ʻO ka beta-carotene he puna i loaʻa maʻamau i nāʻano meaʻai a loaʻa i loko o keʻano kākoʻo meaʻai. Ua heluʻiaʻo ia he carotenoid, heʻano ia o ka puaʻa e kōkua ana i ka hāʻawiʻana i nā hua a me nā huaʻai i ko lākou laulā. Ua'ōleloʻiaʻo ka hoʻonuiʻana i kāu lilo o ka beta-carotene e hiki ke pale aku i nā hihia olakino.
ʻO Beta-Carotene a me Vitamin A
Ke hoʻopauʻia, ua hoʻololiʻia ka beta-carotene e kou kino i loko o ka meaʻai A (kahi kumuhana e komo i nā hana e like me ka hana a mālama i ka kino a me nā niho maikaʻi a me ka hāpai i kaʻike maikaʻi).
Hiki iā ia ke hana heʻano antioxidant .
ʻO ka beta-carotene kaʻano maʻamau o ka pro-vitamin A,ʻo ia keʻano o ka huaʻaina A i hoʻopiʻiʻia mai nā mea kanuʻai. ʻO ka huaʻaina A hoʻolakoʻiaʻo ia, ma kēia manawa, aia ma nā mea holoholona e like me kaʻiʻo, iʻa, ka mea hānai, a me nā meaʻai hānai.
Hoʻohana
Ua'ōleloʻiaʻo Beta-carotene e kōkua i ka hōʻaipaʻana a iʻole ka paleʻana i nā pilikia o kēia olakino:
- ka nui o nā kuʻuna maʻamau
- ʻO ka maʻi o Alzheimer
- hānai
- nā palapala
- pilikia
- i ka maʻi heʻe
- kapunika
- maʻi maʻi
- ke kahe 'ana
- ʻO ka maʻi o Parkinson
- psoriasis
- ʻo ka rumatika
Eia hou, ua manaʻoʻia ka beta-carotene e hakakā i ka maʻi kanesa, hoʻonui i ka momona, a hoʻonui i ka pūnaewele paʻa.
ʻO ka hoʻonuiʻiaʻana o ka Macular Degeneration
ʻO ka laweʻana i ka hui pūʻia o ka beta-carotene, ka vitamini C, ka huaʻopa E , a me ka zinc hiki ke loaʻa nā hopena lōʻihi e pili ana i ka hoʻokaeʻana macular e pili ana i ka makahiki, e manaʻo ana i kahi papa hahai i paʻiʻia ma ka puke paiʻo'Ophthalmology i ka makahiki 2013.
Ma mua o kēia noiʻana, ua komo nā 4,757 mau mākua i loko o kahi hoʻokolokolo pokole kahi i loaʻa ai iā lākou kahi placebo a iʻole he mea hoʻopihapiha e loaʻa ana i ka peta-carotene, ka huaʻai C a me E, a me ka zinc.
Ma ka hopena o ka manawa o ka hoʻokolokoloʻana i nā makahiki heʻehiku, uaʻike nā kānaka noiʻi i nā mea i komo i ka hopena o ka hoʻolālāʻana i nā hōʻunu o ka maʻamau maʻamau o ka makahiki i hoʻohaʻahaʻaʻia i ko lākou hopena e pili ana i ka 25 pakeneka ke mālamaʻia me ka waihona pilina beta-carotene.
Ma ke noi hope (alakaʻiʻia i nā makahiki he 5 ma hope o ka pauʻana o ka hoʻoponopono hoʻokolohua), ua nānā ka poʻe noiʻi ma nā meaʻokoʻa 3,549 mai kēlā ho'āʻo hoʻokolohua.
Uaʻike lākou ua piʻi mau ka hopena maikaʻi o ka waihona beta-carotene a ua mālamaʻia nā mea i noiʻia me ka waihona i ka pōʻino o kaʻike.
Nā Paipai Ola Loa
I kēia manawa, ua hāʻawiʻia nā haʻawina e pili ana i nā pono kīwila'ē aʻe o ka beta-carotene i nā hopena hui. Eia kekahi laʻana, ua hōʻike kekahi mau noiʻi ma muli o kaʻaiʻana i ka peta-carotene e hiki ke kōkua i ka paleʻana i ka pilikia o ka maʻi kanikauʻana i mua o nā wāhine male mua o ka maʻi, aʻoiai nā hōʻike hou e hōʻike anaʻaʻole hiki i ka beta-carotene ke kōkua pono i nā mea nāʻano e like me ka maʻi maʻi, ka maʻi Alzheimer, a me ka hahau.
