Izithako zokudla zilawulwa ngandlela-thile kodwa hhayi njengemithi efanele. E-United States, isibonelo, i-Food and Drug Administration (FDA) ayidingi ubufakazi bokuthi izithako zokudla ziphephile noma zisebenza ngaphambi kokuba zithengiswe. Eminye imikhiqizo ikhangiswa ukuze ibe nezinzuzo zezempilo kodwa ayikho izivivinyo zemitholampilo ezibonisa ukuphepha noma ukusebenza.
Kodwa abakhiqizi abangezelayo kumele balandele abambalwa abakwenzile futhi abangenzi lutho uma kuziwa ekubhaleni futhi benza izimangalo ezithile kumikhiqizo yabo. Ilebuli ebhodleleni le-supplement ye-supplement lingasho ukuthi amakheli angeziwe angenakho ukudla okunomsoco, asekela impilo, noma angaba nethonya kwenye umsebenzi noma isakhiwo somzimba - uma lezi zimangalo zisekelwa ucwaningo. Uhlobo ngalunye lwesimangalo lunencazelo ethize:
- Isimangalo sokuqukethwe somsoco sithi inani elilinganiselwe lemithi yokudla emkhiqizo.
- Izimangalo zezempilo zikhombisa ubuhlobo phakathi kokudla izinto ezidliwayo nokushintsha ingozi yesifo uma kukhona ubufakazi obanele. Lezi zimangalo zilawulwa yi-FDA.
- Izakhiwo zesakhiwo noma imisebenzi zichaza ukuthi izinto ezidliwayo zingathinta kanjani umzimba. Lezi zimangalo azilawulwa yi-FDA, ngakho-ke kuya kumkhiqizi ngamunye wokufakazela ukuba abe yiqiniso futhi anembile nalezi zimangalo.
Nakuba izithako zokudla akudingeki ukuba ziqinisekise ukuphepha noma ukusebenza ngaphambi kokumaketha, i-FDA inganquma ukuthi isondlo sokudla asiphephile.
Lapho lokho kwenzeka, i-FDA ingavimbela noma ivimbele ukuthengiswa kwalo mkhiqizo.
Ngenkathi ukusetshenziswa kokudla kokudla kubhekwa njengokuphephile, kunezinto ezithile okufanele uzicabange uma uthatha izithako zokudla.
Khuluma njalo nomhlinzeki wezempilo wakho uma:
- Ukuthatha noma yimiphi imithi, njengoba ezinye izithako zokudla zingase zibe nokuxhumana okungadingeki.
- Ukuhlinzeka ngokuhlinzwa, ngoba ezinye izithako zingathinta ukuphuma kwegazi noma impendulo ku-anesthesia.
- Ukukhulelwa noma ukwelashwa, ngoba ezinye izithako zingathinta ingane.
- Ukucabanga ngokuthatha isithasiselo sokudla endaweni yokwelashwa.
Uma sekuyisikhathi sokukhetha izithako zakho zokudla, ungase uphazamiseke yonke imikhiqizo nezinhlobo ezitholakalayo. Imikhiqizo ehlukene ingase ibe nekhwalithi ehlukile. Buza umhlinzeki wakho wezempilo, umuthi wemithi, umdli wezinhlobo zokudla noma umsoco wezokudla ukuze uthole iziphakamiso mayelana namafomula noma imikhiqizo ethile uma ungaqiniseki ukuthi yiziphi okuzozikhetha. Njalo ulandele imiyalo yelebula, ngaphandle kokuthi umhlinzeki wakho wezempilo eluleke ngenye indlela ngoba ezinye izithako, ezifana ne-vitamin B-6 ne-iron, zingaba yingozi uma zithathwa kakhulu.
Ukumiswa kokudla kokudla
Ukumiswa kuyinkqubo abanye abakhiqizi bezondlo zokudla abasebenzisa ukuqinisekisa ukuthi ibhande ngalinye lomkhiqizo lilingana nokulinganisa kanye nekhwalithi. I-United States Yokudla Nezokwelapha Izidakamizwa ayidingi izithako zokudla ukuze zilungiswe ukuze ungaqiniseki ngaso sonke isikhathi ukuthi yini ebhodleleni efana nalokho okukulo ilebula.
Yiziphi Izinga?
I-United States Pharmacopeia (USP) inhlangano ebeka izindinganiso zekhwalithi yezidakamizwa nezithako zokudla, kanye nezithako zokudla.
Lezi zindinganiso ziphoqelelwa izidakamizwa, kodwa hhayi ezakhiweni zokudla. Kodwa abakhiqizi abangezelayo bangasebenzisa njengesiqondiso.
Njengoba konke kufike kumkhiqizi ngamunye wenkampani, izindlela ezisetshenzisiwe zingashintsha kusuka kumkhiqizo kuya kumkhiqizo. Igama elithi 'elungisiwe' lingase liboniswe ngokucacile kule ilebula, kodwa ngaphandle kokuthi wazi ukuthi umkhiqizo uhlelwe kanjani, akusho okuningi. Futhi, izindleko ze-supplement ayizi usizo - amavithamini abizayo angeke abe ngcono kunanini eshibhile.
Ngingazi kanjani ukuthi izithako ziqinisiwe ngempela?
Ungase ungakwazi ukutshela kusukela ilebula, kodwa ungaxhumana nezinkampani ezikhiqiza izithako bese zibuza.
Ngethemba ukuthi impendulo izoba nengqondo kuwe. Uma kungenjalo, mhlawumbe kufanele ubheke kwenye indawo. Ungakwazi futhi ukubhalisela i-Consumerlab.com, ehlola njalo izithako zokudla ukuze ubone ukuthi ihambisana yini nalokho okushiwo kulo ilebula.
Imithombo:
Izikhungo Zempilo Zesizwe, iHhovisi Lokudla Kwezondlo. Ulwazi Lwezizinda: Izithako Zokudla. " Ifinyelele ngo-Ephreli 11, 2016. http://ods.od.nih.gov/factsheets/DietarySupplements-HealthProfessional/.
Ihhovisi Lezithako Zokudla. Izikhungo zezempilo zikazwelonke. "Izithako Zezidakamizwa: Ulwazi Lomlando." http://ods.od.nih.gov/factsheets/dietarysupplements/. Ifinyelele ngo-Ephreli 11, 2016.
Ukuphatha kwe-United States Ukudla Nezidakamizwa. "Izithako Zokudla." Kufinyelelwe ngo-Ephreli 11, 2016. http://www.fda.gov/Food/DietarySupplements/.
I-United States Pharmacopeia. "Amazinga Wokunciphisa Ukudla Kwe-USP." Kufinyelelwe ngo-Ephreli 11, 2016. http://www.usp.org/dietary-supplements/overview.
Isikhungo Sezokwelapha sase-University of Maryland. "Amavithamini - Isingeniso." Kufinyelelwe ngo-Ephreli 11, 2016. http://www.umm.edu/patiented/articles/what_vitamins_000039_1.htm.