I-Vitamin B3, eyaziwa nangokuthi i-niacin, iyivithamini encibilika emanzini eyenza imisebenzi eminingi ebalulekile yomzimba emzimbeni, ikakhulukazi ngokudla. Ukudla okunothe nge-niacin kubandakanya inyama, inkukhu, inhlanzi, imikhiqizo yobisi, amantongomane, okusanhlamvu okugcwele kanye nemifino.

Ngomhla ziyisi-8 kuMfumfu wezi-2024, Abacwaningi basesibhedlela iWuxi Fifth Hospital esixhumene neNyuvesi yaseJiangnan bashicilela indatshana ephephabhukwini i-BMC Public Health enesihloko esithi "Association of niacin intake and metabolic dysfunction-associated.

Ucwaningo lubonise ukuhlobana okumise okwe-U phakathi kokungenisa kwe-niacin kanye nokusabalala kwe-MASLD, futhi ukusabalala kwe-MASLD kwehle kancane kancane ngokunyuka kwe-niacin etholakalayo, nokusabalala okuphansi kakhulu ku-23.6 mg ngosuku.

Ocwaningweni, abacwaningi bahlaziye ukuhlangana phakathi kokudla kwe-niacin kanye nokusabalala kwe-MASLD kubahlanganyeli be-2,946 abavela ku-National Health and Nutrition Examination Survey (NHANES) cohort, isilinganiso seminyaka engu-37, amaphesenti angu-48 abesilisa, kanye ne-1,385 ne-MASLD, abaqoqwe ngezingxoxo zokudla.
Phakathi kwabo bonke ababambiqhaza, isilinganiso sansuku zonke sokuthathwa kwe-niacin sasingu-22.6 mg, kuyilapho labo abane-MASLD babenesilinganiso esiphansi sokuthatha i-niacin, isilinganiso esingu-19.2 mg ngosuku.
Ngemuva kokulungiswa kwezici ezididayo, ukuhlaziya kuthole ukuhlangana okumise okwe-U phakathi kokuthatha i-niacin kanye nengozi ye-MASLD, nokusabalala kwe-MASLD kwehla kancane kancane njengoba ukuthathwa kwe-niacin kwanda kwaze kwafinyelela iphuzu lokungena lika-23.6, ngemva kwalokho ukusabalala kwe-MASLD kwanda kancane kancane.
Lokhu kusikisela ukuthi ukwandisa ukungenisa kwe-niacin kungase kunciphise ukusabalala kwe-MASLD, okuphansi kakhulu ku-23.6 mg ngosuku.