Aia kekahi mau hōʻailona e hiki ai i ka beta-carotene ke kōkua i ke paleʻana i nā hōʻeha hānai pūkoho, e pale aku i ka bronchitis i nā mea'umeka me ka maʻi pīpī pīhoihoi mau, a ho'ēmi i ka piʻiʻana o ka maʻi o ka maʻi o ka maʻi. Eia nō naʻe, pono houʻia ka noiʻiʻana ma mua o ka hikiʻana ke hāʻawiʻia i nā pāpona beta-carotene no ka hoʻohanaʻana i kekahi o kēia mauʻano.
Pūnaewele Meaʻai
ʻO nā kumuhana nui o ka beta-carotene nā huaʻalaniʻeleʻele a me nāʻalani-kalama, e like me kāloti, nālaʻiʻala, ka'āpana, ka'ōnihi, ka broccoli, ka letasia romaine, nā'āpana, a me nā hua'ōmaʻomaʻo.
ʻO kaʻaiʻana i nāʻoihana huaʻaiʻelima o ka huaʻai a me ka meaʻai i kēlā lā i kēia lā eʻoi aku ka nui aʻe ma mua o ka kūpono o kāu mau pono i kēlā me kēia lā no ka huaʻai A, e like me nā National Institute of Health (NIH).
E aʻo hou e pili ana i nā kumuʻai maikaʻi loa o nā antioxidants .
ʻO ka palekana
Hoʻomaka ka NIH i ka laweʻana i nā mea peta-carotene no ke olakino. Eia naʻe,'ōlelo lākou hoʻi he palekana ka beta-carotene ke laweʻia "ma nā kūpono kūpono no kekahi mau kauka lāʻau kūikawā." No ka hoʻoholo inā he pololei ka beta-carotene noʻoe, e'ōlelo pono i kāu kauka ma mua o ka laweʻana i nā pāpona beta-carotene.
Eia kekahi, he hopohopo no ka laweʻana i ka nui o ka multivitamin me kahi kōpiki beta-carotene kūikawā e hoʻonui i ka pilikia o ke kūkuluʻana i ka maʻi maʻi prostate kiʻekiʻe.
> Kālā:
> Ke Keʻena Aʻo NoiʻiʻImi Makahiki. "He Randomed, Placebo-Controlled, Testing Clinical of High-Dose Supplementing with Vitamins C and E, Beta Carotene, a me Zinc no ka hoʻolālāʻana o ka makahiki me ka Macular a me ka Līkiʻi Mākaʻikaʻi: Pūʻulu AREDS no 8." ʻO Arch Ophthalmol. ʻOkakopa 2001 (10): 1417-36.
> Chew EY, Clemons TE, Agron E, Sperduto RD, Sangiovanni JP, Kurinij N, Davis MD; ʻO ka Research Research Group kahi makahiki. "Nā Hualoaʻa Loaʻa o nā Hua Vitamins C a me E, β-Carotene, a me Zinc ma ka Hoʻohui Houʻana o Macular: Pūʻulu AREDS no 35." Ophthalmology. 2013 Aug; 120 (8): 1604-11.e4.
> McAlindon TE, Jacques P, Zhang Y, Hannan MT, Aliabadi P, Weissman B, Rush D, Levy D, Felson DT. "E hana palekana nā Micronutrients Antioxidant i ke Hoʻouluʻana a me ka Holomua o ke Osteoarthritis Knee?" Arthritis Rheum. 1996'Ap, 39 (4): 648-56.
> Ke KeʻenaʻOihana Hoʻolālā. "Beta-Carotene: MedlinePlus Pākuʻi." ʻO Iune 2015.
> Neuman I, Nahum H, Ben-Amotz A. "Kaohiʻana i ka Asthma hoʻoluhi i ka hoʻoikaika i ka hana ma kahi Natural Mixing Isomer o Beta-Carotene." Ann Allergy Asthma Immunol. 1999 Jun, 82 (6): 549-53.
> Paiva SA, Russell RM. "Beta-Carotene a me nā poʻe Hawaiʻi'ē aʻe e like me nā Antioxidants." J Am Coll Nutr. 1999ʻOkakopa; 18 (5): 426-33.
> Pry WA WA, Stahl W, Rock CL. "Beta Carotene: Mai Biochemistry i nā pilikia o ke kino." Nutr Rev. 2000 Feb 58 (2 Pt 1): 39-53.
Ka Hoʻohaha:ʻO kaʻike ma kēia pūnaewele kahi i hoʻolālāʻia no nā hoʻonaʻauao wale nō aʻaʻole ia he pani no ka'ōlelo aʻo, diagnostics or treatment by a physician licensed. ʻAʻole i manaʻoʻia e uhi i nā palekana a pau, nā hanaʻaina a me nā hopena, nā hopena a iʻole nā hopena pilikia. Ponoʻoe eʻimi i keʻano o ka hoʻoponopono kūikawā no nā nīnau pili olakino a nīnau i kāu kauka ma mua o ka hoʻohanaʻana i ka lāʻau lapaʻau'ē aʻe a iʻole e hoʻololi i kāu kaulike.