Phosphorus yog lub pob zeb loj uas koj xav tau los ntawm cov khoom noj uas koj noj. Feem ntau ntawm cov phosphorus hauv koj lub cev muab cia rau hauv koj cov pob txha thiab me me yog pom hauv koj cov hniav, DNA, thiab hauv cov xaim membranes thoob plaws hauv koj lub cev.
Phosphorus yog qhov tsim nyog rau ntau lub cev ua rau muaj kev sib deev, xws li hloov cov khoom noj uas koj noj rau hauv lub zog. Nws kuj yog qhov tseem ceeb rau cov nqaij ntshiv, mob hlab ntsha, thiab kev noj qab nyob zoo rau lub raum, ntxiv rau nws pab tsim cov pob txha muaj zog.
Lub Koom Haum Tebchaws ntawm cov Sciences, Engineering, thiab Tshuaj, Kev Noj Qab Haus Huv thiab Kho Mob tau txiav txim xyuas cov kev pabcuam kev noj haus (DRI) rau phosphorus. Nws yog raws li cov kev noj haus txhua hnub ntawm ib tus neeg noj qab nyob zoo thiab txawv raws hnub nyoog.
Kev Noj Haus Txuas Siv
1 txog 3 xyoos: 460 milligrams ib hnub twg
4 txog 8 xyoos: 500 milligrams ib hnub twg
9 txog 18 xyoo: 1,250 milligrams ib hnub twg
19+ xyoo: 700 milligrams ib hnub twg
Cov poj niam cev xeeb tub thiab pub niam mis rau menyuam: 700 milligrams ib hnub twg
Cov khoom noj muaj phosphorus muaj xws li cov zaub mov uas tseem muaj protein ntau xws li nqaij, txiv ntseej, noob, legumes thiab khoom noj khoom haus, thiab kom tsawg dua, txiv hmab txiv ntoo thiab zaub. Tag nrho cov nplej tseem muaj phosphorus, tab sis nws yog nyob rau hauv ib daim ntawv uas nyuaj rau lub cev zom.
Vim tias muaj phosphorus nyob hauv ntau cov khoom noj, tsis muaj phosphorus deficiency tsis tshwm sim hauv qhov qub xwm txheej. Txawm li cas los xij, cov ntshav qis tsis tuaj yeem tshwm sim los ntawm kev siv qee cov tshuaj, cov tshuaj calcium carbonate, los yog qee yam tshuaj antacids.
Yog tias qhov no yog kev txhawj xeeb, koj yuav tsum nrog koj tus kws kho mob tham. Phosphorus deficiency yuav ua rau kom tsis qab los noj mov, anemia, mob nqaij thiab tsis muaj zog thiab tuaj yeem ua rau mob osteoporosis.
Phosphorus toxicity kuj tseem tsawg, tab sis cov neeg uas muaj mob raum loj los yog muaj teeb meem loj hauv calcium uas tau tsim muaj peev xwm tsim muaj phosphorus nyob rau hauv lawv cov ntshav.
Qhov chaw:
Oregon State Universtiy Linus Pauling Institute Micronutrient Information Center. "Phosphorus." Kho Tshiab Lub Rau Hli 2014. http://lpi.oregonstate.edu/mic/minerals/phosphorus.
Lub Koom Haum Saib Xyuas Kev Kawm Txuj Ci ntawm Tebchaws, Kev Ua Haujlwm, thiab Tshuaj, Kev Noj Qab Haus Huv thiab Kho Mob. "Dietary Reference Intakes Ntxhuav thiab Daim Ntawv Thov." http://www.nationalacademies.org/hmd/Activities/Nutrition/SummaryDRIs/DRI-Tables.aspx.