SPF a me ka Sun Protection Myths e hooki i ka manaoio, Stat

Anter

• Kaʻu moʻomeheu: Pono ʻoe e komo i ka pale lā ke hoʻolilo i ka lā ma waho.
• Manaʻo: Hāʻawi ʻo SPF 30 i ʻelua ʻoi aku ka nui o ka pale ma mua o SPF 15.
• Manaʻo: ʻAʻole hiki ke puhi ʻia ka ʻili ʻeleʻele.
• Talaka: Palekana ʻoe inā ʻoe e noho i ka malu.
• Manaʻo: ʻOi aku ka maikaʻi o ka hoʻohana ʻana i ka sunscreen cream ma mua o ka spray.
• Myth: Hana like nā sunscreens āpau i ka ala like.
• Kaao: Loaʻa i kāu mea hoʻonani SPF i loko o laila no laila ʻaʻole pono ʻoe e hoʻohana i kahi sunscreen ʻokoʻa.
• Myth: Sweliweli nā unburns, akā maikaʻi ka loaʻa ʻana o ka ʻili.
• Kaao:ʻO ka helu SPF wale nō ka mea e pono ai ʻoe e nānā i ke kūʻai ʻana i ka sunscreen.
• Nānā no

I kēia manawa o ke ola, ua hoʻopaʻa ʻoe (manaʻolana!) i kāu pale lā M.O.…a i ʻole? ʻAʻole pono e hele ʻulaʻula i ka maka no ka hilahila (a i ʻole mai ka lā, no ia mea). E piʻi aʻe i kāu mau lā akamai me ke kōkua liʻiliʻi mai nā loea dermatologists.

Maʻaneʻi, hoʻopau nā mea kōkua i nā moʻolelo hoʻomalu lā maʻamau a pane i kekahi o kāu mau nīnau SPF nui loa i hiki iā ʻoe ke hōʻoia i ka mālama pono ʻana o kou ʻili i kēlā me kēia kau.

Kaʻu moʻomeheu: Pono ʻoe e komo i ka pale lā ke hoʻolilo i ka lā ma waho.

E hana hou ma hope oʻu: ʻAʻole hiki ke kūʻai ʻia ka pale ʻana i ka lā 365 mau lā o ka makahiki, ʻaʻohe mea i hea ʻoe, he aha kāu e hana nei, a i ʻole ke ʻano o ka wā. "ʻO ka hapa nui o ka ʻike ʻana i ka lā i loaʻa ʻole i ka poʻe i manaʻo ʻole a ʻike ʻole ʻia," wahi a Joshua Zeichner, M.D., ka luna hoʻomalu o ka cosmetic a me ka noiʻi lapaʻau i ka dermatology ma Mount Sinai Hospital ma New York City. "ʻAʻole maopopo i ka poʻe aia ma nā manawa pōkole i hoʻolilo ʻia i waho - kā lākou huakaʻi e hana, holo i nā hana - ke hoʻopōʻino nei ka lā i ko lākou ʻili."

Pili kēlā ʻino; pōkole nā ​​pōkā o ka manawa i hala i ka pale lā sans i nā hopena weliweli a lōʻihi hoʻi. A ʻoiai ʻoi aku ka ikaika o nā kukuna UVB i ke kauwela, ʻo nā kukuna UVA (ʻo ia ke kumu o ka ʻelemakule a me ka maʻi maʻi ʻili) ʻo ia ka ikaika like a puni ka makahiki a komo i ka lā ao. I kēia manawa, ʻike wau i kāu e noʻonoʻo nei: pono anei iaʻu ka pale lā inā e hoʻolilo wau i ka lā i loko? Yep — ʻoiai ʻoe e quarantine. ʻO ka pōmaikaʻi, ua maʻalahi ka hoʻonā. E hana i ka pale lā i mea maʻamau i kēlā me kēia lā, e uhi ana i kou mau maka a me nā wahi ʻē aʻe i ʻike ʻia, e like me kou ʻāʻī, ka umauma, a me nā lima-ʻo nā wahi maʻamau a pau e poina i ka poʻe e pale, e like me ka Dr. Zeichner. (Akā, inā makemake ʻoe e komo i ka hoʻonaninani helehelena? ʻĀ, hiki iā ʻoe ke hoʻomoe i ka SPF ma lalo o kou kumu a i ʻole koho i kekahi o kēia mau sunscreens maka ʻōniʻoniʻo maikaʻi loa.)

