{"id":69883,"date":"2026-05-14T14:54:11","date_gmt":"2026-05-14T14:54:11","guid":{"rendered":"https:\/\/www.europesays.com\/sk\/69883\/"},"modified":"2026-05-14T14:54:11","modified_gmt":"2026-05-14T14:54:11","slug":"injekcie-na-chudnutie-mozu-nicit-svaly-aj-kosti-varuju-vedci","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/sk\/69883\/","title":{"rendered":"Injekcie na chudnutie m\u00f4\u017eu ni\u010di\u0165 svaly aj kosti, varuj\u00fa vedci"},"content":{"rendered":"

LOND\u00ddN – Popul\u00e1rne injekcie na chudnutie pod\u013ea vedcov neodstra\u0148uj\u00fa iba tuk. Nov\u00fd v\u00fdskum nazna\u010duje, \u017ee \u013eudia pri nich prich\u00e1dzaj\u00fa aj o svaly a hustotu kost\u00ed, \u010do m\u00f4\u017ee ma\u0165 v\u00e1\u017ene n\u00e1sledky najm\u00e4 vo vy\u0161\u0161om veku.<\/p>\n

Lieky na chudnutie za\u017e\u00edvaj\u00fa vo svete obrovsk\u00fd boom, no odborn\u00edci \u010doraz hlasnej\u0161ie upozor\u0148uj\u00fa aj na ich odvr\u00e1ten\u00fa str\u00e1nku. Nov\u00e1 anal\u00fdza toti\u017e uk\u00e1zala, \u017ee tretina hmotnosti, ktor\u00fa \u013eudia po injekci\u00e1ch stratia, nepoch\u00e1dza z tuku, ale zo svalov a kost\u00ed. O v\u00fdsledkoch v\u00fdskumu informoval britsk\u00fd denn\u00edk Mirror<\/a>.<\/p>\n

Vedci analyzovali viac ne\u017e 20 \u0161t\u00fadi\u00ed<\/p>\n

V\u00fdsledky predstavili odborn\u00edci po\u010das Eur\u00f3pskeho kongresu o obezite v tureckom Istanbule. Vedci analyzovali 21 samostatn\u00fdch \u0161t\u00fadi\u00ed, v ktor\u00fdch pomocou modern\u00fdch skenovac\u00edch technol\u00f3gi\u00ed sledovali, ak\u00e1 \u010das\u0165 \u00fabytku hmotnosti pripad\u00e1 na tuk, svaly alebo kosti.<\/p>\n

Uk\u00e1zalo sa, \u017ee pri popul\u00e1rnych injekci\u00e1ch tvorila pribli\u017ene tretinu \u00fabytku hmotnosti takzvan\u00e1 \u201ebeztukov\u00e1 hmota\u201c \u2014 teda svaly, hustota kost\u00ed a \u010fal\u0161ie telesn\u00e9 tkaniv\u00e1.<\/p>\n

Pri klasickom chudnut\u00ed pomocou di\u00e9ty a pohybu bol tento podiel v\u00fdrazne ni\u017e\u0161\u00ed.<\/p>\n

Po vysaden\u00ed sa tuk vracia, svaly u\u017e nie<\/p>\n

Spoluautorka v\u00fdskumu Signe Torekov upozornila, \u017ee \u013eudia by po\u010das lie\u010dby nemali zab\u00fada\u0165 na fyzick\u00fa aktivitu a ochranu svalovej hmoty.<\/p>\n

\u201eTieto zistenia ukazuj\u00fa, ak\u00e9 d\u00f4le\u017eit\u00e9 je zachova\u0165 beztukov\u00fa hmotu,\u201c zd\u00f4raznila odborn\u00ed\u010dka z Kodanskej univerzity.<\/p>\n

Vedci z\u00e1rove\u0148 upozor\u0148uj\u00fa na probl\u00e9m, ktor\u00fd m\u00f4\u017ee nasta\u0165 po vysaden\u00ed liekov. Ak pacienti prestan\u00fa injekcie pou\u017e\u00edva\u0165 \u2014 napr\u00edklad pre ved\u013eaj\u0161ie \u00fa\u010dinky alebo vysok\u00fa cenu \u2014 tuk sa \u010dasto vr\u00e1ti sp\u00e4\u0165. Svalov\u00e1 hmota sa v\u0161ak pod\u013ea odborn\u00edkov neobnovuje rovnak\u00fdm tempom.<\/p>\n

V\u00fdsledkom m\u00f4\u017ee by\u0165 oslaben\u00e9 telo, pomal\u0161ie spa\u013eovanie kal\u00f3ri\u00ed a v\u00fdrazne n\u00e1ro\u010dnej\u0161ie \u010fal\u0161ie chudnutie.<\/p>\n

