td>Eficient\u0103 \u0219i u\u0219or de g\u0103sit<\/td><td>Mai accesibil\u0103 ca pre\u021b, prezent\u0103 \u00een multe suplimente<\/td><\/tr><tr><td><strong>Ribozid de nicotinamid\u0103 (NR)<\/strong><\/td><td>Posibil mai eficient\u0103<\/td><td>Mai scump\u0103, prezent\u0103 doar \u00een anumite formule<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ambele pot fi utile, dar nicotinamida este de obicei varianta mai u\u0219or de g\u0103sit \u0219i mai avantajoas\u0103 ca pre\u021b.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-are-nicotinamide-and-niacinamide-safe\">Nicotinamida \u0219i niacinamida sunt sigure?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">At\u00e2t nicotinamida, c\u00e2t \u0219i niacinamida sunt considerate \u00een general sigure atunci c\u00e2nd sunt folosite conform indica\u021biilor, \u00een suplimente sau \u00een produse de \u00eengrijire a pielii. Sunt bine tolerate, iar riscul de efecte secundare este redus.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nicotinamida a fost folosit\u0103 \u00een doze mari \u00een studii clinice timp de decenii \u0219i a fost \u00een general bine tolerat\u0103, de\u0219i la doze foarte mari au fost raportate efecte asupra ficatului, potrivit <a href=\"https:\/\/doi.org\/10.1007\/s001250051536\" target=\"_blank\" rel=\"noopener\">unui articol de sintez\u0103 publicat \u00een Diabetologia<\/a>. Cercet\u0103torii subliniaz\u0103 \u0219i c\u0103 efectele utiliz\u0103rii pe termen lung, \u00een doze foarte mari, nu sunt \u00eenc\u0103 pe deplin \u00een\u021belese, a\u0219a cum arat\u0103 <a href=\"https:\/\/doi.org\/10.3390\/biom10050687\" target=\"_blank\" rel=\"noopener\">un articol de sintez\u0103 din 2020 publicat \u00een Biomolecules<\/a>. Niacinamida este considerat\u0103 un ingredient bine tolerat \u00een \u00eengrijirea pielii, iar cercet\u0103rile clinice despre aplicarea ei pe piele sunt rezumate \u00een <a href=\"https:\/\/doi.org\/10.1007\/s13346-024-01593-y\" target=\"_blank\" rel=\"noopener\">articolul de sintez\u0103 din 2024 publicat \u00een Drug Delivery and Translational Research<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00cenrudit: <a href=\"https:\/\/purovitalis.com\/ro\/ghid-precursor-nad\/\">Precursorii NAD+ \u0219i poten\u021bialul lor \u00een ceea ce prive\u0219te longevitatea<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-conclusion\">Concluzie<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Niacina, nicotinamida \u0219i niacinamida sunt toate forme de vitamina B3, dar se folosesc \u00een moduri diferite. Niacina este folosit\u0103 mai ales pentru controlul colesterolului \u0219i s\u0103n\u0103tatea inimii, nicotinamida apare \u00een suplimente pentru s\u0103n\u0103tatea celular\u0103 \u0219i longevitate, iar niacinamida este un ingredient popular \u00een \u00eengrijirea pielii. C\u00e2nd cuno\u0219ti aceste diferen\u021be, po\u021bi alege mai u\u0219or, \u00een func\u021bie de nevoile tale de s\u0103n\u0103tate sau de \u00eengrijire a pielii.<\/p>\n\n\n\n<details class=\"wp-block-details blog-references is-layout-flow wp-block-details-is-layout-flow\"><summary>Referin\u021be<\/summary>\n<ol class=\"wp-block-list\">\n<li>Benjamin C, Crews R. (2024). Nicotinamide mononucleotide supplementation: understanding metabolic variability and clinical implications. Metabolites, 14(6), 341. <a href=\"https:\/\/doi.org\/10.3390\/metabo14060341\" target=\"_blank\" rel=\"noopener\">https:\/\/doi.org\/10.3390\/metabo14060341<\/a><\/li>\n\n\n\n<li>Boo YC. (2021). Mechanistic basis and clinical evidence for the applications of nicotinamide (niacinamide) to control skin aging and pigmentation. Antioxidants, 10(8), 1315. <a href=\"https:\/\/doi.org\/10.3390\/antiox10081315\" target=\"_blank\" rel=\"noopener\">https:\/\/doi.org\/10.3390\/antiox10081315<\/a><\/li>\n\n\n\n<li>Knip M, Douek IF, Moore WP, et al. (2000). Safety of high-dose nicotinamide: a review. Diabetologia, 43(11), 1337\u20131345. <a href=\"https:\/\/doi.org\/10.1007\/s001250051536\" target=\"_blank\" rel=\"noopener\">https:\/\/doi.org\/10.1007\/s001250051536<\/a><\/li>\n\n\n\n<li>Hwang ES, Song SB. (2020). Possible adverse effects of high-dose nicotinamide: mechanisms and safety assessment. Biomolecules, 10(5), 687. <a href=\"https:\/\/doi.org\/10.3390\/biom10050687\" target=\"_blank\" rel=\"noopener\">https:\/\/doi.org\/10.3390\/biom10050687<\/a><\/li>\n\n\n\n<li>Ong RR, Goh CF. (2024). Niacinamide: a review on dermal delivery strategies and clinical evidence. Drug Delivery and Translational Research, 14, 3512\u20133548. <a href=\"https:\/\/doi.org\/10.1007\/s13346-024-01593-y\" target=\"_blank\" rel=\"noopener\">https:\/\/doi.org\/10.1007\/s13346-024-01593-y<\/a><\/li>\n<\/ol>\n<\/details>","protected":false},"excerpt":{"rendered":"<p>When exploring vitamin B3 supplements or skincare products, you may encounter niacin, nicotinamide, and niacinamide. While they are related, their functions and uses differ. In this article, we explain these differences to help you choose the right form of vitamin B3 based on your needs. What is Niacin? Niacin, also known as nicotinic acid, is [&hellip;]<\/p>\n","protected":false},"author":10584,"featured_media":388538,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[67],"tags":[355,206,358,353],"class_list":["post-124616","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-supplements","tag-balance","tag-nad","tag-recovery","tag-renewal"],"acf":[],"_links":{"self":[{"href":"https:\/\/purovitalis.com\/ro\/wp-json\/wp\/v2\/posts\/124616","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/purovitalis.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/purovitalis.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/purovitalis.com\/ro\/wp-json\/wp\/v2\/users\/10584"}],"replies":[{"embeddable":true,"href":"https:\/\/purovitalis.com\/ro\/wp-json\/wp\/v2\/comments?post=124616"}],"version-history":[{"count":5,"href":"https:\/\/purovitalis.com\/ro\/wp-json\/wp\/v2\/posts\/124616\/revisions"}],"predecessor-version":[{"id":388539,"href":"https:\/\/purovitalis.com\/ro\/wp-json\/wp\/v2\/posts\/124616\/revisions\/388539"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/purovitalis.com\/ro\/wp-json\/wp\/v2\/media\/388538"}],"wp:attachment":[{"href":"https:\/\/purovitalis.com\/ro\/wp-json\/wp\/v2\/media?parent=124616"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/purovitalis.com\/ro\/wp-json\/wp\/v2\/categories?post=124616"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/purovitalis.com\/ro\/wp-json\/wp\/v2\/tags?post=124616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}