Akuti anthu ambiri a ku America amadya supuni 22 za shuga tsiku. Chifukwa chakuti American Heart Association ikulangiza kuti kudya kwa shuga wochulukirapo kusapitirire supuni 6 zapatsiku tsiku ndi tsiku kwa akazi ndi supuni 9 zapatsiku tsiku ndi tsiku kwa abambo, n'zosavuta kuona momwe shuga wowonjezera imatsogolere mlandu pazifukwa zazikulu za kunenepa kwambiri ndi matenda a shuga .
Kodi N'chiyani Chawonjezeka Shuga?
Mawu oti "shuga wowonjezera" amatanthawuza ndipo amaphatikizapo shuga onse omwe amawonjezedwa ku chakudya, osati zomwe zimachitika mwachibadwa. Zomwe zimachitika mwachibadwa, shuga zimakhala ngati fructose ndi lactose, zomwe zimapezeka mwachibadwa mu zipatso ndi mkaka. Kuwonjezera apo shuga, ndizo zomwe zimaphatikizidwa ku zakudya nthawi yopanga kapena kukonza, pokonzekera, kapena patebulo asanadye.
Shuga Yowonjezeka Imapita Ndi Mayina Ambiri
Chifukwa opanga chakudya adapeza njira zosiyanasiyana komanso zowonjezera zomwe zimaphatikizapo shuga ku zakudya kuchokera ku ketchup kupita ku zakumwa zakumwa zofewa, zimakhala zovuta kuzindikira shuga wambiri muzitsulo zolembedwa pa malemba odya. Komabe, podziwa mayina ambiri omwe amasonyeza mankhwala opangidwa ndi shuga kapena shuga, mukhoza kukhala ogwiritsira ntchito bwino ndikusankha mankhwala osaphatikizapo shuga.
Maina ambiri omwe ali ndi shuga wowonjezera ali ndi mankhwala omwe amatha kukhala "-ose" - monga maltose, dextrose, sucrose, fructose, lactose-komanso mazira a chimanga a fructose, shuga, uchi, shuga wa nzimbe, msuzi, shuga wofiira, madzi, ndi madzi a zipatso.
Kodi Zakudya Zili ndi Zotani Zowonjezera?
Malingana ndi American Heart Association, magulu akuluakulu a shuga wambiri pa zakudya zathu ndi zakumwa zofewa, maswiti, mikate, cookies, pie, zakumwa za zipatso, zakumwa za mkaka ndi zakudya zamkaka (monga ayisikilimu ndi yogurt yotsekemera), ndi tirigu. Chakumwa chokoma kwambiri ndi zakumwa za zipatso zimakhala ndi shuga wochuluka kwambiri, makamaka, kuti amatchedwa "shuga wamadzi" ndi akatswiri ena.
Mwachitsanzo, mpata wokhala ndi zokolola, umakhala wotchuka kwambiri ndi kuchuluka kwa shuga wowonjezereka womwe ungapezeke m'magulangidwe kumeneko. N'zosadabwitsa kupeza tirigu wochokera ku malonda odziwika omwe ali ndi shuga wambiri monga chinthu chokhacho chachikulu, kupanga 50 peresenti kapena zochuluka za zomwe zili mu bokosilo.
Chinthu chinanso chachikulu cha shuga wochuluka chomwe chatsala pang'ono kuzimwa ndi zakumwa zofewa. Malingana ndi Dipatimenti ya Ulimi ya United States (USDA), pafupifupi 12 ounce iliyonse ya cola imakhala ndi supuni 8 za shuga! Choncho, pomwa chakumwa chochepa chaching'ono, mayi amatha kale kupambana ndi shuga wokwanira tsiku lililonse (ma teaspoon 6), ndipo munthu amakhoza kufika pafupi (pazipuni 9).
Zakudya Zakudya Zowonjezera May Literally Age
Zonsezi sizinali zokwanira, kufufuza kwaposachedwa kunasonyeza kuti kumwa zakumwa zotsekemera monga sodas zogwirizanitsidwa ndi telomeres zochepa (zomwe ziri chizindikiro cha ukalamba - zotalikitsa telomere, kungoyankhula chabe, ndizo chizindikiro cha unyamata, pamene kuchepa kwa telomere ndi chizindikiro cha ukalamba). Izi, zowonjezera, zimagwirizanitsidwa ndi chiopsezo chachikulu cha matenda a mtima ndi shuga.
Ofufuza kafukufukuwo anaganiza kuti "kusuta nthaŵi zonse-mankhwala osungunuka okoma shuga angapangitse kukula kwa matenda opatsirana pogwiritsa ntchito kupweteka kwa maselo." Mwachiyankhulo china, mumalo amodzi opotoza ku saga yowonjezeredwa, zakumwa zakumwa zingalepheretse maselo anu - ndipo, kotero, inu.
Zotsatira
Johnson R et al. Zakudya za shuga komanso moyo wa mtima: shuga kuchokera ku American Heart Association. Circulation 2009.
Moss M. Salt Sugar Fat: Momwe Zopatsa Zakudya Zidatigwirira. New York: Random House. 2013.
Caprio S. Mkonzi: Ma calories ochokera ku zakumwa zofewa-kodi iwo ndi ofunika? N Engl J Med 2012; 367: 1462-1463.
Leung CW, Laraia BA, Needham BL, ndi al. Soda ndi kukalamba: maubwenzi pakati pa shuga-zotsekemera zakumwa zachakumwa ndi leukocyte telomere kutalika kwa anthu akuluakulu odwala kuchokera ku kafukufuku wa National Health and Nutrition Research. Am J Public Health 2014 Oct 15: e1-e7. [Epub patsogolo pa kusindikiza]