Zakudya zowonjezera zakudya zimayendetsedwa mokwanira koma osati monga mankhwala. Mwachitsanzo, ku United States, Food and Drug Administration (FDA) safuna umboni kuti zakudya zowonjezera zakudya ndi zotetezeka kapena zogwira ntchito musanagulitsidwe. Zina mwazinthu zimalengezedwa kuti zitha kukhala ndi thanzi labwino koma ziribe mayesero am'chipatala omwe akuwonetsera chitetezo kapena kupambana.
Koma othandizira owonjezera ayenera kutsatira zochepa zomwe sizichita komanso zosayenera pankhani yopezera malemba ndi kupanga zifukwa zina pazinthu zawo. Chizindikiro pa botolo chowonjezera cha zakudya chikhoza kufotokozera maadiresi owonjezera zakudya za umoyo, kuthandizira thanzi, kapena kukhala ndi zotsatira zina pa ntchito kapena mawonekedwe a thupi - ngati izi zikutsimikiziridwa ndi kufufuza. Mtundu uliwonse wa malingaliro uli ndi tanthauzo lapadera:
- Zakudya zokhudzana ndi zakudya zimati chiwerengero cha zakudya zomwe zili m'gululi ndizoyandikana.
- Malingaliro a zaumoyo amasonyeza mgwirizano pakati pa kudya zakudya zakudya ndi kusintha matenda oopsa ngati pali umboni wokwanira. Izi zimayendetsedwa ndi FDA.
- Maumbidwe kapena ntchito zimalongosola momwe zakudya zakudya zimakhudzira thupi. Zotsutsa izi sizimayendetsedwa ndi FDA, kotero zimakhala zowonjezera wina aliyense kuti akhale woona ndi wolondola ndi zonenazi.
Ngakhale zakudya zowonjezera zakudya siziyenera kutsimikizira chitetezo kapena zogwira mtima musanayambe kugulitsa, a FDA angawononge kuti zakudya zowonjezera sizitetezeka.
Izi zikachitika, a FDA akhoza kuletsa kapena kuletsa kugulitsa kwa mankhwalawa.
Ngakhale kuti zakudya zowonjezera zakudya zimagwiritsidwa ntchito kukhala zotetezeka, palinso zinthu zina zomwe muyenera kulingalira ngati mukudya zakudya zowonjezera zakudya.
Nthawi zonse muziyankhula ndi wothandizira zaumoyo wanu ngati muli:
- Kutenga mankhwala aliwonse, monga zakudya zina zowonjezerapo zingakhale zosafuna kuzifuna.
- Kukonza opaleshoni, chifukwa zina zowonjezera zimatha kupha magazi kapena kuyankha kwa anesthesia.
- Oyembekezera kapena okalamba, chifukwa zina zowonjezerapo zimakhudza mwanayo.
- Kuganizira za kumwa zakudya m'malo mwa chithandizo chamankhwala.
Nthawi yakusankha zakudya zowonjezera zakudya, mungathe kukhumudwa ndi mitundu yonse yomwe ilipo. Zotsalira zosiyanasiyana zingakhale zosiyana. Funsani wothandizira zaumoyo wanu, katswiri wa zamalonda, odyetserako zakudya kapena zakudya zowonjezera kuti mupeze malingaliro okhudza njira zina kapena zolemba ngati simukudziwa kuti ndi ndani omwe mungasankhe. Nthawi zonse mutsatire malangizo anu, pokhapokha ngati wothandizira zaumoyo akukulangizani mosiyana chifukwa mavitamini ena monga vitamini B-6 ndi iron, akhoza kukhala poizoni atatengedwa mochuluka.
Zakudya Supplement Standardization
Kuyimika ndi ndondomeko yowonjezerapo zakudya zina zowonjezerapo zakudya zimagwiritsira ntchito kuonetsetsa kuti chigulugulu chilichonse cha mankhwala ndi ofanana ndi mlingo ndi khalidwe. Bungwe la United States Food and Drug Administration silifuna kuti zakudya zowonjezera zakudya zikhale zofanana kotero kuti simungakhoze nthawi zonse kutsimikiza kuti zomwe zili mu botolo zikugwirizana ndi zomwe ziri pamalopo.
Kodi Miyezo Ndi Yanji?
United States Pharmacopeia (USP) ndi bungwe lomwe limapanga miyezo yapamwamba kwa mankhwala ndi zakudya zowonjezera zakudya, komanso zakudya zopangira zakudya.
Miyezo iyi imayesedwa kwa mankhwala osokoneza bongo, koma osati kwa zakudya zowonjezera zakudya. Koma othandizira owonjezera angagwiritse ntchito monga chitsogozo.
Popeza zonsezi zimapangidwa kuchokera ku chojambula china, njira zomwe zimagwiritsidwa ntchito zingasinthe kuchokera ku mtundu mpaka mtundu. Mawu akuti 'ovomerezeka' akhoza kuwonetsedwa mwatsatanetsatane pamalopo, koma pokhapokha ngati mutadziwa momwe mankhwalawo alili ovomerezeka, sizikutanthauza zambiri. Komanso, mtengo wa supplement siwothandiza - mavitamini otsika sangakhale abwinoko kuposa otchipa.
Kodi Ndingadziwe Bwanji Ngati Zakudya Zowonjezera Zili Zovomerezeka?
Mwina simungathe kufotokozera kuchokera pazolemba, koma mukhoza kulankhulana ndi makampani omwe amapanga mankhwala owonjezera.
Tikukhulupirira, yankho lanu lidzakhala lopindulitsa kwa inu. Ngati sichoncho, ndiye kuti muyenera kuyang'ana kwina. Mungathe kugwiritsanso ntchito Consumerlab.com, yomwe imayesa nthawi zonse kuyesa zowonjezera zakudya kuti muwone ngati ikugwirizana ndi zomwe zanenedwa palemba.
Zotsatira:
National Institutes of Health, Office of Food Supplements. "Zomwe Zili M'kati: Zowonjezera Zakudya." Inapezeka pa April 11, 2016. http://ods.od.nih.gov/factsheets/DietarySupplements-HealthProfessional/.
Ofesi Zowonjezera Zakudya. National Institutes of Health. "Zowonjezera Zakudya: Zolemba Zakale." http://ods.od.nih.gov/factsheets/dietarysupplements/. Idapezeka pa April 11, 2016.
United States Food and Drug Administration. "Zowonjezera Zakudya." Inapezeka pa April 11, 2016. http://www.fda.gov/Food/DietarySupplements/.
United States Pharmacopeia. "USP Dietary Supplement Standards." Inapezeka pa April 11, 2016. http://www.usp.org/dietary-supplements/overview.
Chipatala cha Medical University ku Maryland. "Vitamini - Chiyambi." Inapezeka pa April 11, 2016. http://www.umm.edu/patiented/articles/what_vitamins_000039_1.htm.