Manaʻo: Hāʻawi ʻo SPF 30 i ʻelua ʻoi aku ka nui o ka pale ma mua o SPF 15.

Me he mea lā, ʻaʻole pili nā loina makemakika maʻamau i ka wā e pili ana i nā helu SPF. "He SPF 15 palaka i ka 94 pakeneka o nā kukuna UVB, ʻoiai he SPF 30 ālai i ka 97 pakeneka," wehewehe ʻo Kauka Zeichner. ʻO ka hoʻonui ʻana i ka pale i ka wā e piʻi ai ʻoe ma luna o kahi SPF 30 he mea hoʻonui wale nō, no laila, i kēia hihia, ʻaʻole ʻoi aku ka maikaʻi o ka pale sun SPF kiʻekiʻe.

No laila, inā ʻoe e noho ana e nīnau iā ʻoe iho "he aha ka SPF e pono ai iaʻu?" ʻO ka pane pōkole ʻo SPF 30 no ka hoʻohana ʻana i kēlā me kēia lā, e like me ka Dr. Zeichner. (ʻO ia hoʻi ka ʻōlelo a ka American Academy of Dermatology a i ʻole AAD.) ʻO kēlā ʻōlelo, ʻaʻole ia he manaʻo maikaʻi ʻole e hele kiʻekiʻe aʻe a hele pū me SPF 50 ke hiki ʻoe i kahakai a i ʻole wai wai, i ʻōlelo ʻo ia."I mea e loaʻa ai ka pae o ka pale i hōʻailona ʻia ma ka ʻōmole, pono ʻoe e hoʻopili i kahi nui kūpono a noi hou i nā manawa āpau, kahi a ka hapa nui ʻole e hana ai," i ʻōlelo ʻo ia. "Ma ke koho ʻana i kahi SPF kiʻekiʻe aʻe, ke kōkua nei ʻoe i ka uku ʻana no kēia mau ʻokoʻa."

I kēia manawa, ʻo ka sunscreen SPF kiʻekiʻe loa āu e ʻike ai ma nā waihona hale kūʻai he 100, akā eia hou, ʻaʻole ia e hāʻawi iā ʻoe i ʻelua mau manawa o ka pale e like me SPF 50. Hāʻawi ka hoʻonui mai SPF 50 a SPF 100 i kahi ʻokoʻa maikaʻi ʻole o ka pale ʻana i ka 98 pakeneka. vs. 99 pakeneka o nā kukuna UVB, kēlā me kēia, e like me ka Environmental Working Group. ʻAʻole e hōʻike ʻia, hiki i kēia mau SPF kiʻekiʻe lani ke manaʻo i ka poʻe hiki iā lākou ke skimp ma ka hana hou. "Aia hiki ke lilo i ʻano pale wahaheʻe me kahi SPF o 100," ʻo Anna Chien, MD, he loea kōkua o dermatology ma ke Kula Lapaʻau ʻo Johns Hopkins, i haʻi mua ʻia Kinohi. ʻO kēia nā kumu āpau e lilo ai kēlā SPF 100 i mea o ka wā i hala. i ka makahiki i hala, ua hōʻike ka Food and Drug Administration (FDA) i ka palena kiʻekiʻe o ka lepili SPF ma 60+. (Pili: Ke ʻimi nei ka FDA e hana i kekahi mau hoʻololi i kāu sunscreen.)

TL; DR

Manaʻo: ʻAʻole hiki ke puhi ʻia ka ʻili ʻeleʻele.

