Niacin (Vitamin B3) - nā mea āpau āu e ʻike ai e pili ana i ia

ʻO ka Nicotinic acid, PP a i ʻole niacin ka wikamina B3 i hiki mai i loko o ʻelua ʻano: ka holoholona a me nā mea kanu. Inā mākou e kamaʻilio e pili ana i kahi kumu holoholona, ​​a laila loaʻa iā mākou ka nicotinamide, inā e pili ana i nā mea kanu - nicotinic acid. Hoʻokomo ʻia ka B3 e ke kino o ke kanaka iho mai ka tryptophan amino acid pono i nā mea liʻiliʻi.

He mea nui ʻo Niacin no ke kino. Komo ia i loko o ka lipid metabolism, ka hoʻoponopono hormonal o ke kino, nā kaʻina hana redox, hoʻoponopono i nā pae kō a me nā kō. ʻAʻohe mea hoʻohālikelike i ka B3. ʻAʻole ia he mea kupanaha ke ʻike koke ʻia kekahi fluctuations i kona pae i ke koko a koi ʻia ke kaulike.

ʻOihana Mīkini

ʻOiai ʻo ka ʻoiaʻiʻo o ka niacin i loko o nā hana ola he nui, he mea nui ia e like me ka catalyst no ka hoʻōla a me ka hoʻēmi ʻana i ke kino. Hiki iā ia ke puhi pono i ka momona a hoʻoulu i ka ulu a me ka hoʻoulu hou ʻana o ka ʻaʻa. Hana kēia iā ia i mea pāʻani nui i ka ikehu a me ka metabolism metabolism.

ʻO kāna helu kūpono he kumu hōʻoia e kūʻē i ka hypertension, diabetes mellitus, thrombosis.

Hoʻohālikelike ʻo B3 i nā pūnaewele nerve e pale aku ai i ka migraines. Hoʻomaikaʻi pū ia i ka hana o ka Tube digestive. Hoʻopili ʻia ʻo Nicotinamide a me nicotinic acid i ka hanu ʻana o nā aʻa a me ka synthes hemoglobin.

Pili pū nā pae hormonal kanaka i ka niacin. Me ka ʻole o ia, ʻaʻole hiki ke synthesize o ka insulin, estrogen, testosterone, thyroxine, cortisone, progesterone. I nā huaʻōlelo ʻē aʻe, kākoʻo ʻo niacin i ka hana o nā mea āpau āpau a me nā mākia e ka kaohi ʻana i ka metabolism amino acid. I ka lāʻau lapaʻau kūpono, ka mālama ʻana i polyarthritis a me diabetes mellitus, ʻaʻole hiki ke noʻonoʻo ʻia nā pathologies puʻuwai me ka ʻole o ia.

Inā papa inoa iki ʻoe i nā hana a ka acid, loaʻa iā ʻoe kahi papa inoa nani loa. PP:

• ke kaulike i ka hanu ʻana o ke kelepona.
• hoʻohemo i ka "maikaʻi" kolesterol;
• ʻae iā ʻoe e hoʻohana waiwai i nā mālama ikehu;
• hoʻomaikaʻi i ka assimilation o nā proteins mea kanu;
• kīloi i nā kīʻaha koko;
• hoʻololi i ka lauoho, nā kui, ka ʻili, hoʻomaikaʻi i kā lākou meaʻai a me ka lako o ka oxygen;
• hana maʻamau i ka hana hiʻona;
• hoʻopau i ke kino;
• hoʻomaha i nā maʻi āpau;
• ālai i ka hoʻohaʻahaʻa o nā hunaola maʻamau i nā maʻi ʻaʻai.

ʻAe kēia mau waiwai o ka niacin iā ia e hoʻohana ākea ʻia i nā lāʻau a me nā haʻuki.

Niacin a me nā mea pāʻani

I nā haʻuki, hoʻohana ʻia nā hiki o ka niacin i ka hiki ke hoʻonui i nā capillaries o ka lolo, lahilahi i ke koko, pale ʻana i ke kahe o ke koko, hoʻoliʻiliʻi i ka pehu ʻana, ka pastiness, a pili i ka hoʻomanaʻo a me ka hoʻohui ʻana o nā neʻe. I nā huaʻōlelo ʻē aʻe, aia i nā haʻuki ke kūlana o ke kaʻina hana hoʻoliʻiliʻi o ke kino, kona kumu biochemical no ke ola maʻamau, nā mea.

