Vitamin D3 40000000IU | 511-28-4 ib
Product Description:
Vitamin D yog ib tug fat-soluble vitamin thiab tseem suav hais tias yog ib tug hormone precursor uas ua rau calcium thiab phosphorus metabolism. Nws yog ze ze rau lub hnub ci, yog li nws tseem hu ua "sunshine vitamin".
Vitamin D yog ib lub ntsiab lus dav dav rau tsev neeg ntawm complexes nrog tib lub nplhaib A, B, C, thiab D tab sis txawv sab chains. Muaj tsawg kawg yog 10 hom vitamin D, tab sis qhov tseem ceeb tshaj plaws yog vitamin D2 (ergocalciferol) thiab vitamin D3 (cholecalciferol)
Kev ua tau zoo ntawm Vitamin D3 40000000IU:
Cholecalciferol hloov mus rau hauv 25-hydroxycholecalciferol los ntawm hydroxylase system hauv daim siab, thiab tom qab ntawd hydroxylated rau 1,25-dihydroxycholecalciferol hauv lub raum.
Cov haujlwm ntawm cov tshuaj no yog 50% siab dua li ntawm cholecalciferol. , pov thawj los ua qhov tseeb active daim ntawv ntawm vitamin D nyob rau hauv lub cev.
Thiab 1,25-dihydroxycholecalciferol yog cov tshuaj hormones zais los ntawm ob lub raum, yog li cholecalciferol yog ib qho prohormone.
Nyob rau tib lub sijhawm, vitamin D yog cov roj-soluble vitamin thiab tseem suav tias yog cov tshuaj hormone precursor uas ua rau calcium thiab phosphorus metabolism.
Nws yog ze ze rau lub hnub ci, yog li nws tseem hu ua "sunshine vitamin".
