Nhanganyaya
Mubhedha wekuisa ganda paganda chinhu chinoshandiswa nevakawanda kuti ganda rionekwe nezuva pasina kupedza maawa akawanda uri pachiedza chezuva. Unoshandisa marambi akagadzirwa nehunyanzvi anoburitsa chiedza cheultraviolet (UV) kukurudzira kugadzirwa kwemelanin muganda, zvichiita kuti ganda rionekwe serakatsvuka.
1. Mashandiro anoita Mubhedha weTanning
Mibhedha yekudziya ganda ine marambi e fluorescent kana ma bulb ane simba rakawanda anogadzira huwandu hwakarongwa hweUVAuyeUVBmwaranzi.
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Mwaranzi yeUVA (315–400 nm)inopinda mukati meganda, zvichiita kuti iite rima pakarepo.
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Mwaranzi yeUVB (280–315 nm)inoshanda paganda rekunze, ichikurudzira kugadzirwa kwemelanin itsva kuti ganda rirambe rakatetepa kwenguva refu.
Kana ganda rako rikanyevenutsa mwaranzi iyi, ma melanocytes (masero anogadzira pigment) anotanga kushanda zvakanyanya, zvichiita kuti ganda rako rive rakasviba.
2. Mhando dzeMibhedha yeTanning
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Mibhedha Isina Kumanikidzwa Kwakanyanya:Inoburitsa mwaranzi yeUVA yakawanda ine huwandu hushoma hweUVB; zvidzidzo zvinowanzotora maminetsi gumi kusvika makumi maviri.
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Mibhedha Inodzvinyirirwa Nesimba Rakanyanya:Gadzira UVA yakasimba uye UVB yakaderera; zvidzidzo zvinopfupika, kazhinji maminetsi mashanu kusvika gumi.
3. Mabhenefiti ekushandisa mubhedha wekuchenesa
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Nzira iri nyore uye inoshanda nguva yekutsvukisa bvudzi.
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Inogona kubatsira kuenzana kweganda.
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Inogona kuvandudza mafungiro nekuwedzera mazinga e serotonin mune vamwe vanhu.
4. Zvaunofanira Kufunga Nezvekuchengetedza
Pasinei nekureruka kwayo, mibhedha yekutsvukisa ganda ine njodzi:
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Kukuvara kweganda:Kunyanya kupararira kunogona kukonzera kukwegura nguva isati yakwana uye makwinya.
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Kuwanda kweNjodzi yeKenza:Zvese UVA neUVB zvinogona kukanganisa DNA mumasero eganda.
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Dziviriro yeMaziso:Gara uchipfeka magirazi ekudzivirira kusviba kwemaziso kudzivirira kukuvara kwemaziso kunokonzerwa neUV.
Mhedziso
Mibhedha yekuchenesa ganda inopa nzira inokurumidza uye inodzorwa yekuwana chitarisiko cheganda rakatsvuka, asi zvakare inoisa ganda rako kumwaranzi yeUV yakafanana ne - uye dzimwe nguva yakasimba kupfuura - zuva. Ishandise zvine mwero, tevera gwara rekuchengetedza, uye gara uchidzivirira maziso ako neganda rako.