Tej zaum koj yuav xav tias cov lus txhais ntawm "gluten free food" yuav yog "zaub mov uas muaj 100% dawb ntawm gluten." Tab sis yog tias koj ho xav tias, koj yuav tsis yog: US Food and Drug Administration (FDA) txhais cov "glutens tsis pub" cov khoom noj uas muaj tsawg tshaj li ntawm 20 feem ntawm ib lab (ppm) ntawm gluten.
Tsis yog, yog tsis xoom, txawm tias nws tseem yog ib qho me me xwb.
Qee lub clinicians tawm tsam tias nws muaj xoom, txij li kev tshawb fawb tau pom tias qee cov neeg uas muaj tus kab mob celiac yuav noj cov khoom noj uas muaj txog 10 milligram gluten nyob rau hauv lawv hnub tsis muaj kev mob tshwm sim. (Nyeem ntxiv txog qhov nov ntawm no: Kuv Hnov Lus Gluten Yuav Ua Li Cas?)
Lwm cov neeg tawm tswv yim hauv lub zej zog tsis pub dawb (kuv nrog rau) sib cav hais tias FDA yuav tsum tau "tsis muaj qhov ntsej muag gluten" raws li nws cov txheej txheem, vim tias muaj coob tus neeg muaj mob nyob rau theem qis tshaj 20 feem pua ntawm ib lab. Txawm li cas los xij, "undetectable" tau tso tawm vim yog qhov nyuaj dhau los ua kom cov lag luam loj thiab influential nrhiav kev lag luam rau kev lag luam loj hlob glutens.
Raws li FDA cov cai, cov tuam txhab tsim muaj cai "gluten free" txawm tias cov zaub mov muaj cov khoom noj uas tau ua los ntawm cov nplej, barley los yog rye (los yog kev sib tw ntawm cov hmoov nplej) yog tias muaj cov khoom ua tau muab tshem tawm gluten nqes mus rau hauv qab ntawd uas yog 20 feem ntawm ib lab theem.
Cov Neeg Muag Khoom Puas Ua Raws Li Cov Cai?
Raws li hnub ntawm txoj cai tau tshaj tawm rau lub yim hli ntuj 2013, FDA tau hais tias feem ntau cov khw - 95% lossis tshaj - twb ua raws li cov cai. Cov khoom sib tw los ntawm cov pab pawg Gluten Dawb Watchdog qhia tau hais tias feem coob ntawm "gluten free" -labeled cov khoom nyob rau hauv kev ua lag luam tseem ua raws FDA 20 feem ntawm ib lab txuj.
Cov ntawv lo yog kev yeem, tsis yuam - manufacturers uas xav cater rau glutens dawb tsis tau ntxiv cov ntawv rau lawv lub ntim, tab sis lawv tsis tas yuav tsum ua li ntawd. Cov ntawv tsis tshem tawm qhov kev xav tau rau peb kom paub txog gluten ntawm cov ntawv cim khoom noj, vim, ntawm FDA cov cai tsis kom tuam ntxhab qhia tawm cov khoom xyaw glutens.
Yog hais tias koj yog tshwj xeeb tshaj yog nkag siab ntawm gluten nyiaj, nco ntsoov tias FDA's txhais tseem tseem pub me me nyiaj gluten hauv glutens tsis pub zaub mov, uas txhais tau tias nws yog tseem tau txais gluten cov tsos mob los ntawm cov zaub mov uas sau tias gluten tsis pub. Koj tseem yog lub luag hauj lwm rau koj paub txog koj tus kheej ua siab ntev thiab saib xyuas koj cov kev xav.
Keeb kwm ntawm FDA's Gluten-Dawb Cov Cai Cov Cai
Lub FDA ua ntej cov kev cai tswjfwm kom tswj tsis pub glutens-labeling hauv 2007. Lub yim hli ntuj xyoo 2011, lub koom haum qhib lub sijhawm rau pejxeem pom txog cov kev tswjfwm thiab tshaj tawm cov kev npaj rov pib ua haujlwm ntawm cov kev tswjfwm, thiab thaum Lub Ob Hlis 2013, FDA tau muab nws txoj haujlwm cov kev cai-glutens-dawb thiab xa cov lus kawg rau ntawm kev saib xyuas ntxiv.
Cov khoom noj Allergen Labeling thiab Consumer Protection Act xyoo 2004 xav kom cov neeg ua lag luam qhia tawm rau cov khoom noj khoom haus muaj 8 yim huab (xws li cov nplej, tab sis tsis barley lossis rye).
Cov ntaub ntawv nthuav tawm pib xyoo 2006. Txoj cai tseem hais kom FDA tsim cov cai rau gluten-dawb labeling.
Lub laj fai tau npaj cov cai hauv 2007 txhais tias "gluten tsis pub" raws li muaj tsawg tshaj li ntawm 20 feem ntawm ib lab.