Mavitamini B: Vitamini B1 ndi zina

Mavitamini - zinthu organic ndi mkulu ntchito zamoyo ngakhale zili awo mu thupi negligible. Zikukhudzira ntchito zofunika kwambiri m'thupi la munthu ngati chitetezo cha m'thupi, bwino m'thupi, masomphenya, ndipo ena. Apanga mu mavitamini m'thupi la munthu sangathe. Udindo wa mavitamini - kupereka osiyanasiyana zochita othandizira mu thupi. Chiwerengero cha mavitamini pakalipano ndi zofunika mu lamulo la ntchito yonse thupi ndipo thupi ukufika makumi awiri.

Mawu akuti "vitamini» (vita -. Moyo, Latin) kunayamba mu 1912 ndi yanga Polish dzina Funk Kazimezh. Iye anafotokoza thiamine, kapena vitamini B1, mpunga. Kusiyanitsa mavitamini sungunuka - vitamini B1 ndi B6, mavitamini onse a gulu B, vitamini PP, ascorbic asidi, ndi sungunuka - mavitamini A, E, D, K, ndi prostaglandins. Pamene mwauchidakwa ali thupi mafuta mavitamini sungunuka ali poizoni, ndi owonjezera mavitamini madzi sungunuka ndi excreted mu mkodzo linanena bungwe.

mavitamini Kodi gulu B, angati nanga iwo kuti? gulu tichipeza mavitamini eyiti: thiamine (vitamini B1), riboflavin (vitamini B2), niacin (B3), asidi pantothenic (B5), pyridoxine (B6), cobalamin (B12), kupatsidwa folic acid ndi biotin.

Vitamini B1 amagwira ntchito yofunika kwambiri mu kagayidwe kunyama ndi chakudya, amatithandiza kusungabe uziyenda yachibadwa mtima, m'pofunika kuti chitukuko zonse ndi kukula kwa chamoyo, kwa m'mimba ndi machitidwe wamanjenje, izo alibe katundu poizoni. Ambiri mwa vitamini B1 munthu afika pamodzi ndi chomera zakudya monga nyemba, nandolo, sipinachi, yisiti soya, tirigu wholemeal mkate. Vitamini B1 opezeka mu chiwindi, impso, ng'ombe ndi nkhumba, kuwonjezera thiamine ndi apanga ndi ena microflora mabakiteriya m'matumbo.

Riboflavin, kapena vitamini B2, pamafunika kulamulira kuwonongedwa kwa mafuta ndi mapuloteni, amachita ngati coenzyme zofunika kwa dongosolo wathanzi mantha ndi khungu, kumatanthauza zimene oxygen. Zizindikiro akusowa: kutupa zimakhala zofewa kuzungulira pakamwa ndi mphuno, seborrheic dermatitis, kusapeza mu kuwala, kutupa lilime. Vitamini B2 opezeka mu mkaka, zakudya zachimanga, nyama, tchizi, mazira ndi nandolo.

Niacin (B3) thupi chofunika kwa kagayidwe, khungu matenda ya ubongo ndi kapepala m'mimba. Akusowa vitamini B3 amachititsa pellagra, matenda amene kale mmodzi wa ambiri mwa anthu osauka. Chakuchepa zizindikiro: dermatitis, kutsegula m'mimba, ndi Dementiy (zambiri amapha). Pellagra nawonso amakhudza M'mimbamo m'kamwa. asidi Nicotinic ali nyama, nsomba, yisiti mkaka, mazira, nyemba, mbatata ndi mtedza.

Pyridoxine kapena vitamini B6 kumatanthauza kagayidwe mapulotini ndi mafuta, ndi chakudya mu ndondomeko ya kuwonongeka. akusowa A vitamini B6 ali osowa chifukwa kuti uli zambiri mu zakudya zambiri: chiwindi, nyama, nsomba, mpunga bulauni, batala, dzinthu, nyongolosi tirigu, nyemba, ndi zina zotero.

Cyanocobalamin (vitamini B12) amachita monga koekzima mu DNA kaphatikizidwe, n'kofunika kuti uziyenda wa mantha dongosolo, mafuta ndi zimam'patsa kagayidwe. Nthawi zambiri chofunika vitamini izi zimachitika mu zamasamba amene simukhala okwanira kuchuluka kwa zinthu za chiyambi chomera, choncho zikusonyeza B12 vitamini mu ampoules.

kupatsidwa folic acid ndi chofunika mu kaphatikizidwe DNA ndi RNA kusasitsa wa erythrocytes, hemoglobin nawo mu mapangidwe ndi kuwonongeka kwa mapuloteni zofunika zochita zonse amuzolengedwa mu thupi. akusowa ake kubweza kukula, amachititsa magazi m'thupi. Lili kupatsidwa folic acid pafupifupi onse zakudya zomera.

asidi Pantothenic (Vitamini B5) ndi biotin nawo kagayidwe a lipids, mafuta, chakudya, ndi zina kwa amino zidulo opangidwa ndi mabakiteriya mu intestine ndi zopezeka mu nyama, dzinthu ndi nyemba.