Thiamin

Thiamin ndi amodzi mwa mavitamini a B. Mavitamini a B ndi gulu la mavitamini osungunuka m'madzi omwe ali gawo lazomwe zimachitika mthupi.

Thiamin (vitamini B1) amathandiza maselo a thupi kusintha chakudya kukhala mphamvu. Udindo waukulu wama carbohydrate ndikupatsa mphamvu m'thupi, makamaka ubongo ndi dongosolo lamanjenje.

Thiamin amathandizanso pakuchepetsa minofu ndikupanga ziwonetsero zamitsempha.

Thiamin ndikofunikira pakapangidwe kake ka pyruvate.

Thiamin amapezeka mu:

• Zolemera, zolimba, komanso zakudya zonse monga buledi, chimanga, mpunga, pasitala, ndi ufa
• Tirigu nyongolosi
• Ng'ombe yang'ombe ndi nkhumba
• Msomba ndi nsomba ya bluefin
• Dzira
• Nyemba ndi nandolo
• Mtedza ndi mbewu

Zogulitsa mkaka, zipatso, ndi ndiwo zamasamba sizili ndi mchere wambiri. Koma mukamadya zambiri, zimakhala zofunikira kwambiri pa thamini.

Kusowa kwa thiamin kumatha kuyambitsa kufooka, kutopa, psychosis, komanso kuwonongeka kwa mitsempha.

Kuperewera kwa Thiamin ku United States kumawonekera kwambiri mwa anthu omwe amamwa mowa mwauchidakwa. Mowa wambiri umalepheretsa thupi kuyamwa thiamin kuchokera muzakudya.

Pokhapokha ngati anthu omwe ali ndi chidakwa atenga ma thiamin opitilira muyeso kuti athetse mavutowo, thupi silingapeze mankhwalawo. Izi zitha kubweretsa matenda omwe amatchedwa beriberi.

Pakuchepa kwakukulu kwa thiamin, kuwonongeka kwaubongo kumatha kuchitika. Mtundu umodzi umatchedwa matenda a Korsakoff. Wina ndi matenda a Wernicke. Zonsezi kapena zonsezi zitha kuchitika mwa munthu yemweyo.

Palibe poyizoni wodziwika wokhudzana ndi thiamin.

The Recommended Dietary Allowance (RDA) yama mavitamini akuwonetsa kuchuluka kwa mavitamini omwe anthu ambiri amafunikira tsiku lililonse. RDA ya mavitamini itha kugwiritsidwa ntchito ngati zolinga za munthu aliyense.

Momwe mavitamini ambiri amafunikira amatengera zaka zanu komanso kugonana. Zinthu zina, monga kutenga pakati ndi matenda, ndizofunikanso. Akuluakulu ndi amayi apakati kapena oyamwitsa amafunikira milingo yochuluka ya thiamin kuposa ana aang'ono.

Zakudya Zakudya Zakudya Zamadzimadzi:

Makanda

• Miyezi 0 mpaka 6: 0,2 milligrams patsiku (mg / tsiku)
• Miyezi 7 mpaka 12: 0.3 * mg / tsiku

Kudyetsa Kokwanira (AI)

Ana

• 1 mpaka 3 zaka: 0,5 mg / tsiku
• Zaka 4 mpaka 8: 0.6 mg / tsiku
• Zaka 9 mpaka 13: 0.9 mg / tsiku

Achinyamata ndi achikulire

• Amuna azaka 14 kapena kupitilira apo: 1.2 mg / tsiku
• Akazi azaka 14 mpaka 18 zaka: 1.0 mg / tsiku
• Azimayi azaka 19 kapena kupitilira apo: 1.1 mg / tsiku (1.4 mg wofunikira panthawi yapakati ndi yoyamwitsa)

Njira yabwino yopezera mavitamini ofunikira tsiku ndi tsiku ndi kudya chakudya chopatsa thanzi chomwe chili ndi zakudya zosiyanasiyana.

Vitamini B1; Thiamine

• Vitamini B1 phindu
• Gwero la Vitamini B1

Mason JB. Mavitamini, kufufuza mchere, ndi micronutrients ena. Mu: Goldman L, Schafer AI, olemba. Mankhwala a Goldman-Cecil. Wolemba 25. Philadelphia, PA: Elsevier Saunders; 2016: chap 218.

Sachdev HPS, Shah D. Kuperewera kwa Vitamini B ndi kuchuluka. Mu: Kliegman RM, St. Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, olemba. Nelson Textbook of Pediatrics. Wolemba 21. Philadelphia, PA: Elsevier; 2020: chap 62.

Salwen MJ. Mavitamini ndi kufufuza zinthu. Mu: McPherson RA, Pincus MR, olemba., Eds. Henry's Clinical Diagnosis and Management by Laboratory Methods. Wachitatu. St Louis, MO: Elsevier; 2017: mutu 26.

Smith B, Thompson J. Chakudya ndi kukula. Mu: Chipatala cha Johns Hopkins, Hughes HK, Kahl LK, eds. Buku la Harriet Lane. Wolemba 21. Philadelphia, PA: Elsevier; 2018: mutu 21.