ʻAʻole ʻae ʻia nā lāhui me ka ʻili ʻeleʻele mai ke kānāwai pale lā. "Ke hāʻawi wale nei ka puaʻa ʻili i ka like me ka SPF 4," wehewehe ʻo Kauka Zeichner. Ma waho aʻe o ka ʻā ʻana, aia pū kekahi pilikia o ka ʻelemakule a me ka maʻi kanesa ʻili, no ka mea, pili like nā kukui UVA i ka ʻili—me ka ʻole o ke kala. ʻO kaʻoiaʻiʻo, kākoʻo ka AAD a me FDA i kēlā me kēia kanaka, me ka ʻole o ka makahiki, ke kāne, a me ka lāhui, hiki ke loaʻa i ka maʻi maʻi ʻili a, no laila, hiki ke pōmaikaʻi mai ka hoʻohana mau ʻana i ka sunscreen. ʻO ka laina lalo: Hiki i nā ʻili a me nā ʻano ʻano āpau ke pōʻino i ka lā a pono e makaʻala i ka pale.

Talaka: Palekana ʻoe inā ʻoe e noho i ka malu.

ʻOiaʻiʻo, ʻo ka noho ʻana i ka malu kahi koho maikaʻi aʻe ma mua o ka noho ʻana ma lalo o ka lā pololei, akā ʻaʻole ia he mea pani no ka pale o ka lā, akahele iā Kauka Zeichner. "Hōʻike nā kukuna UV i nā ʻili a puni ʻoe, ʻoiai inā kokoke ʻoe i kahi kino wai." ʻO ia hoʻi, ke hōʻea nei nā kukuna iā ʻoe, ʻoiai ma lalo o kahi malu. ʻOiaʻiʻo, kahi haʻawina i paʻi ʻia ma JAMA Dermatology ʻike ʻia ʻo ka poʻe e noho ana ma lalo o ka malu o kahakai me ka ʻole o ka pale o ka lā ka ʻoi aku o ka puhi ʻana ma mua o ka poʻe i ka lā e ʻaahu ana i ka lā. Ma mua o ka hilinaʻi wale ʻana i ka malu, e noʻonoʻo pono i kahi ʻāpana o kāu arsenal pale lā. "E ʻimi i ka malu, e ʻaʻahu i nā lole pale, a, ʻoiaʻiʻo, e hoʻoikaika i ka hoʻohana ʻana i ka sunscreen," aʻo ʻo Kauka Zeichner. (E nānā pū kekahi: Nā huahana SPF akamai ʻaʻole kēlā me kēia lā)

Manaʻo: ʻOi aku ka maikaʻi o ka hoʻohana ʻana i ka sunscreen cream ma mua o ka spray.

ʻO nā kinikini sunscreen āpau — nā kalima, nā lotion, nā ʻehu, nā lāʻau - e hana like maikaʻi inā hoʻohana pololei ʻia, e like me kā Kauka Zeichner. (No laila, pehea e hana pono ai ka sunscreen? ʻOi aku nā kikoʻī e hiki mai ana.) Akā ʻaʻole hiki iā ʻoe ke pīpī wale i ke ao o ka pale umauma i kou kino a i ʻole hāwele paha i kahi lāʻau: "Pono ʻoe e hana iki i kāu noi noi. , "hoʻohui ʻo ia. E noʻonoʻo i kāna mau alakaʻi kōkua: No nā pulupulu, e hoʻopaʻa i ka ʻōmole i hoʻokahi ʻīniha ka mamao mai kou kino a pulu no hoʻokahi a ʻelua kekona ma kēlā me kēia wahi a i ʻole a ʻālohilohi ka ʻili, a laila hamo i loko. Makemake i nā koʻokoʻo? E kāpīpī i kēlā me kēia wahi i ʻehā manawa e waiho i ka nui o ka huahana. (Pili: ʻO nā Sunscreens Spray Maikaʻi Loa e hoʻomaloʻo ʻole ai i kou ʻili)

Ma ke kamaʻilio e pili ana i ka hoʻohana ʻana i ka sunscreen, pono ʻoe e noi ma mua o ka hele ʻana i waho no ka mea he 15 mau minuke no kou ʻili e komo i ka pale lā a no laila e pale ʻia. Akā ʻaʻole kēia he kūlana hoʻokahi a hana ʻia - pono ʻoe e hoʻopili i ka pale lā a puni ka lā. No laila, pehea ka lōʻihi o ka pale ʻana o ka lā? Kaukaʻi ʻia ia: ma ke ʻano he rula, pono ʻoe e swipe ma luna o ka lā hou i kēlā me kēia hola ʻelua, e like me ka AAD. Ka ʻauʻau a i ʻole ka ʻauʻau? A laila pono ʻoe e hoʻopili pinepine, ʻoiai inā paʻa ka wai.

