Izvo zvave zvataurwa kuti mavhareji emuAmerica anodya mashupuni 22 emashuga pazuva. Zvichipa kuti American Heart Association inorumbidza kuti kudya kwehuga husina kudarika kudarika mashupuni 6 zuva nezuva nekuda kwevakadzi ne 9 mashupuni zuva rimwe nerimwe zvevarume, zviri nyore kuona kuti shuga yakawedzerwa inotungamirira sei mhosva pamusana pezvikonzero zvinokonzerwa nekudisa uye chirwere cheshuga cheshuga .
Chii Chinowanikwa Sugar?
Izwi rokuti "shuga rakawedzerwa" rinoreva uye rinosanganisira sutu rose inowedzerwa kudya, panzvimbo yei inowanzoitika. Zvisingaiti-zvichiitika sirasi, somuenzaniso, ndeaya akadai sefructose uye lactose, iyo inowanikwa zvakasikwa mumichero nemukaka, maererano. Wakawedzera shuga, kune rumwe rutivi, ndeawo anowedzerwa kune zvikafu panguva yekugadzira kana kushandiswa, panguva yekugadzirira, kana patafura asati adya.
Yakawedzerwa Sugar Inoenda Nemazita mazhinji
Nemhaka yokuti vakugadziri vezvokudya vakawana nzira dzakasiyana-siyana uye mitsva inoshandiswa kuwedzera shuga kuzvokudya kubva kubva ku ketchup kusvika pakudya kune zvinwiwa zvinotapira, zvingava zvakaoma kuziva shuga yakawedzerwa mune zvishandiso zvinyorwa pamavara ekudya. Zvisinei, nokuziva mazita akawanda anoratidza saga kana shuga-yakagadzirwa, unogona kuva mutengi anonyatsoziva uye unosarudza zvigadzirwa pasina shuga yakawedzerwa.
Mazita anozivikanwa zvikuru kune shuga akawedzerwa anosanganisira chero zvigadzirwa zvinopera mu "-ose" - zvakadai semaltose, dextrose, sucrose, fructose, lactose-pamwe nehupamhi yehutu ye fructose, molasses, uchi, mushuga, shuga, chibage chinotapira, juice, shuga yakasviba, sirasi, uye jisi yemichero inogumira.
Ndezvipi Zvokudya Zvine Zvakawedzerwa Shuga?
Maererano neAmerican Heart Association, mabhuku makuru ezvinyuchi zvinowedzera muzvokudya zvedu ndezvokunwa zvinodhaka, maswiti, makeke, maokie, mapeji, zvinwiwa zvezvibereko, mazai echingwa nemishonga yemukaka (sa ice cream uye yakagadzirwa yogurt), uye zviyo. Zvimwe zvinwiwa zvinotapira uye zvinwiwa zvezvibereko zvine shuga yakawedzerwa yakawanda, chaizvoizvo, kuti vakatumidzwa se "shuga yemvura" nedzimwe nyanzvi.
Nzvimbo yekutengesa, somuenzaniso, yakatonyanya kuzivikanwa nehuwandu hwehuga hwakawedzerwa hunogona kuwanika mune zvigadzirwa ipapo. Hazvisi zvisinganzwisisiki kutsvaga zviyo zvinobva kune marikirwo anozivikanwa ane shuga yakawedzerwa sechinhu chimwe chekugadzira kukuru, zvichiita 50 muzana kana zvimwe zvezviri mukati mebhokisi.
Chimwe chikonzero chikuru cheshuga yakawedzera iyo ichangobva kupiswa mumoto zvinonwiwa. Maererano neUnited States Dhipatimendi Rezvekurima (USDA), inowanikwa 12-ounce inogona ye cola inosvika mazana maserepu eashuga! Saka, nokunwa doro shoma rimwechete, mukadzi angadai atova kure kupfuura kudyirwa kwemashuga ezuva rimwe nerimwe (emaspuni 6), uye murume angadai akazosvika (kune 9 mashupuni).
Sugary Zvokudya May Literally Age You
Sezvo izvi zvose zvisingakwani, kuongororwa kwemazuva ano kwakaratidza kuti kunwa shuga-zvinotapira zvakadai sodas zvakabatanidzwa ne shorter telomeres (iyo inoratidza chiratidzo chekukwegura - kwenguva refu telomeres, kungotaura chete, chiratidzo chevechiduku, nepo telomere iri kupfupisa chiratidzo chekwegura). Izvi, zvakare, zvakabatanidzwa nepamusoro dambudziko rehutano hwepfungwa uye chirwere cheshuga.
Vatsvakurudzi vekuongorora vakagumisa kuti "nguva dzose kushandiswa kweshuga-sodas inotapira kunogona kukanganisa kukura kwehutachiona hwemagetsi kuburikidza nekuwedzerwa kwekukwegura kwesero." Mune mamwe mazwi, mune rimwe rinowedzera kuwedzera-saga saga, kunwa sodas kunogona kukwegura masero ako-uye, naizvozvo, iwe.
Sources
Johnson R et al. Chirwere cheshuga kudya uye utano hwemwoyo: svoti yesayenzi inobva kuAmerican Heart Association. Circulation 2009.
Moss M. Salt Sugar Fat: Mazvigaro Zvokudya Zvipi Zvakatitadzisa. New York: Random House. 2013.
Caprio S. Mharidzo: Maorikiti anobva kunwa zvinotapira-ivo vanofunga here? N Engl J Med 2012; 367: 1462-1463.
Leung CW, Laraia BA, Needham BL, et al. Soda uye kusakara kwesero: masangano pakati pehuga-yakagadzirwa soro inoshandiswa uye leukocyte telomere kure muvanhu vakura vane utano kubva kuNational Health and Nutrition Examination Surveys. Am J Public Health 2014 Oct 15: e1-e7. [Epub mberi kwekunyora]