Mwaranzi yeUltraviolet (UV) chikamu chemagetsi (electromagnetic (light) spectrum) inosvika panyika kubva kuzuva. Ine marefu marefu ewavelength pane chiedza chinoonekwa, zvichiita kuti isaonekwe nemaziso. Ultraviolet A (UVA) ndiyo mwaranzi yeUV yakareba inokonzera kukuvara kweganda kwenguva refu, kukwegura kweganda, uye inogona kukonzera kenza yeganda. Ultraviolet B (UVB) ndiyo mwaranzi yeUV pfupi inokonzera kupiswa nezuva, kukuvara kweganda, uye inogona kukonzera kenza yeganda.
Zvidziviriro zvezuva zvigadzirwa zvinosanganisa zvinhu zvakasiyana-siyana zvinobatsira kudzivirira mwaranzi yezuva (UV) kuti isasvike paganda. Mhando mbiri dzemwaranzi yezuva, UVA neUVB, dzinokuvadza ganda uye dzinowedzera njodzi yekubatwa nekenza yeganda. Zvidziviriro zvezuva zvinosiyana pakukwanisa kwadzo kudzivirira kubva kuUVA neUVB.
Chinovhara zuva chinogona kubatsira kudzivirira kenza yeganda nekudzivirira kubva kumwaranzi yezuva inokuvadza ye ultraviolet. American Academy of Dermatology inokurudzira munhu wese kushandisa mafuta ekudzivirira zuva ane zvinotevera: Dziviriro yeBroadspectrum (inodzivirira kubva kumwaranzi yeUVA neUVB) Sun Protection Factor (SPF) 30 kana kupfuura.
Diethylhexyl Butamido Triazonemushonga unonyatsotora mwaranzi yeUVA neUVB uye unowanikwa muzuva nezvimwe zvigadzirwa zvekuchengetedza zuva.
Nekuda kwekunyungudika kwayo kwakanaka mumafuta akasiyana-siyana ekuzora, huwandu hushoma chete hunodiwa kuti isanganise zvinhu zvinoshanda zvakakwana kuti isvike SPF yakakwira.
Inoshandiswa muhuwandu hunosvika 10% ․ Inosefa mwaranzi yeUVB, uye mimwe mwaranzi yeUVA.
Chinonyungudutsa UV chine spectrum yakakura. Chinonyungudutsa UV chinopa simba rakanaka rekudzivirira zuva. Chinoshanda zvakanaka nemamwe mafirita eUV. Makirimu. MaLotions. MaSeum. MaDeodorants. Sipo dzeRunako. Serum yehusiku. Zvigadzirwa zvekugadzira. Zvizoro zvemavara. Inonyunguduka muchikamu chemafuta. Inonyunguduka muchikamu chemafuta. Inonyunguduka muchikamu chemafuta. Inonyunguduka muUV. Hunhu hwemvura hunonyunguduka uye inonyunguduka mumafuta. Inorerutsa kushandiswa kwemafuta.
Diethylhexyl Butamido Triazoneimusanganiswa wezvinhu zvakasikwa wakagadzirwa netriazine unonyatso tora mwaranzi yeUVA neUVB. Iscotrizinol inowanzo kuwanikwa muzvigadzirwa zvekuchengetedza zuva.
Nguva yekutumira: Gunyana-14-2022