Riziko pre kosti a vy\u0161\u0161\u00ed vek<\/p>\n

Lek\u00e1ri upozor\u0148uj\u00fa, \u017ee strata hustoty kost\u00ed m\u00f4\u017ee by\u0165 mimoriadne nebezpe\u010dn\u00e1 najm\u00e4 pre star\u0161\u00edch \u013eud\u00ed a \u017eeny, ktor\u00e9 maj\u00fa vy\u0161\u0161ie riziko osteopor\u00f3zy.<\/p>\n

D\u00e1ta z predch\u00e1dzaj\u00facich \u0161t\u00fadi\u00ed liekov obsahuj\u00facich semaglutid \u2014 zn\u00e1mych pod n\u00e1zvami Ozempic \u010di Wegovy \u2014 nazna\u010dili aj zv\u00fd\u0161en\u00e9 riziko niektor\u00fdch zlomen\u00edn.<\/p>\n

Pod\u013ea v\u00fdskumov boli \u017eeny star\u0161ie ako 75 rokov po\u010das u\u017e\u00edvania injekci\u00ed v\u00fdrazne \u010dastej\u0161ie hospitalizovan\u00e9 so zlomeninami bedrov\u00fdch kost\u00ed alebo panvy.<\/p>\n

Odborn\u00edci odpor\u00fa\u010daj\u00fa silov\u00fd tr\u00e9ning<\/p>\n

Americk\u00e1 odborn\u00ed\u010dka Donna Ryan, ktor\u00e1 sa podie\u013eala na klinick\u00fdch sk\u00fa\u0161kach liekov na chudnutie, zd\u00f4raznila, \u017ee pohyb je pri u\u017e\u00edvan\u00ed injekci\u00ed nevyhnutn\u00fd. \u201eMus\u00edme viac podporova\u0165 cvi\u010denie. Ak \u010dlovek v\u00fdrazne schudne, svaly a kosti najlep\u0161ie ochr\u00e1ni silov\u00fd tr\u00e9ning,\u201c vysvetlila.<\/p>\n

Podobn\u00fd n\u00e1zor m\u00e1 aj farmaceut Phil Day. Pod\u013ea neho by \u013eudia nemali vn\u00edma\u0165 injekcie ako jednoduch\u00fa n\u00e1hradu pohybu. \u201ePacienti, ktor\u00ed pravidelne cvi\u010dia \u2014 \u010di u\u017e silovo alebo kardio \u2014 si lep\u0161ie udr\u017eia svalov\u00fa hmotu, zlep\u0161ia zdravie a maj\u00fa v\u00e4\u010d\u0161iu \u0161ancu, \u017ee si v\u00e1hu udr\u017eia dlhodobo,\u201c uviedol.<\/p>\n

Vedci st\u00e1le sk\u00famaj\u00fa \u010fal\u0161ie n\u00e1sledky<\/p>\n

Anal\u00fdza zatia\u013e nedok\u00e1zala presne ur\u010di\u0165, ak\u00e1 \u010das\u0165 straty beztukovej hmoty pripad\u00e1 na svaly, kosti alebo in\u00e9 org\u00e1ny.<\/p>\n

Odborn\u00edci v\u0161ak pokra\u010duj\u00fa v \u010fal\u0161om v\u00fdskume. Sleduj\u00fa napr\u00edklad aj vplyv liekov na silu stisku ruky, ktor\u00e1 m\u00f4\u017ee nazna\u010dova\u0165 krehkos\u0165 organizmu alebo rozvoj osteopor\u00f3zy.<\/p>\n","protected":false},"excerpt":{"rendered":"LOND\u00ddN – Popul\u00e1rne injekcie na chudnutie pod\u013ea vedcov neodstra\u0148uj\u00fa iba tuk. Nov\u00fd v\u00fdskum nazna\u010duje, \u017ee \u013eudia pri nich…\n","protected":false},"author":2,"featured_media":69884,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[7802,26663,13538,33,43,40,42,36,26664,18639,50,5343,26665,49,48],"class_list":{"0":"post-69883","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-svet","8":"tag-chudnutie","9":"tag-injekcie","10":"tag-kosti","11":"tag-news","12":"tag-sk","13":"tag-slovak","14":"tag-slovencina","15":"tag-spravy","16":"tag-studie","17":"tag-svaly","18":"tag-svet","19":"tag-vedci","20":"tag-vedlajsi-ucinok","21":"tag-world","22":"tag-world-news"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@sk\/116573507700743533","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts\/69883","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/comments?post=69883"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts\/69883\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/media\/69884"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/media?parent=69883"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/categories?post=69883"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/tags?post=69883"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}