Myth: Hana like nā sunscreens āpau i ka ala like.

I mea e pane ai i ka nīnau, "pehea ka hana ʻana o ka sunscreen?" pono mua ʻoe e ʻike ua hoʻokaʻawale ʻia nā sunscreens i ʻelua mau ʻāpana: kemika a me ke kino. Hoʻopili ka mea mua i nā mea hoʻohui e like me oxybenzone, avobenzone, a me octisalate, e hana nei e ka ʻimi ʻana i nā radiation e hōʻino iā ia. ʻOi aku ka maʻalahi o ka pale ʻana o ka lā kemika i ka ʻānai ʻana me ka waiho ʻole ʻana o kahi koena keʻokeʻo. ʻO nā pale lā kino, ma ka ʻaoʻao ʻē aʻe, "hana e like me ka pale" e noho ai lākou ma ka ʻili o kou ʻili a, me ke kōkua ʻana mai nā mea e like me ka zinc oxide a me ka titanium dioxide, e pale i nā kukuna ʻino o ka lā, e like me ka AAD.

Pākuʻi ʻōpio vs. Sunblock

I kēia manawa ua maopopo iā ʻoe ke kumu o ka hana ʻana o ka sunscreen, ua hiki i ka manawa e kamaʻilio ai i kahi kumuhana pinepine pinepine ʻole: sunscreen vs. sunblock. I ke kumumanaʻo, ʻānai nā pale lā i nā kukuna UV a hoʻopuehu iā lākou ma mua o ka manawa kūpono e hōʻino i kou ʻili (ʻo ia hoʻi ka hana kemika) ʻoiai ka sunblock e noho ana ma luna o kou ʻili a pale maoli a pale i nā kukuna (ʻo ia hoʻi ke ʻano o ke kino). Akā hoʻi i ka 2011, ua hoʻoholo ka FDA i kēlā me kēia huahana pale lā, me ka nānā ʻole i nā mea a lākou e hoʻohana ai, hiki ke kapa ʻia he lāpale. No laila, ʻoiai ke hoʻohana mau nei paha ka poʻe i nā huaʻōlelo ʻelua i ka loli, ʻōlelo ʻenehana, ʻaʻohe mea e like me ka sunblock.

Inā ʻoe e koho i kahi ʻano kemika a i ʻole ke ʻano kino, pili maoli i kahi mea o ka makemake pilikino: ʻoi aku ka māmā o nā mea kemika, ʻoiai he koho maikaʻi ke ʻano kino no ka poʻe me ka ʻili paʻakikī. ʻO ka ʻōlelo ʻana, ua nānā ʻia nā pale lā kemika i kēia mau lā, mahalo i ka noiʻi hou ʻana i alakaʻi ʻia e ka FDA i ʻike ʻia he ʻeono mau mea hoʻoheheʻe sunscreen maʻamau i komo i loko o ke koko ma nā pae kiʻekiʻe ma mua o ka paepae palekana o ke keʻena. He mea paʻakikī ke ʻōlelo iki, akā ʻaʻole ia he manaʻo ʻaʻole palekana kēia mau meaʻai - pono e hana hou ʻia ka noiʻi. ʻO ka mea pōʻino, ʻaʻole ʻo ia wale nō ka hopena maikaʻi ʻole e hiki ke hana i nā pale lā. Hōʻike ka noiʻi ʻo ka oxybenzone, kekahi o nā meaʻai maʻamau i hoʻohana ʻia i loko o nā kumulāʻau kemika, hiki ke hōʻino a "ʻawaʻawa" paha i nā koʻa. ʻO kēia wale nō ke kumu e hoʻomau ai ka kaulana a me ka hoihoi i nā sunscreens kūlohelohe a mineral paha. (E nānā hoʻi: Kū paʻa anei ka Sunscreen Kūlana Kūʻē Kūʻē Kūhewa Kūloko?)

