Kun yanke shawarar cewa yin amfani da kariyar rana shine zaɓin da ya dace a gare ku.Wataƙila kuna jin shine zaɓi mafi koshin lafiya a gare ku da muhalli, ko allon rana tare da kayan aikin roba yana fusatar da fatar ku mai tauri.
Sa'an nan kuma za ku ji game da "nanoparticles" a cikin wasu hasken rana na halitta, tare da wasu bayanai masu ban tsoro da rikice-rikice game da ɓangarorin da ke ba ku dakata.Da gaske, shin zabar fuskar rana na halitta dole ne ya zama wannan ruɗani?
Tare da bayanai da yawa a can, yana iya zama kamar ban mamaki.Don haka, bari mu yanke ta cikin amo kuma mu yi la'akari da rashin son zuciya ga nanoparticles a cikin hasken rana, amincin su, dalilan da ya sa za ku so su a cikin hasken rana kuma lokacin da ba za ku so ba.
Menene Nanoparticles?
Nanoparticles ƙananan ɓangarorin abu ne mai ban mamaki.Nanoparticles ba su wuce nanometer 100 ba.Don ba da wasu hangen nesa, nanometer ya fi ƙanƙara sau 1000 fiye da kauri ɗaya na gashi.
Duk da yake ana iya ƙirƙirar nanoparticles ta dabi'a, kamar ƙananan ɗigon ruwa na feshin ruwa misali, yawancin nanoparticles an ƙirƙira su a cikin lab.Don rigakafin rana, nanoparticles da ake tambaya sune zinc oxide da titanium dioxide.Waɗannan sinadarai an tarwatsa su zuwa ɓangarorin da ba su da kyau kafin a saka su zuwa ga fuskar rana.
Nanoparticles ya fara samuwa a cikin hasken rana a cikin 1980s, amma ba su kama ba har sai 1990s.A yau, zaku iya ɗaukan allon rana na halitta tare da zinc oxide da/ko titanium dioxide barbashi ne masu girman nano sai dai in an kayyade in ba haka ba.
Kalmomin "nano" da "micronized" suna kama da juna.Don haka, allon rana mai ɗauke da “micronized zinc oxide” ko lakabin “micronized titanium dioxide” ya ƙunshi nanoparticles.
Nanoparticles ba kawai ake samun su a cikin abubuwan kariya na rana ba.Yawancin kayan kula da fata da kayan kwalliya, kamar tushe, shamfu, da man goge baki, galibi suna ɗauke da sinadarai marasa ƙarfi.Ana kuma amfani da nanoparticles a cikin kayan lantarki, yadudduka, gilashin da ke jurewa, da ƙari.
Nanoparticles Suna Riƙe Kallon Rana Na Halitta Daga barin Farin Fim akan Fata
Lokacin zabar kariyar hasken rana, kuna da zaɓuɓɓuka biyu;wadanda ke da nanoparticles da wadanda ba tare da su ba.Bambanci tsakanin su biyun zai bayyana akan fatar ku.
Dukansu titanium dioxide da zinc oxide an amince da su ta FDA azaman kayan aikin kariya na rana.Kowannensu yana ba da kariyar UV mai faɗi, kodayake titanium dioxide yana aiki mafi kyau idan aka haɗa shi da zinc oxide ko wani sinadari na roba na rana.
Zinc oxide da titanium dioxide suna aiki ta hanyar nuna hasken UV daga fata, suna kare fata daga rana.Kuma suna da tasiri sosai.
A cikin su na yau da kullun, sigar da ba nano ba, zinc oxide da titanium dioxide sun yi fari sosai.Lokacin da aka haɗa su cikin fuskar rana, za su bar wani farin fim na fili wanda ba shi da kyau a cikin fata.Ka yi la'akari da stereotypical mai tsaron rai tare da fari a fadin gadar hanci-yep, wato zinc oxide.
Shigar da nanoparticles.Hasken rana wanda aka yi da micronized zinc oxide da titanium dioxide yana shafa fata sosai, kuma ba zai bar baya da kyan gani ba.Nanoparticles masu ƙoshin ƙoshin lafiya suna sa fuskar rana ta zama ƙasa da ƙwanƙwasa amma kamar tasiri.
Yawancin Bincike Ya Nemo Nanoparticles a cikin Amintaccen Hasken Rana
Daga abin da muka sani a yanzu, ba ze ze cewa nanoparticles na zinc oxide ko titanium dioxide suna da illa ta kowace hanya.Koyaya, tasirin dogon lokaci na amfani da micronized zinc oxide da titanium dioxide, ɗan asiri ne.A takaice dai, babu wata hujja cewa amfani da dogon lokaci ba shi da lafiya gaba ɗaya, amma babu wata hujja ko ita ma tana da illa.