ʻO ka hoʻonui ʻana i ka nui o ka wikamina B3 e hoʻomaikaʻi ai i ka hoʻōla a me ka hoʻōla hou ʻana. Hana ia ma ke ʻano he catalyst e wikiwiki i kēia mau kaʻina hana.

I ka hoʻomaʻamaʻa, ʻo ia hoʻi ka hoʻomaʻemaʻe ʻana o ka huahana i ke kino, ʻo ia hoʻi, nā protein, nā momona, nā kāhūhā - nā mea kūkulu hale o nā hunaola, nāʻaʻaʻa, nā ʻōpū - komo koke ʻia e like me ka hiki. Komo lākou i ke kahe o ke koko mai nā ʻōpū ma kahi hoʻonui i hoʻonui ʻia a lawe ʻia i loko o ke kino.

Ma lalo o ka mana o ka niacin, hoʻomaikaʻi ʻia ka meaʻai kikoola i nā ʻano hiki āpau: hoʻonui ʻia ke kahe o ke koko, hāʻawi ʻia ka nui o oxygen i nā hunaola, hoʻonāukiuki ʻia nā kaʻina hana metabolic. ʻO ka hopena, hoʻomaikaʻi ka maikaʻi o nā mākala, ka hoʻomanawanui a me ka hana haʻuki e hoʻonui.

Lilo ka hopena o ke kino i wikiwiki e like me ka hiki. I ke bodybuilding, hoʻomaikaʻi ʻia ka pumping - kahi manaʻo kumuhana o ka hoʻonui ʻana o nā mākala, ma muli o ke kahe o ke koko kiʻekiʻe iā lākou. Ulu nā mākala i ka leo, loaʻa ka manawa kūpono no ke kaha kiʻi ʻana no venous. Kūpono kēia mau mea ma ke kumu kūlohelohe.

ʻAʻole hiki i ke kiʻi ʻana i nā veins me ka ʻole o ka hoʻohaʻahaʻa haʻahaʻa o nā lipid i ke kino. No laila lawe ʻo B3 i ka momona. ʻAʻole kēia he mea kupanaha, no ka mea ʻo ia ka mea nui i ka lipid metabolism, hemo maoli ia i ka "maikaʻi" kolesterol, ʻo ia hoʻi, hoʻokuʻu ia i ke kino mai nā mālama momona pono ʻole.

Akā ʻo nicotinamide a i ʻole PP hoʻokahi drawback. Hoʻopili maikaʻi ia i ka puʻuwai puʻuwai i ka overdose. ʻOi aku ka kapu o 100 niacin. Inā poina e pili ana i kēia, a laila e emi loa ka helu o ka hoʻowaiwai momona, a me ia e emi pū ai ka paʻa o ka myocardium.

Eia kekahi, ʻo ka holo pono ʻole ʻana o ka momona o ka momona e alakaʻi ia i ka waiho ʻana o ka "ʻino" kolesterol ma ke ʻano o nā atherosclerotic plaque ma nā paia o nā kīʻaha koko, kahi e hoʻololi ai i kā lākou permeability a me ka lahilahi. ʻO ka hopena, e hoʻomaka ka hoʻonui ʻana o ka lipoproteins i ke koko, e hoʻoweliweli nei i ka hanu kiʻekiʻe a me ka ulu ʻana o ka thrombosis.

Pākaukau lawe i kēlā me kēia lā

ʻO Niacin, e like me nā wikamina ʻē aʻe, loaʻa iā ia ka loaʻa o kēlā me kēia lā, e pili ana i ka nui o nā calorie i loaʻa mai ka meaʻai. No 1000 Kcal - ma kahi o 6.6 mg PP.

