<prompt> Tlaleha liphuputso tsa mantlha tsa phuputso e latelang.  <response>: Instruction in English: Report the main findings of the following study. . Response in English: The study Association between intake of B vitamins and cognitive function in elderly Koreans with cognitive impairment published in Nutrition in 2016 examines the relationship between B vitamin intake and cognitive function in elderly Koreans with cognitive impairment. The study is a cross-sectional analysis that includes data from 239 adults over the age of 65, who completed both the Mini-Mental State Examination-Korean version MMSE-K and a food frequency questionnaire FFQ. The main findings of the study suggest that higher intake of vitamins B1, B2, B3, and B9 folate are associated with better cognitive function in elderly Koreans with cognitive impairment. Specifically, the results show that a high intake of vitamin B1 is associated with better memory and orientation, higher intake of vitamin B2 is related to improved attention and calculation, and high intake of vitamin B9 is associated with better language abilities. Furthermore, the study finds that higher intake of vitamins B1, B2, and B3, also known as the B-complex vitamins, is significantly related to an improved MMSE-K score, indicating better cognitive function. These findings suggest that adequate intake of B vitamins may play a role in maintaining cognitive function in older adults with cognitive impairment. . Response in Sesotho: Thuto Kamano pakeng tsa ho ja li-vithamine tsa B le tsebetso ea kelello ho batho ba hōlileng ba Korea ba nang le bokooa ba kelello e hatisitsoeng ho Nutrition ka 2016 e hlahloba kamano pakeng tsa ho noa vithamine ea B le tsebetso ea kelello ho batho ba hōlileng ba Korea ba nang le bokooa ba kelello. Boithuto bona ke tlhahlobo ea likarolo tse fapaneng tse kenyelletsang lintlha tse tsoang ho batho ba baholo ba 239 ho feta lilemo tsa 65, ba qetileng bobeli ba Mini-Mental State Examination-Korean version MMSE-K le lethathamo la lipotso tsa lijo FFQ. Liphuputso tse ka sehloohong tsa phuputso li fana ka maikutlo a hore ho ja haholo ha livithamini B1, B2, B3, le B9 folate li amahanngoa le tsebetso e ntle ea kelello ho batho ba hōlileng ba Makorea ba nang le bokooa ba kelello. Ka ho khetheha, liphetho li bontša hore ho noa haholo ha vithamine B1 ho amahanngoa le mohopolo o motle le mekhoa e metle, ho noa haholo ha vithamine B2 ho amana le tlhokomelo e ntlafetseng le lipalo, me ho noa haholo ha vithamine B9 ho amahanngoa le bokhoni bo botle ba puo. Ho feta moo, phuputso e fumana hore ho ja livithamine tse phahameng tsa B1, B2, le B3, tse tsejoang hape e le li-vithamine tsa B-complex, li amana haholo le lintlha tse ntlafetseng tsa MMSE-K, tse bontšang tsebetso e ntle ea kelello. Liphuputso tsena li fana ka maikutlo a hore ho ja livithamini tsa B tse lekaneng ho ka phetha karolo ea ho boloka tsebetso ea kelello ho batho ba baholo ba nang le bothata ba kelello. 