Ma ka hopena o ka lā, ʻaʻohe mea e hōʻole ʻia ana, "ʻo ka makaʻu o ka hoʻohana ʻole ʻana i ka sunscreen ʻoi aku ka nui o nā pōmaikaʻi o ke kau ʻole ʻana i ka pale o ka lā," ʻo David E. Bank, MD, he dermatologist hōʻoiaʻiʻo papa i hoʻokumu ʻia ma New York, i haʻi mua ʻia Kinohi. Mau nō ka hopohopo? E hoʻopaʻa me nā ʻano hana kino, e like me ka manaʻo o ka FDA he palekana a maikaʻi hoʻi ka zinc oxide a me ka titanium dioxide. (E pili ana: Ke manaʻo nei ka FDA e hana i kekahi mau hoʻololi nui i kāu pale lā)

Kaao: Loaʻa i kāu mea hoʻonani SPF i loko o laila no laila ʻaʻole pono ʻoe e hoʻohana i kahi sunscreen ʻokoʻa.

Akamai ke hoʻohana ʻana i nā mea hoʻonaninani me SPF (ʻoi aku ka nui o ka pale, ʻoi aku ka maikaʻi!), Akā ʻaʻole ia he ala ʻē aʻe i ka pale o ka lā (a ʻaʻohe "nā pale pale pale lā"). E noʻonoʻo iā ia he laina pale ʻelua, ma mua o kāu kumu hoʻokahi o ka pale ʻana i ka lā. No ke aha mai? No ka poʻe hoʻomaka, ʻaʻole paha ʻoe e noi i kāu kahua a i ʻole ka pauka i loko o kahi papa i kāu helehelena holoʻokoʻa, wahi a Dr. Zeichner. Eia kekahi, he nui ka make-up e kiʻi i ke kiʻekiʻe o ka SPF i ʻike ʻia o ka hue, a ʻo ka hapa nui o nā wahine ʻaʻole i ʻaʻahu i kēlā nui, hoʻohui ʻo ia. Maikaʻi ka mea humuhū me ka pale o ka lā, ʻoiai ke laulā ākea a me SPF 30 a hoʻohana lawa ʻoe (ma ka liʻiliʻi he nui nikela-nui no kou alo).

Myth: Sweliweli nā unburns, akā maikaʻi ka loaʻa ʻana o ka ʻili.

ʻAʻole ʻo ka ʻula ula ka hōʻailona o ka ʻili pohō. Inā ʻoe e noʻonoʻo i ka loaʻa ʻana o kēlā ʻalohi nani ʻaʻole ia he pilikia, koho hou. "ʻO kēlā me kēia hoʻololi ʻana i ka waihoʻoluʻu ʻili - ʻulaʻula a ʻeleʻele paha - he hōʻailona ia o ka pōʻino o ka lā," wahi a Kauka Zeichner. E noʻonoʻo i nā laina ʻeleʻele he hōʻailona hōʻailona ʻo ia ka manawa e piʻi ai i kou pale ʻana i ka lā, stat. Ma kēlā ʻōlelo, ke pale aku nei ka sunscreen i ka tanning? Ae. Hana ka pale sun, i ka ʻoiaʻiʻo, pale i ka hana tanning, akā hou, pono ʻoe e noi - a noi hou - pololei a hoʻohana pono. No ka mākua kaulike, "lawa" ma kahi o 1 auneke o ka pale o ka lā (e pili ana i ka nui e pono ai e hoʻopiha i kahi kīʻaha kī) e uhi kaulike i ke kino mai ke poʻo a hiki i nā manamana wāwae, e like me ka FDA.

Kaao:ʻO ka helu SPF wale nō ka mea e pono ai ʻoe e nānā i ke kūʻai ʻana i ka sunscreen.

