Kodi Vitamini A (Retinol) Ingakulitse Kuopsa kwa Khansa?

Mfundo

Maphunziro angapo azachipatala adasanthula mgwirizano wa vitamini A (retinol) wokhala ndi chiwopsezo cha khansa. Miyezo ya Vitamini A (retinol) idalumikizidwa bwino ndi chiopsezo cha khansa ya prostate, monga momwe amawunikira ambiri odwala khansa. Izi zikuwonetsa kuti kugwiritsa ntchito ma vitamini owonjezera kuti mukhale ndi thanzi labwino sikungawonjezere phindu kwa ife ndipo kumatha kuvulaza monga kukulitsa chiopsezo cha prostate. khansa.

Vitamini A ndi Khansa

Vitamini A kapena Retinol ndi chopatsa thanzi chosungunuka ndi mafuta chopindulitsa zosiyanasiyana kuphatikiza izi:

• Imathandizira masomphenya abwinobwino
• Imathandiza khungu labwino
• Imathandizira kukula ndi kukula kwa maselo
• Kupititsa patsogolo chitetezo cha mthupi
• Thandizani kubereka komanso kukula kwa mwana

Pokhala chopatsa thanzi, Vitamini A satulutsidwa ndi thupi la munthu ndipo amapeza kuchokera pachakudya chathu chopatsa thanzi. Amapezeka kwambiri munyama monga mkaka, mazira, tchizi, batala, chiwindi ndi mafuta a chiwindi cha nsomba ngati mawonekedwe a retinol, Vitamini A, ndi michere monga karoti, broccoli, mbatata, red tsabola belu, sipinachi, papaya, mango ndi dzungu mu mawonekedwe a carotenoids, omwe amasinthidwa kukhala retinol ndi thupi la munthu panthawi ya chimbudzi.

Kugwiritsiridwa ntchito kwa ma multivitamini kukukulirakulira mumbadwo wokalamba wa ana okulirapo kuti ukhale ndi thanzi labwino komanso kuti ukhale wabwino. Anthu ambiri amakhulupirira kuti kudya kwambiri kwa vitamini ndi anti-kukalamba, kulimbikitsa chitetezo chokwanira komanso kupewa matenda, komwe ngakhale sikungakhale kothandiza, sikungavulaze. Ndi kugwiritsidwa ntchito kofala kwa mavitamini padziko lonse lapansi, pakhala pali maphunziro angapo owonetsa zachipatala omwe ayang'ana mayanjano a mavitamini osiyanasiyana ndi awo. khansa ntchito yopewera. Mu blog iyi, tidayang'ana mwatsatanetsatane maphunziro omwe adawunika kuyanjana kwa retinol (vitamini A) mu seramu komanso chiopsezo cha khansa zosiyanasiyana kuphatikiza khansa ya prostate.

Vitamini A (Retinol) ndi Prostate Cancer Risk

Pansipa pali chidule cha ena mwa maphunzirowa ndi zomwe apeza:

