{"id":717067,"date":"2026-10-08T02:27:02","date_gmt":"2026-10-08T02:27:02","guid":{"rendered":"https:\/\/microscopemedia.com\/?p=717067"},"modified":"2026-10-08T02:27:02","modified_gmt":"2026-10-08T02:27:02","slug":"creatina-ar-putea-ajuta-la-cresterea-masei-musculare-chiar-si-fara-sport-arata-un-nou-studiu","status":"publish","type":"post","link":"https:\/\/microscopemedia.com\/?p=717067","title":{"rendered":"Creatina ar putea ajuta la cre\u0219terea masei musculare chiar \u0219i f\u0103r\u0103 sport, arat\u0103 un nou studiu"},"content":{"rendered":"
\n
<\/div>\n<\/p><\/div>\n

Creatina<\/a> este unul dintre cele mai studiate suplimente pentru sport \u0219i este folosit\u0103 de mult timp pentru sus\u021binerea performan\u021bei \u0219i a dezvolt\u0103rii musculare.<\/p>\n

Noul studiu sugereaz\u0103 c\u0103 efectele sale ar putea fi importante \u0219i \u00een perioada de mijloc a vie\u021bii, c\u00e2nd organismul \u00eencepe s\u0103 piard\u0103 \u00een mod natural mas\u0103 muscular\u0103.<\/p>\n

Ce au descoperit cercet\u0103torii<\/strong><\/h2>\n

Studiul, publicat \u00een Journal of the International Society of Sports Nutrition<\/em>, a inclus 73 de adul\u021bi s\u0103n\u0103to\u0219i \u0219i sedentari. La final, 64 de persoane cu v\u00e2rste \u00eentre 45 \u0219i 65 de ani au finalizat protocolul \u0219i au intrat \u00een analiza rezultatelor.<\/p>\n

Participan\u021bii au primit zilnic fie creatin\u0103 monohidrat, \u00een doz\u0103 total\u0103 de 10 grame, fie un placebo.<\/p>\n

Participan\u021bii au avut posibilitatea s\u0103 aleag\u0103 \u00eentre dou\u0103 variante. Un grup a continuat cu stilul obi\u0219nuit de via\u021b\u0103, f\u0103r\u0103 un program de exerci\u021bii.<\/p>\n

Cel\u0103lalt a urmat un program de antrenament \u0219i o diet\u0103 cu deficit caloric.<\/p>\n

Cercet\u0103torii au evaluat compozi\u021bia corporal\u0103, for\u021ba, rezisten\u021ba muscular\u0103, dar \u0219i mai mul\u021bi indicatori metabolici \u0219i cognitivi.<\/p>\n

Rezultatele au ar\u0103tat c\u0103 persoanele care au luat creatin\u0103 f\u0103r\u0103 s\u0103 fac\u0103 antrenamente de for\u021b\u0103 au acumulat, \u00een medie, aproximativ 1,1 kilograme<\/strong>, \u00een cele 12 s\u0103pt\u0103m\u00e2ni. Cei care au combinat creatina cu exerci\u021biile au c\u00e2\u0219tigat aproximativ 1,3 kilograme.<\/p>\n

\u0218i for\u021ba muscular\u0103 s-a \u00eembun\u0103t\u0103\u021bit. Participan\u021bii care au primit creatin\u0103 au avut rezultate mai bune la exerci\u021bii precum \u00eempinsul la aparat pentru picioare \u0219i \u00eempinsul de la piept.<\/p>\n

Totu\u0219i, cei care au f\u0103cut \u0219i exerci\u021bii au ob\u021binut c\u00e2\u0219tiguri mai mari<\/strong>.<\/p>\n

De ce conteaz\u0103 dup\u0103 45 de ani<\/strong><\/h2>\n

Pierderea masei musculare apare treptat odat\u0103 cu \u00eenaintarea \u00een v\u00e2rst\u0103. Fenomenul poate afecta for\u021ba, mobilitatea \u0219i capacitatea de a face activit\u0103\u021bi obi\u0219nuite \u0219i poate cre\u0219te riscul de fragilitate \u0219i accident\u0103ri.<\/p>\n

Tocmai de aceea, cercet\u0103torii sunt interesa\u021bi de metode care pot ajuta oamenii s\u0103 \u00ee\u0219i p\u0103streze masa muscular\u0103 pe m\u0103sur\u0103 ce \u00eenainteaz\u0103 \u00een v\u00e2rst\u0103.<\/p>\n

Studiul a identificat \u0219i unele modific\u0103ri favorabile ale unor indicatori metabolici, printre care HbA1c \u0219i anumite valori ale gr\u0103similor din s\u00e2nge. Cercet\u0103torii au observat, de asemenea, unele semnale legate de memorie \u0219i func\u021bia cognitiv\u0103, \u00eens\u0103 acestea trebuie interpretate cu pruden\u021b\u0103. Autorii subliniaz\u0103 c\u0103 rezultatele cognitive sunt exploratorii<\/strong> \u0219i c\u0103 sunt necesare cercet\u0103ri suplimentare pentru concluzii ferme.<\/p>\n

Creatina nu \u00eenlocuie\u0219te exerci\u021biile<\/strong><\/h2>\n

Rezultatele sunt interesante, dar nu \u00eenseamn\u0103 c\u0103 persoanele de v\u00e2rst\u0103 mijlocie pot ob\u021bine acelea\u0219i beneficii dac\u0103 renun\u021b\u0103 la mi\u0219care \u0219i iau doar creatin\u0103.<\/p>\n

Studiul a fost relativ mic \u0219i a durat doar 12 s\u0103pt\u0103m\u00e2ni. \u00cen plus, persoanele care au combinat creatina cu exerci\u021biile au avut rezultate mai bune \u00een ceea ce prive\u0219te for\u021ba muscular\u0103. Cercet\u0103torii concluzioneaz\u0103 c\u0103 suplimentul ar putea ajuta adul\u021bii de v\u00e2rst\u0103 mijlocie \u0219i mai \u00een v\u00e2rst\u0103 s\u0103 \u00ee\u0219i p\u0103streze masa muscular\u0103 \u0219i for\u021ba, cu sau f\u0103r\u0103 exerci\u021bii, dar nu prezint\u0103 creatina drept un substitut pentru activitatea fizic\u0103.<\/p>\n

Mesajul cel mai important al cercet\u0103rii este, astfel, mai pu\u021bin spectaculos dec\u00e2t sugereaz\u0103 titlul \u0219i tocmai de aceea mai util: creatina ar putea fi un instrument suplimentar pentru men\u021binerea masei musculare la v\u00e2rsta mijlocie, inclusiv pentru persoanele care nu fac antrenamente de for\u021b\u0103<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Creatina este unul dintre cele mai studiate suplimente pentru sport \u0219i este folosit\u0103 de mult timp pentru sus\u021binerea performan\u021bei \u0219i a dezvolt\u0103rii musculare. Noul studiu sugereaz\u0103 c\u0103 efectele sale ar … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":717068,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/717067"}],"collection":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=717067"}],"version-history":[{"count":0,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/717067\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/media\/717068"}],"wp:attachment":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=717067"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=717067"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=717067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}