Wasu sun yi shakkar amincin waɗannan ƙananan ƙwayoyin cuta.Domin suna da ƙanƙanta, fata za su iya shiga cikin jiki.Nawa ake sha da kuma yadda suke shiga ya dogara da yadda ƙananan ƙwayoyin zinc oxide ko titanium dioxide suke, da yadda ake isar da su.
Don harbi, menene zai faru da jikin ku idan zinc oxide ko titanium dioxide nano-barbashi suna sha?Abin takaici, babu wata bayyananniyar amsa ga wannan, ko dai.
Akwai hasashe cewa suna iya damuwa da lalata ƙwayoyin jikinmu, suna haɓaka tsufa a ciki da waje.Amma ana buƙatar ƙarin bincike don sanin tabbatacciyar hanya ɗaya ko wata.
Titanium dioxide, lokacin da yake cikin foda kuma an shaka shi, an nuna yana haifar da ciwon daji na huhu a cikin berayen lab.Micronized titanium dioxide kuma yana shiga cikin fata sosai fiye da micronized zinc oxide, kuma an nuna titanium dioxide ya ratsa ta cikin mahaifa kuma ya gada shingen jini-kwakwalwa.
Ka tuna, ko da yake, yawancin wannan bayanin ya fito ne daga shan titanium dioxide (tun da yake ana samun shi a yawancin abinci da kayan zaki da aka shirya).Daga yawancin binciken da ake yi na micronized titanium dioxide da zinc oxide da aka yi amfani da su, lokaci-lokaci kawai ana samun waɗannan sinadarai a cikin fata, har ma a lokacin suna cikin ƙananan ƙima.
Wannan yana nufin cewa ko da kun shafa fuskar rana mai ɗauke da nanoparticles, ƙila ma ba za su iya ɗaukar matakin farko na fata ba.Adadin da aka sha ya bambanta sosai dangane da tsarin tsarin hasken rana, kuma yawancinsa ba zai sha zurfi ba idan ko kaɗan.
Tare da bayanin da muke da shi a yanzu, allon rana mai ɗauke da nanoparticles ya bayyana yana da aminci kuma yana da tasiri sosai.Mafi ƙaranci shine tasirin amfani da samfur na dogon lokaci zai iya tasiri akan lafiyar ku, musamman idan kuna amfani da samfurin yau da kullun.Bugu da ƙari, babu wata hujja cewa dogon lokaci amfani da micronized zinc oxide ko titanium dioxide yana da illa, kawai ba mu san irin tasirin da yake da shi ba (idan akwai) akan fata ko jikin ku.
Kalma Daga Sosai
Na farko, ku tuna cewa sanya kayan kariya na rana a kowace rana yana ɗaya daga cikin mafi kyawun abubuwan da za ku iya yi don lafiyar fata na dogon lokaci (kuma ita ce mafi kyawun hanyar rigakafin tsufa kuma).Don haka, godiya gare ku don kasancewa mai himma wajen kare fata!
Akwai da yawa na halitta sunscreens samuwa, duka nano da waɗanda ba nano zažužžukan, akwai shakka wani samfurin daga can gare ku.Yin amfani da allon rana tare da micronized (AKA nano-barbashi) zinc oxide ko titanium dioxide zai ba ku samfurin da ba shi da ɗanɗano kuma yana gogewa sosai.
Idan damuwarka game da nano-barbashi, yin amfani da allon rana wanda ba na micronized zai ba ku manyan barbashi waɗanda fatar jikinku ba ta iya sha.Ciniki-off shine zaku lura da wani farin fim akan fata bayan aikace-aikacen.
Wani zaɓi idan kun damu shine ku guje wa samfuran titanium dioxide micronized gaba ɗaya, tunda wannan sinadari shine wanda aka danganta da yiwuwar matsalolin rashin lafiya.Ka tuna, ko da yake, yawancin waɗannan matsalolin sun kasance daga shaƙatawa ko shigar da nanoparticles na titanium dioxide, kuma ba daga shayar da fata ba.
Hasken rana na halitta, duka micronized kuma ba, sun bambanta sosai a cikin daidaito da jin kan fata.Don haka, idan alama ɗaya ba ta son ku, gwada wani har sai kun sami wanda ke aiki a gare ku.
Lokacin aikawa: Jul-12-2023