• Kufufuza kophatikizana kwa maphunziro 15 osiyanasiyana azachipatala omwe adasindikizidwa mu American Journal of Clinical Nutrition mu 2015, adayang'ana milandu yopitilira 11,000, kuti adziwe kugwirizana kwa mavitamini ndi mavitamini. khansa chiopsezo. Pachitsanzo chachikulu ichi, milingo ya retinol idalumikizidwa bwino ndi chiopsezo cha khansa ya prostate (Ofunika TJ et al, Am J Clin Nutr., 2015).
• Kuunika kwaposachedwa kwa zitsanzo zopitilira 29,000 zochokera ku alpha-tocopherol, beta-carotene kafukufuku wopewetsa khansa wochitidwa ndi National Cancer Institute (NCI), National Institute of Health (NIH), USA, akuti pakutsata zaka zitatu, amuna omwe ali ndi ndende ya serum retinol (Vitamin-A) inali pachiwopsezo chachikulu cha khansa ya prostate (Mondul AM et al, Am J Epidemiol, 2011).
• Kuwunika kwaposachedwa kwa NCI yoyendetsedwa ndi alpha-tocopherol, kafukufuku wopewera khansa ya beta-carotene opitilira 29,000 omwe adatenga nawo gawo pakati pa 1985-1993 ndikutsatira mpaka 2012, adatsimikizira zomwe zapezedwa kale za mgwirizano wa kuchuluka kwa serum retinol ndi chiopsezo chowonjezereka. wa prostate khansa. Kuchuluka kwa serum retinol sikunaphatikizidwe ndi chiopsezo chonse cha khansa ndipo kumachepetsa chiopsezo cha khansa ya chiwindi ndi m'mapapo, koma m'mafukufuku angapo pakhala pali kulumikizana kwabwino pakati pa kuchuluka kwa serum Retinol (Vitamini A) ndi chiopsezo chokwera cha khansa ya prostate.Hada M et al, Am J Epidemiol, 2019).

Kutsiliza

Kafukufukuyu akuwonetsa kuti kudya kwambiri kwa Vitamini A zowonjezera kumalumikizidwa ndi chiopsezo chowonjezeka cha prostate khansa. Kodi deta iyi ikutanthauza chiyani kwa ife? Zimasonyeza kuti mavitamini owonjezera owonjezera kuti akhale ndi thanzi labwino sangawonjezere phindu kwa ife ndipo akhoza kuvulaza. Chomwe chili chabwino kwa ife ndikupeza gwero la mavitamini ndi mchere kudzera muzachilengedwe komanso zakudya zopatsa thanzi.

Chakudya chomwe mumadya komanso chomwe chimakupatsani thanzi ndi chisankho chomwe mumapanga. Lingaliro lanu liyenera kuphatikizapo kulingalira za kusintha kwa majini a khansa, khansa, chithandizo chamankhwala chopitilira muyeso, zovuta zilizonse, zidziwitso za moyo, kulemera, kutalika ndi zizolowezi.

Kukonzekera kwa khansa kuchokera ku addon sikudalira pakusaka kwa intaneti. Zimakusankhirani zomwe mungasankhe malinga ndi sayansi yamayendedwe omwe asayansi athu ndi akatswiri a mapulogalamu. Mosasamala kanthu kuti mumasamala kumvetsetsa zomwe zimayambira zamagulu am'thupi kapena ayi - pakukonzekera zakudya za khansa kumvetsetsa kumafunikira.

Yambirani TSOPANO ndikukonzekera zakudya zanu poyankha mafunso okhudzana ndi khansa, kusintha kwa majini, mankhwala opitilira muyeso ndi zowonjezera, chifuwa chilichonse, zizolowezi, moyo, gulu la zaka komanso jenda.

Odwala khansa nthawi zambiri amakhala ndi zovuta zosiyanasiyana chemotherapy mavuto zomwe zimakhudza moyo wawo ndikuyang'ana njira zina zochiritsira khansa. Kutenga chakudya choyenera ndi zowonjezera zowonjezera kutengera zomwe asayansi amalingalira (kupewa kuyerekezera ndi kusankha mwachisawawa) ndiye njira yabwino kwambiri yachilengedwe ya khansa ndi zovuta zina zokhudzana ndi chithandizo.

• Kodi kudya kwa Vitamini A kumachepetsa chiopsezo cha khansa yapakhungu?
• Kodi mavitamini ndi mavitamini ambiri ndi abwino pa khansa?
• Mgwirizano Wosokoneza Kugwiritsa Ntchito Vitamini E Supplement ndi Cancers Brain
• Kodi Zakudya Zowonjezera Zimagwiritsa Ntchito Pa Chemotherapy Impact Kupulumuka Zotsatira za Odwala Khansa Yam'mimba?
• Zakudya, Ubwino ndi Kuopsa kwa Vitamini E mu Khansa