Nsonaazụ nyocha, nke nyochara ọdịdị nke mmepe cataract na ụmụ nwanyị meworo agadi, bụ ihe na-akpali akpali. Dị ka o siri pụta, iri nri nwere nnukwu ọdịnaya vitamin C nwere ike ichebe anya nke ọma.
Na nnwale were akụkụ 324 tent nke ejima. N'ime afọ 10 gara aga, ndị nchọpụta nyochara nri ha na usoro ọrịa ahụ. N'ime ndị na-eri nri nwere nnukwu vitamin C, ọganihu cataract ahụ belatara ihe ruru 33%. Vitamin C emetụtala mmiri nke anya, nke chebere ya ka ọ ghara ịmalite ọrịa ahụ.
Ascorbic acid nwere ọtụtụ uru: +
- oroma,
- lemọn,
- ose na-acha uhie uhie na akwụkwọ ndụ akwụkwọ ndụ,
- strawberries,
- brọkọlị
- nduku.
Ma mbadamba vitamin agaghị enyere aka. Ndị nchọpụta ahụ kwuru na ha ahụghị mbelata ihe egwu dị ukwuu na ndị mmadụ na-ewere mbadamba vitamin. Ya mere, a ghaghị iri vitamin C n'ụdị mkpụrụ osisi na akwụkwọ nri.
Onye ndú ndị nchọpụta, bụ́ Prọfesọ Chris Hammond nke si King’s College London, kwuru, sị: “Mgbanwe dị mfe a na-enwe ná nri dị ka ịba ụbara mkpụrụ osisi na akwụkwọ nri dị ka akụkụ nke nri dị mma pụrụ inye aka chebe pụọ n’ọrịa anya.”
Cataract bụ ọrịa na-efe efe n'ime agadi 460 n'ime 1000 ụmụ nwanyị na 260 n'ime 1000 nwoke. Ọ bụ igwe ojii nke oghere anya na-emetụta ọhụụ.
Ihe ndị ọzọ gbasara uru ahụike oranges na mmerụ ahụ, gụọ na nnukwu akụkọ anyị: