Niacin (Vitamin B3) - Duk abin da kuke buƙatar sani game da shi

Nicotinic acid, PP ko niacin shine bitamin B3 wanda ya zo iri biyu: dabba da asalin shuka. Idan muna magana ne game da tushen dabba, to muna da nicotinamide, idan game da tsirrai - nicotinic acid. B3 ana haɗa shi da jikin mutum daga mahimmin amino acid tryptophan a ƙananan ƙananan.

Niacin yana da matukar mahimmanci ga jiki. Yana shiga cikin kwayar cutar lipid, tsarin tsarin halittar jikin mutum, tafiyar matakai na zamani, gyaran sukari da matakan cholesterol. Babu alamun analog zuwa B3. Ba abin mamaki bane cewa duk wani jujjuyawar matakinsa a cikin jini ana saninsa kai tsaye kuma yana buƙatar daidaitawa.

Ilimin halittar jiki

Duk da cewa niacin yana da hannu cikin matakai masu mahimmanci, yana da mahimmanci a matsayin mai haɓaka haɓakar shaƙuwa da raguwa a cikin jiki. Zai iya ƙona kitse yadda ya kamata kuma ya haɓaka ci gaban nama da sabuntawa. Wannan ta atomatik yana mai da shi babban ɗan wasa a cikin kuzari da ƙwayar metabolism.

Adadinsa mafi kyau shine mai bada garantin hauhawar jini, ciwon sukari, thrombosis.

B3 yana daidaita ƙwayoyin jijiyoyin don hana ƙaura. Hakanan yana inganta aikin bututun narkewar abinci. Nicotinamide da nicotinic acid suna da hannu cikin numfashi na nama da kuma haemoglobin kira.

Matakan kwayoyin halittar mutum kuma ya dogara da niacin. Ba tare da shi ba, hada insulin, estrogen, testosterone, thyroxine, cortisone, progesterone ba zai yiwu ba. Watau, niacin yana tallafawa aiki na dukkan gabobin ciki da kyallen takarda ta hanyar sarrafa amino acid metabolism. A cikin magani mai amfani, maganin cututtukan polyarthritis da ciwon sukari, cututtukan zuciya abu ne da ba za a taɓa tsammani ba tare da shi.

Idan ka taƙaita a takaice dukkan ayyukan da acid yayi, zaka sami kyawawan abubuwan ban sha'awa. PP:

• daidaita numfashi na salula;
• cire "mummunan" cholesterol;
• ba ka damar amfani da ajiyar tattalin arziki;
• inganta assimilation na sunadaran sunadarai;
• fadada magudanar jini;
• canza gashi, kusoshi, fata, inganta abincinsu da wadatar oxygen;
• yana daidaita aikin gani;
• yana lalata jiki;
• sauqaqa rashin lafiyan;
• yana toshe lalacewar kwayoyin halitta zuwa wadanda suka kamu da cutar kansa.

Wadannan kayyakin niacin suna bada damar amfani dashi sosai a bangaren magani da kuma wasanni.

Niacin da 'yan wasa

A cikin wasanni, ana amfani da irin waɗannan ƙwayoyin niacin azaman ikon faɗaɗa kawancin kwakwalwa, taƙaitaccen jini, hana ƙwanƙwasa jini, rage kumburi, wucewa, da shafar ƙwaƙwalwar ajiya da daidaitawar motsi. A wasu kalmomin, a cikin wasanni ne yanayin yanayin sakewar jiki, tushensa na rayuwa don rayuwar yau da kullun, yana da mahimmanci.

Theara ƙarfin bitamin B3 yana inganta haɓakarwa da dawowa. Yana aiki azaman mai haɓaka don saurin waɗannan ayyukan.

A aikace, wannan yana nufin cewa narkewar kayayyakin da ke shigowa cikin jiki ya inganta, wato, sunadarai, mai, carbohydrates suna saurin ɗaukar su da wuri-wuri - kayan gini na sel, kyallen takarda, gabbai. Suna shiga cikin jini daga hanjin cikin karuwar karfin kuma ana daukar su cikin jiki.

A karkashin tasirin niacin, an inganta abinci mai gina jiki ta dukkan hanyoyin da suka dace: ana kara saurin jini, ana samar da isashshen oxygen a cikin kwayoyin halitta, ana kara kuzarin tafiyar da rayuwa. A sakamakon haka, ingancin tsokoki ya inganta, ƙarfin hali da wasan motsa jiki suna ƙaruwa.

Yanayin jiki ya zama da sauri-sauri. A cikin ginin jiki, yin famfo ya inganta - jin daɗin ji game da faɗakarwar tsoka, saboda matsakaicin jini zuwa gare su. Tsokoki suna girma cikin juzu'i, sami dama don zane-zane. Duk wannan yana faruwa ne bisa tushen ɗabi'a.

Zana jijiyoyin wuya ba zai yiwu ba tare da karancin ruwan leda a jiki. Don haka B3 yana cire kitse. Wannan ba abin mamaki bane, saboda shine babban abin daya shafi kwayar sinadarin lipid, a dabi'ance yana cire cholesterol "mara kyau", ma'ana, yana 'yantar da jiki daga wadataccen kitse.

Amma nicotinamide ko PP suna da raunin daya. Yana mummunan tasiri ga tsokar zuciya cikin yawan abin sama. Fiye da mg 100 na niacin haramun ne. Idan muka manta game da wannan, to yawan kitsen mai zai ragu sosai, kuma da ita kwangilar mayocardium shima zai ragu.

Kari akan hakan, rashin cin nasara a cikin kitse zai kai ga sanya "mummunan" cholesterol a cikin fasalin atherosclerotic a jikin bangon jijiyoyin jini, wanda zai canza yanayin tasirinsu da na roba. A sakamakon haka, saurin lipoproteins a cikin jini zai fara ƙaruwa, yana barazanar hauhawar jini da ci gaban thrombosis.

Teburin cin abinci na yau da kullun

Niacin, kamar kowane bitamin, yana da nasa abincin na yau da kullun, wanda ya dogara da adadin kalori da ake samu daga abinci. Don 1000 Kcal - kimanin 6.6 MG PP.

Rashin niacin yana haifar da alamun cututtuka masu zuwa:

• bushe, fata mai laushi;
• dyspepsia, maƙarƙashiya;
• aphthae a cikin bakin;
• rashin ci;
• rauni, ji na gajiya na kullum, rashin lafiya, rauni;
• juyayi, rashin hankali;
• sha'awar abinci mai yawan kalori, zaƙi;
• azumi fatiguability.

Wanene aka nuna PP kuma ba a nuna shi ba?

Idan muka yi magana game da alamomi da nuna adawa, to ya zama dole a rarrabe tsakanin su a aikin likita da wasanni.

A magani, ana nuna niacin don:

• matsaloli tare da tsarin zuciya;
• ciwon sukari;
• kiba;
• rikicewar daskarar jini;
• karancin jini;
• avitaminosis;
• cututtuka na tsarin narkewa;
• rikicewar aiki na tsarin mai juyayi;
• degenerative canje-canje a cikin fata, gashi, kusoshi;
• rigakafin neoplasms.

Amma wannan ba yana nufin cewa niacin yana da tasiri ne kawai ga cututtukan cututtuka ba. Yana kuma taimaka wa 'yan wasa ta hanyoyi da yawa. Misali, tare da taimakon nicotinic acid, yana da kyau a rage kiba ta hanyar cire kadan saboda hadawan abu mai mai cutarwa.

A cikin ɗaukar nauyi, B3 yana kiyaye kasusuwa daga cututtukan zuciya da cututtukan zuciya ta hanyar cire ƙwayoyin cuta kyauta da kuma motsa farfajiyar ƙashin ƙashi da jijiyoyin. A ƙarshe, PP yana ƙarfafa haɓakar tsoka ta hanyar gudanawar jini, ingantaccen abinci da isar da oxygen.

Babu wasu sabani game da niacin. Ba'a bada shawara ga waɗanda suke da alamun bayyanar ba:

• rashin haƙuri na mutum;
• rashin lafiyan;
• atherosclerosis;
• hauhawar jini;
• matakai na ulcerative erosive processes a cikin hanji;
• gout;
• hanta rashin aiki;
• ciwon sukari.

Bai dace a sha niacin lokacin daukar ciki da shayarwa ba.

