Ka taea te whakakoretia rānei, te huihui rānei i ngā kōpū tinana iti ki roto i te waehanga kioreore, kāore i te hanga mōmori, e mihi ana he kohinga waiwai. Ko tēnā, he wā ka whai take tonu ki ngā ratonga hauora. Nā ngā pūoro kohinga waiwai e whakawhiti atu nei i a mātou hei whakamahi i tēnei tikanga, arā, hei whakaaeae i te wā i te wā i tae noa ai ngā taumata mō ngā pūnaha tohutohu ā-rōpū. He nui rawa ngā pūoro nei hei whakamātau i ētahi tohu hauora, pērā i te tūnga o ngā hōmoi rānei, rānei ko ētangi atu tohu bioloji e āwhina ana i ngā whakatau hauora. I te whakaaro nui i ngā kaiwhakamahi, ka tiakina te pai o te pūnaha, ka whai mana hei whakatutuki i ngā ratonga hauora i runga i te ara matihiko me te ara pai.