ʻO ka nele o ka niacin e alakaʻi i nā ʻōuli penei:

• ʻili maloʻo, maloʻo;
• dispepsia, paʻa paʻa;
• aphthae i ka waha;
• nele i ka makemake ʻole;
• nāwaliwali, manaʻo o ka luhi mau, malaise, nāwaliwali;
• hopohopo, huhū;
• ʻiʻini i nā meaʻai calorie kiʻekiʻe, nā mea momona;
• wikiwiki wikiwiki.

Hōʻike ʻia ʻo PP a hōʻike ʻole ʻia iā?

Inā mākou e kamaʻilio e pili ana i nā hōʻailona a me nā contraindications, a laila pono e hoʻokaʻawale ma waena o lākou i ka hana olakino a me nā haʻuki.

I ka lāʻau, hōʻike ʻia ka niacin no:

• nā pilikia me ka ʻōnaehana cardiovascular;
• mimikō mellitus;
• momona;
• maʻi hōʻino koko;
• anemia;
• avitaminosis;
• nā maʻi o ka ʻōnaehana digestive;
• nā maʻi hana o ka ʻōnaehana hopohopo;
• nā hoʻololi degenerative i ka ʻili, ka lauoho, nā kui;
• ka pale ʻana i nā neoplasms.

Akā ʻaʻole kēia he manaʻo no ka pono o ka niacin no nā pathologies wale nō. Kōkua pū kekahi ʻo ia i nā poʻe ʻaleʻale i nā ʻano he nui. ʻO kahi laʻana, me ke kōkua o ka nicotinic acid, maikaʻi e lilo ke kaupaona ma o ka hemo ʻana i nā mea liʻiliʻi ma muli o ka hoʻowali ʻia ʻana o nā momona momona.

I ka hāpai kino ʻana, pale ʻo B3 i nā iwi mai ka maʻi kōpaʻa a me ka arthrosis ma o ka hemo ʻana i nā radical manuahi a me ka hoʻoulu ʻana i ka hoʻōla hou ʻana o nā iwi iwi a me nā ligament. ʻO ka mea hope loa, hoʻonāukiuki ʻo PP i ka ulu ʻana o nā mākala ma o ke kahe o ke koko, hoʻomaikaʻi i ka meaʻai a me ka lawe ʻana o oxygen.

Aia kekahi mau contraindications no ka niacin. ʻAʻole ia e koi ʻia no ka poʻe me nā ʻōuli.

• ke ahonui ʻole o kēlā me kēia;
• nā mea pākuʻi;
• atherosclerosis;
• hypertension;
• ulcerative erosive nā kaʻina hana i loko o ka ʻōpū;
• gout;
• maʻi kīnā o ke ake;
• mimikō mellitus.

He kūpono ʻole ia e lawe i ka niacin i ka wā hāpai a me ka lactation.

Nā ʻōkuhi no ka hoʻohana

Hele mai ʻo Niacin i nā ʻano like ʻole. I ke ʻano o nā papa, lawe ʻia ka niacin e ka poʻe haʻuki 0,02 g ʻekolu manawa i ka lā, ma hope o ka ʻai ʻana.

Inā mākou e kamaʻilio e pili ana i kahi maʻi, helu ʻia ka lāʻau e ke kauka a kaukaʻi ʻia i ka lāʻau lapaʻau no ka pathology kumu.

Penei nā lula komo:

• mahele lāʻau maʻamau - 20 mg, mahele lāʻau i kēlā me kēia lā - 1 g, i kā mākou - 6 g;
• inu i nā ʻano paʻa me ka nui o ka wai;
• inu i ka waiū hou, nā mea e palupalu i ka hopena o ka lāʻau i ka membrane mucous o ka ʻōnaehana digestive;
• lawe pū i ka waikawa ascorbic, e hoʻoneʻe i ka niacin mai ke kino;
• hoʻokipa papa, ʻaʻole hoʻokahi manawa.

Momona

ʻAʻole hiki ke hoʻokaʻawale ʻia ʻo B3 ma ke ʻano he kuni momona ma kona ʻano maʻemaʻe. ʻAʻole ia e paipai iā ia iho i ka hoʻoliʻiliʻi kaumaha, akā pili i ka metabolism i kahi ala e hoʻoulu ai i ka hana o ka wai pancreatic a me ka serotonin, ka hōmona o ka hauʻoli. Hoʻoikaika ʻia ka synthesist o ka hope e ka insulin, a hoʻonāukiuki iā ia nā carbohydrates wikiwiki.

