He mahi nui tā te Huaora D i roto ite hauora o te wheua, te mahi ārai mate, me te oranga whānuiNā te mea he maha ngā wā ka whakaritea te whakaora rama whero ki te hihi o te rā, he tokomaha te hunga e whakaaro ana:
Ka taea e te rongoā rama whero te whakanui ake i ngā taumata huaora D?
Ko te whakautu poto, e ahu mai ana i te pūtaiao, koia tēneino—engari he mea nui te whakamārama katoa.
Te Huaora D e Whakaputaina ana e te Tinana
Ka puta te hanga huaora D ina pāngia te kiri eIrahiko UVB, e huri ai te 7-dehydrocholesterol i roto i te kiri hei huaora D₃.
Ngā kōrero matua hei mārama:
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Ngā roangaru UVB (tata ki te290–315 nm) e hiahiatia ana
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Ka mahi te mārama whero e kitea ana me te mārama tata-infraredkāorewhakaoho i te hanganga huaora D
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Ki te kore he pānga o te UVB, kāore e taea te whakaputa i te huaora D i roto i te kiri
Te Mahi a te Whakaora Marama Whero
Ngā whakamahinga o te rongoā rama wherongā roangaru kore-UV, i te nuinga o te wā:
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Rama whero:630–660 nm
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Mārama tata-whero:810–880 nm
Ka mahi ēnei roangaru mā te whakaoho i tete mahi mitochondrial, e āwhina ana i ngā pūtau ki te whakaputa pūngao (ATP), ā, e tautoko ana hoki i:
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Te hauora o te kiri me te hanga collagen
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Te whakaora uaua
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Te tohanga
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Te whakaiti i te mumura
He mea nui, ko te rongoā rama wherokāore e taunekeneke ki ngā ara huaora D.
He aha te korenga o te rongoā rama whero e whakanui ake i te huaora D
Kāore te rongoā rama whero e whakanui ake i ngā taumata huaora D nā te mea:
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Kāore e tukuna ana te hihi UVB
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Kāore e whakahohe i ngā matū whakapūmau huaora D i roto i te kiri
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Kāore e whai i ngā pānga matū koiora o te rā e pā ana ki te huaora D
Ko ngā kereme katoa e kī ana ka taea e te rongoā rama whero te "whakakapi i te hihi o te rā mō te huaora D" he mea whakamāori.kāore i te tika i te taha pūtaiao.
Ka taea e te Whakaora Rama Whero te tautoko ā-kore i te mahi a te Huaora D?
Ahakoa kāore te rongoā rama whero e whakaputa i te huaora D, tera peatautoko ā-kore i te hauora whānui, ka taea te tāpiri i ngā hua o te huaora D mā te:
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Te tautoko i te taurite o te pūnaha ārai mate
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Te whakaiti i te mumura
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Te whakapai ake i te whakamarie o ngā uaua me ngā hononga
Ko ēnei pāngatautoko, ehara i te mea hei whakakapi mō te pupuri i ngā taumata huaora D e tika ana.
Me pēhea te pupuri i ngā taumata hauora o te huaora D
Hei tautoko i ngā taumata huaora D, whakaarohia:
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Haumaru, iti te pānga o te rā
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Ngā kai momona i te huaora D (ika momona, miraka whakakaha)
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Ngā tāpiringa kai (i raro i te aratohu a te rata)
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Te aroturuki haumanu mō te ngoikore
Me titiro ki te whakaora rama whero heihangarau oranga, ehara i te otinga huaora D.
Ngā Pūnaha Whakaora Rama Whero me ngā Pūnaha UV-Hangai
| Āhuatanga | Te Whakaora Rama Whero | Te Whakamārama UVB |
|---|---|---|
| Ka whakaputa i te Huaora D | Kāore | Āe |
| Ngā Whakamahinga o te Irahiko UV | Kāore | Āe |
| Te Tūponotanga o te Pāwerawera o te Rā | Kāore | Āe |
| Whakaora Kiri | Āe | Kāore |
Ngā Whakaaro Matua
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Kāore te rongoā rama whero e whakanui ake i te huaora D
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Me whai pānga UVB te Huaora D
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Ka tautoko te rongoā rama whero i te hauora pūtau, ehara i te hanga huaora
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Kaua e whakapoauau i te whakaora rama whero me te whakaora hihi o te rā, te whakaora UV rānei
Ngā Pātai Auau
Ka taea e te rongoā rama whero te whakakapi i te hihi o te rā mō te huaora D?
Kāo. Ko te pānga o te UVB anake ka puta ai te hanga huaora D i roto i te kiri.
He haumaru ake te whakamahi i te rama whero i te UV mō te kiri?
Ae, kāore te rongoā rama whero e pā kino ki te kiri nā te hihi UV, kāore hoki e pā kino ki te kiri.
Me whakamahi ahau i te rongoā rama whero mēnā he ngoikore taku huaora D?
Me kōrero koe ki tētahi kaiwhakarato hauora, me te whakatika i te ngoikoretanga o te huaora D mā roto i ngā rautaki hauora e tika ana.