ʻO 9% o nā kānaka ka poʻe nona ka'ilila liʻiliʻi a me ka'ōpiopio loa -ʻo ka hā. Uaʻikeʻia he hopena o ka huiʻana i nā huiʻelua a me 3. Aia kekahi mau hiʻohiʻona o kekahi a me nā mea koko'ē aʻe: kūʻoluʻolu, kūpaʻa, hoʻolālā, kūpaʻa i ke kaumaha, hiki ke noʻonoʻo i kahi pilikia. Akā,ʻaʻohe ikaika loa o ka pilikia o ia poʻe, ua hikiʻole ke pale i nā maʻi a me ka anemia.
Pono nā luna o ka hui koko 4 e hāʻawi aku i kaʻiʻo laʻa, nā huaʻumeʻa a me ka mīkini. Hiki iāʻoe keʻai i nāʻano iʻa likeʻole, koeʻole ka iʻa, ka lawaiʻa a me nā waiū waiū, ka pi, kaʻaila, nā nati. ʻAʻole pono ke aloha i nā'ōpili a me nā pīnī, keʻole ma hope o ka hoʻohanaʻana i ka haʻaheo o ka'ōpū. ʻAiʻia nā huaʻai a me nā hua (koe wale nā hua'alapona) i kaʻai no 4 mau koko i nā palena palenaʻole. ʻAi ka wai i ka herbal teas (koe wale no ka lime), i kekahi manawa hiki iāʻoe ke hāʻawi i ka pia liʻiliʻi, wainaʻulaʻula a keʻokeʻo.
No ka poʻe mālama i kaʻai maʻamau 4, pono i kekahi ke koho i nā lauʻona, kahi e waihoʻoleʻia ai kaʻiʻo a me ka palaoa i loko o hoʻokahi pā, no ka mea hiki i ko lākou kino ke hoʻololi i nā huahana, inā paha e laweʻia kēlā mea kēia mea. ʻO kaʻai maʻamau no ka hui koko 4 he maikaʻi loa ia no nā kānaka, me ka helu kūpono maikaʻi aʻoleʻole.