Aia kahi plethora o ka ʻike e ʻike ʻia ma kahi lepili sunscreen, ʻoiai hiki ke huikau no ka hapa nui. Ma kahi noiʻi 2015 i paʻi ʻia ma JAMA Dermatology, he 43 pakeneka wale nō o ka poʻe i hoʻomaopopo i ke ʻano o ka waiwai SPF. Kamaʻāina ke kani? Mai hopohopo! ʻAʻole ʻoe hoʻokahi wale nō — eia kekahi, ʻo Kauka Zeichner ma aneʻi e kōkua i ka hoʻomaʻemaʻe i kēia huikau maʻamau a laila kekahi. Ma aneʻi, he aha ka mea e nānā ai ke kūʻai aku no ka pale lā a me ke ʻano o kēlā me kēia mea pono, e like me kā Dr. Zeichner.

SPF: ʻO ka pale pale lā. Hōʻike wale kēia i ka mea pale e kūʻē i ka puhi ʻana i nā kukuna UVB. E nānā mau i ka huaʻōlelo "broad-spectrum," e kuhikuhi ana ka pale o ka huahana i nā kukuna UVA a me UVB. (E ʻike mau ʻoe i kēia kau kau ʻia ma ke alo o ka wahī.)

Kūpaʻa wai: Hiki i kēia ma mua a ma hope paha o ka ʻōmole a kuhikuhi i ka lōʻihi e hiki ai ke pale i ka wai a i ʻole ka hou, ʻo ia hoʻi 40 a 80 mau minuke. ʻOiai ʻaʻole pono e hoʻohana i kahi koho kūpaʻa wai no nā hana o kēlā me kēia lā, pono ia no ke kahakai a i ʻole ka loko wai a i ʻole ke hele nei ʻoe e hoʻolālā i waho. A ʻo ka hoʻopiʻi manawa ka lōʻihi loa e hele ma mua o ka noi ʻana. No ka palekana, e noi hou i kēlā me kēia manawa āu e puka mai ai i waho o ka wai. (E pili pū ana:: Nā pale lā no ka hana ʻana ʻaʻole omo—a i ʻole e hoʻopololei a waiho iā ʻoe i ka momona)

Ka lā pau: Kū'ē i ka manaʻo nui, ʻaʻole paha ʻoe e hoʻohana i ka ʻōmole pale lā āu i hoʻohana ai i ke kauwela i hala. Pehea ka lōʻihi o ka pale ʻana o ka lā? Pili kēia i ke ʻano kikoʻī, akā ʻo ke kānāwai maʻamau maikaʻi e hoʻolei i kekahi mea i hoʻokahi makahiki ma hope o ke kūʻai ʻana, a i ʻole ke pau ʻana. ʻO ka hapa nui o nā pale lā e hoʻopaʻa ʻia ka lā pau ma lalo o ka ʻōmole a i ʻole ma ka ʻeke waho inā hele mai lākou i loko o kahi pahu. No ke aha mai? "ʻO nā kemika i loko o ka lotion e ālai ai i ka lā e hoʻoheheʻe ʻia, ʻaʻole pono ia," ʻo Debra Jaliman, M.D., he kumu aʻo lapaʻau ma ke kula ʻo Mount Sinai. Kinohi.

Non-Comedogenic: Kuhi kēia ʻaʻole ia e ālai i nā pores, no laila e nānā mau nā ʻano huehue no kēia huaʻōlelo. (E nānā pū hoʻi: ʻO ka pale maka maikaʻi loa no kēlā me kēia ʻano ʻili, e like me ka Amazon Shoppers)

Mea Papa: Loaʻa ma ke kua o ka ʻōmole, papa inoa kēia i nā mea hana a pehea ʻoe e ʻike ai inā he kemika a kino paha ka pale lā. Hoʻopili ka mea mua i nā mea hana e like me oxybenzone, avobenzone, a me octisalate; ʻo ka zinc oxide a me ka titanium dioxide nā mea paʻa i ke kino maʻamau.

Nā hōʻailona hoʻohana: Koi ʻia kēia mau mea e kahi monographa FDA hou i hala, kahi e hoʻomaopopo ai, me ka hoʻohana kūpono ʻana, hiki i ka pale lā ke pale aku i nā pale lā, ka maʻi ʻaʻai ʻili, a me nā ʻōuli o ka ʻelemakule.

ʻAʻohe waiʻona: E nānā no kēia ke koho ʻana i kahi pale maka maka, no ka mea hiki ke hoʻomaloʻo ka waiʻona i ka ʻili.

Nānā no