Ko te Huaora B3, e mohiotia ana ko te niacin, he huaora wairewa-wai e mahi ana i nga momo mahi ahupūngao nui i roto i te tinana, te nuinga ma te kai kai. Ko nga kai nui ki te niacin ko te kai, heihei, ika, hua miraka kau, nati, witi katoa me te remu.

I te Oketopa 8, 2024, Kairangahau mai i Wuxi Fifth Hospital hono ki te Whare Wananga o Jiangnan i whakaputa i tetahi tuhinga i roto i te hautaka BMC Public Health e kiia ana "Association of niacin intake and metabolic dysfunction-associated. steatotic liver disease: findings from National Health and Nutrition Examination Survey ".

I whakaatuhia e te rangahau he hononga U-ahua i waenga i te kai o te niacin me te nui o te MASLD, a ka heke haere te nui o te MASLD me te piki haere o te kai o te niacin, me te iti rawa o te mate i te 23.6 mg ia ra.

Mo te rangahau, i tātarihia e nga kairangahau te hononga i waenga i te kai niacin me te MASLD prevalence i roto i nga kaiuru 2,946 mai i te National Health and Nutrition Examination Survey (NHANES) cohort, tau toharite 37 tau, 48 ōrau tane, me te 1,385 me MASLD, i kohia i roto i nga uiuinga kai.
I roto i nga kaiuru katoa, ko te nuinga o te kai o ia ra ko te 22.6 mg, ko te hunga whai MASLD he iti ake te kai o te niacin, he 19.2 mg ia ra.
Whai muri i te whakatikatika mo nga mea whakapouri, ka kitea e te tātaritanga he hononga U-ahua i waenga i te kai o te niacin me te tupono o te MASLD, me te heke haere o te MASLD i te mea ka piki haere te kai o te niacin tae noa ki te 23.6, ka mutu ka piki haere te nui o te MASLD.
Ko tenei e tohu ana ko te whakanui ake i te kai o te niacin ka whakaiti i te nui o te MASLD, he iti rawa i te 23.6 mg ia ra.