Sengoli: Sara Rhodes
Letsatsi La Creation: 12 Hlakubele 2021
Ntlafatsa Letsatsi: 21 December 2024
Anonim
Setlolo se sireletsang letlalo letsatsi se secha se u lumellang ho monya vithamine D. - Mokhoa Oa Bophelo
Setlolo se sireletsang letlalo letsatsi se secha se u lumellang ho monya vithamine D. - Mokhoa Oa Bophelo

Litaba

Ua tseba hore setlolo se sireletsang letlalo letsatsing se hlokahala bakeng sa tšireletso ea mofetše oa letlalo le ho thibela botsofali. Empa e 'ngoe ea litsietsi tsa setso sa SPF ke hore e boetse e thibela bokhoni ba' mele oa hau ho monya vithamine D eo o e fumanang letsatsing. (Etsa bonnete ba hore ha u oa bakeng sa litšōmo tsena tsa SPF u hloka ho khaotsa ho lumela.) Ho fihlela joale.

Bafuputsi ba Setsi sa Bongaka sa Univesithi ea Boston ba thehile mokhoa o mocha oa ho etsa setlolo se sireletsang letlalo letsatsing se tla u sireletsa mahlaseling a kotsi ha o ntse o lumella mmele oa hau ho hlahisa vithamine D. Mokhoa oa bona o thathamisitsoe koranteng. PLOS E Nngwe. Boholo ba litlolo tse sireletsang letsatsi hona joale 'marakeng li sireletsa khahlanong le mahlaseli a ultraviolet A le mahlaseli a B a ultraviolet, ao qetellong u lokelang ho hlahisa vithamine D.


Ka ho fetola lik'hemik'hale tsa lik'hemik'hale, bafuputsi ba ile ba theha Solar D (e seng e rekisoa Australia e chesang) ka sepheo sa ho thusa batho ho fumana vithamine D ea tlhaho letsatsi le leng le le leng. (Hoo e ka bang liperesente tse 60 tsa rona hajoale li haelloa ke vithamine D, e re behang kotsing ea ho tepella maikutlong ebile e eketsa menyetla ea ho fumana mefuta e meng ea mofets'e.) B-blockers, e lumellang letlalo la hau hore le hlahise vithamine D.

Bothata ke hore ho thibela mahlaseli a UVB ke ntho e ntle haholo. Mahlaseli a UVB ke lona lebaka le etsang hore u chesoe ke letsatsi, hape a baka botsofe le kankere ea letlalo pele ho nako. Solar D e ntse e u sireletsa ho haholo ea mahlaseli a letsatsi a UVB empa e lumella leqhubu le le leng la khanya ho fihla letlalong la hau ho qala ts'ebetso ea vithamine D.

Litsebi tse ling lia belaela. Sejal Shah, M.D. ngaka ea letlalo New York City, o re: “Ho nka metsotso e seng mekae feela u le letsatsing hore ’mele oa hao o hlahise vithamine D eo o e hlokang letsatsi le letsatsi. "Ho pepeseha ha mahlaseli a kotsi haholo ho ka senya vithamine D 'meleng oa hau."


Na ho fumana mahlaseli a seng makae a vithamine D ho hlahisa kotsi ea ho senyeha ha letsatsi ha o tsoa ho ts'oasa mahlaseli letsatsi lohle? Mohlomong ha ho joalo, ho latela Shah. O re: "Qetellong ho bolokehile ho nka tlatsetso ea vithamine D ho fapana le ho ipepesetsa khanya ea letsatsi haholo." Fumana mokhoa oa ho khetha tlatsetso e ntle ka ho fetisisa ea vithamine D. Haeba u hlile u tšoenyehile ka ho haelloa ke vithamine D, bua le doc ea hau.

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