I ka hana, ke ʻano o ia me ka loaʻa ʻole o ka PP, kū mai kahi hemahema serotonin, ʻo ia ka mea maʻalahi e pani me nā pōpō a me nā kokoleka. ʻO ka hopena - nā paona keu. ʻO ka pono o ka niacin ka mea e hōʻemi i ka ʻiʻini i nā meaʻai starchy a me nā meaʻono.

ʻIke ʻia ʻo ka nui o ke serotonin i loko o ke kino, ʻo ka liʻiliʻi o ka pono o nā mea ʻaʻā a me nā meaʻai calorie kiʻekiʻe. A kaulike i ka pae o ka huna o ka hormone o ka hauʻoli niacin.

ʻO ka hoʻonui i ka ikaika, kahi hoʻonui i ka hoʻoikaika kino e alakaʻi ai i kahi kaupaona maoli o 7 kg i loko o ʻelua mau mahina. E hoʻomanaʻo ia ʻaʻole ka niacin i panacea no nā maʻi āpau, catalyze ia, ʻo ia hoʻi, hoʻonui i ke kaʻina hana o ka momona momona, akā ʻaʻole ia e luku i nā paona keu ponoʻī. Wehe i ka momona - ke kaulike kaulike a me ka neʻe.

Nā hopena ʻaoʻao

ʻOiai ʻo ka niacin he huaora, ua hoʻokomo ʻia i ka papa inoa o nā mea lapaʻau. ʻO nā huaora a me nā lāʻau e like me ka lāʻau i kā lākou ʻaoʻao ponoʻī. I kekahi manawa koʻikoʻi lākou a kūpono i ka makaʻala ʻole. ʻO nā mea maʻamau ʻo:

• erryma o kaʻili a me nā uila wela;
• lightheadedness me ka puʻupuʻu;
• huehue ma ka ʻili a me nā membrane mucous;
• he kulu nui o ke kaomi koko.

ʻO ka mea koʻikoʻi ka hāʻule o ke kahe o ke koko, hiki ke alakaʻi i ka hāneʻe a me ka hopu ʻia o ka naʻau. Hōʻike koke nā hopena āpau ma hope o ka lawe ʻana i ka niacin. Pili lākou me ka hopena o ka wikamina i nā kīʻaha koko. He hiki iā ia ke vasodilate. ʻO ka vasodilation ke kumu o ka hoʻoluhi. I ka like like, hiki i nā hepatocytes o ke ake a me ka pancreatic pancreas ke hana maikaʻi ʻole, kahi e alakaʻi ai i nā fluctuations i nā kō kō kō. Hiki i nā mea āpau ke hoʻonāwaliwali a lilo paha o ka ʻike. no laila, contraindicated loa ka lawe ʻole ʻana o ka niacin. ʻOi aku ka manaʻo nui.

Pono e kiaʻi ʻia kāna mea e kauka. Ke hoʻopau ʻia ka lāʻau, hoʻi ke ʻano o ka mea maʻi i kāna maʻamau. I ka hanana o ka hāʻule, pono kahi kaʻa kaʻahua.

ʻO nā hōʻailona o ka hopena pathological hiki ke hyperthermia o nā lima a me nā wāwae, ʻulaʻula o ka décolleté a me ka ʻāʻī. ʻO kēia nā hōʻailona mua o ka pilikia mai ka lawe ʻana i ka niacin. Hōʻike ʻia kēia e ka hoʻokuʻu ʻana o histamine i loko o ke kahe o ke koko. Pono e hoʻopau i kēia hopena me nā antihistamines wikiwiki. No laila, ma waho o nā keu pono o B3, hiki nō hoʻi i ka hōʻeha pololei.

E nānā i ka wikiō: Niacin - Vitamin B3. Niacin Biochemistry. Vitamin B3 Biochemistry (Mei 2025).