Umarnin don amfani

Niacin yana zuwa ta hanyoyi daban-daban. A cikin nau'i na allunan, 'yan wasa suna shan niacin a 0.02 g sau uku a rana, bayan cin abinci.

Idan muna magana ne game da cuta, likita ya kirga abin da ya faɗi kuma ya dogara da tsarin jiyya na cututtukan da ke haifar da cutar.

Dokokin shiga sune kamar haka:

• gwargwadon nauyin shine 20 MG, nauyin yau da kullum shine 1 g, matsakaici shine 6 g;
• sha siffofin kirki tare da ruwa mai yawa;
• sha karin madara, wanda ke tausasa tasirin maganin a kan ƙwayar mucous membrane na tsarin narkewa;
• bugu da kari shan sinadarin ascorbic, wanda ke cire niacin daga jiki;
• hanya liyafar, ba lokaci ɗaya ba.

Kiba

B3 ba za a iya lasafta shi azaman mai ƙona mai a cikin tsarkakakkiyar sigarsa ba. Ba da kanta yake inganta asarar nauyi ba, amma yana da hannu cikin motsa jiki ta yadda zai motsa samar da ruwan leda da serotonin, sinadarin farin ciki. Yin kira na karshen yana aiki ne ta hanyar insulin, kuma masu saurin kuzari suna motsa shi.

A aikace, wannan yana nufin cewa tare da rashin PP, rashi serotonin yana faruwa, wanda shine mafi sauki don maye gurbin tare da kek da cakulan. A sakamakon haka - karin fam. Amfanin niacin shine rage sha'awar abinci mai zaƙi da zaƙi.

Ya zama cewa mafi yawan serotonin a jiki, ƙarancin buƙatar carbohydrates da abinci mai yawan kalori. Kuma yana daidaita matakin ɓoyewar homonin farin ciki niacin.

Inara ƙarfi, ƙaruwa cikin motsa jiki yana haifar da asarar nauyi na ainihi har zuwa kilogiram 7 a cikin watanni biyu. Ya kamata a tuna cewa niacin ba magani ba ne ga dukkan cuta, yana haɓaka, ma'ana, yana hanzarta aikin ƙona kitse, amma baya lalata ƙarin fam din kansa. Yana cire mai - daidaitaccen abinci mai gina jiki da motsi.

Sakamakon sakamako

Duk da cewa niacin na bitamin ne, an saka shi a cikin jerin masu hada magunguna. Vitamin da ƙwayoyi masu kama da bitamin suna da nasu illolin. Wasu lokuta suna da matukar mahimmanci kuma sun cancanci kulawa ba tare da wani sharaɗi ba. Mafi mahimmanci sune:

• erythema na fata da zafi mai haske;
• ciwon kai tare da jiri;
• rashes a kan fata da mucous membranes;
• wani kaifi a cikin jini.

Mafi munin shi ne raguwar hawan jini, wanda zai iya haifar da durkushewa da kamawar zuciya. Duk wata illa ta bayyana nan da nan bayan shan niacin. Suna haɗuwa da tasirin bitamin akan hanyoyin jini. Yana da ikon vasodilate. Vasodilation yana haifar da hauhawar jini. A cikin layi daya, hepatocytes na hanta da pancreatic pancreas na iya yin mummunan aiki, wanda zai haifar da hawa da sauka cikin matakan sukarin jini. Gabaɗaya tare na iya haifar da suma ko rashin sani. sabili da haka, shan maganin niacin ba shi da cikakken kariya. Musamman tsinkaye.

Yakamata likita ya kula da ingancin sa. Lokacin da aka daina amfani da miyagun ƙwayoyi, yanayin mai haƙuri zai koma yadda yake da kansa. Idan ya faɗi, ana buƙatar motar asibiti.

Alamomin yiwuwar yiwuwar cutarwa na iya zama hyperthermia na makamai da kafafu, ja na décolleté da wuya. Wadannan sune alamun farko na matsala daga shan niacin. Anyi bayanin wannan ta hanyar sakin histamine cikin jini. Ya kamata a dakatar da wannan aikin tare da maganin antihistamines masu saurin aiki. Don haka, ban da fa'idodin B3, cutarwa kai tsaye yana yiwuwa.

Kalli bidiyon: How does Niacin B3 Work? + Pharmacology (Mayu 2025).