Sugar: Hiding in plain sight - Robert Lustig

Šećer - krije vam se pred očima - Robert Lustig

1,311,347 views ・ 2014-03-31

TED-Ed


Please double-click on the English subtitles below to play the video.

Prevodilac: Milena Lakic Lektor: Mile Živković
00:08
Sugar is playing hide and seek with you.
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Šećer se igra žmurke sa vama.
00:11
You'd think it would be pretty easy for you to win,
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Mislite da ga možete lako pobediti
00:13
considering all the sugar in
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s obzirom na sav šećer
00:14
sodas, ice cream, candy, and big white bags labeled sugar.
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u sokovima, sladoledima, slatkišima i velikim kesama na kojima piše šećer.
00:19
People get about half of their added sugars
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Ljudi skoro polovinu svog dodatnog šećera
00:21
from those drinks and treats,
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dobijaju iz ovih pića i poslastica
00:23
so it might seem like sugar
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pa se može činiti
00:24
is hiding in plain sight,
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da se šećer krije na otvorenom,
00:26
but like someone in the witness protection program,
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ali poput osoba koje su u programu zaštite svedoka
00:28
the other half is hidden in places you'd least suspect.
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druga polovina se krije na mestima na kojima je najmanje očekujete.
Proverite sastojke kečapa, salame
00:33
Check the ingredients on ketchup, bologna,
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00:34
spaghetti sauce, soy milk, sports drinks,
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sosa za špagete, sojinog mleka, sportskih napitaka,
00:38
fish sticks, and peanut butter.
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ribljih štapića i putera od kikirikija.
00:40
You'll find sugar hiding in most of those products.
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Primetićete da se šećer krije u većini ovih proizvoda.
00:43
In fact, you'll find added sugars
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Zapravo, dodatni šećer se nalazi
00:45
in three-quarters of the more than 600,000 items
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u tri četvrtine od više od 600 000 namirnica
00:48
available in grocery stores.
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koje su dostupne u prehrambenim prodavnicama.
00:50
But how is sugar hiding?
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Ali kako se šećer krije? Zar ne možemo
00:52
Can't you just look on food labels?
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samo da pogledamo informacije na ambalaži?
00:54
It's not that easy.
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To nije tako jednostavno.
00:55
Just like your friend Robert
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Kao što vaš prijatelj Robert
00:57
might go by Bob, Robby, Rob, Bobby, or Roberto,
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može sebe zvati Bob, Robi, Rob, Bobi ili Roberto,
01:00
added sugar has a lot of aliases.
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dodatni šećer ima mnogo pseudonima.
01:02
And by a lot, we don't mean five or six,
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I pod mnogo, ne mislimo pet ili šest
01:05
try fifty-six.
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već pedeset šest.
01:06
There's brown rice syrup, barley malt,
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Postoji sirup od smeđeg pirinča, ječmeni slad, demerara smeđi šećer
01:09
demerara, Florida Crystals, muscovado,
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Florida Kristali, muskovado svetlosmeđi šećer
01:12
and, of course, high fructose corn syrup,
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i naravno, visoko fruktozni kukuruzni sirup,
01:15
sometimes called HFCS, or corn sugar.
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koji se nekad naziva HFCS ili kukuruzni šećer.
01:19
Even sugar's tricky nicknames have nicknames.
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Čak i lukavi nadimci šećera imaju nadimke.
01:23
Grape or apple concentrate has the same effects on your body
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Koncentrat grožđa ili jabuke ima isti efekat na vaše telo
01:25
as its 55 sugary twins.
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kao i njegovih 55 šećernih blizanaca.
01:27
And even though organic evaporated cane juice sounds healthy,
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Iako organski ispareni sok šećerne trske može zvučati zdravo,
01:31
when you evaporate it,
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kada ispari,
01:32
you get sugar!
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dobijete šećer!
01:34
Chemically speaking, it's all the same.
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Hemijski govoreći, to je sve isto.
01:36
And even trickier,
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I čak je lukavije,
01:37
when multiple added types of sugars
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kada se višestruki dodati tipovi šećera
01:39
are used in one type of product,
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koriste u jednoj vrsti proizvoda,
01:41
they get buried down in a long list of ingredients,
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oni budu zatrpani na dnu duge liste sastojaka
01:44
so the sugar content might appear to be okay,
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pa količina šećera može delovati u redu,
01:46
but when you add them all together,
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ali kada ih sve saberete,
01:47
sugar can be the single biggest ingredient.
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šečer može biti najveći sastojak.
01:51
Currently, the FDA doesn't suggest
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Trenutno, Uprava za hranu i lekove ne predlaže
01:53
a recommended daily limit for sugar,
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dnevnu preporučenu količinu šećera
01:55
so it's hard to tell if this 65 grams in a bottle of soda
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tako da je teško reći da li je ovih 65 grama u flaši soka
01:58
is a little or a lot.
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malo ili mnogo.
02:00
But the World Health Organization recommends
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Ali Svetska zdravstvena organizacija predlaže
02:02
limiting sugar to just 5% of your total calories,
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da se šećer ograniči na samo 5% ukupnih kalorija
02:05
or about 25 grams per day.
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ili otprilike 25 grama dnevno.
02:08
So, 65 grams is well over twice that amount.
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Dakle, 65 grama je više nego duplo od te količine.
02:12
But just what is sugar?
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Ali šta je u stvari šečer?
02:14
What's the difference between glucose and fructose?
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Koja je razlika između glukoze i fruktoze?
02:17
Well, both are carbohydrates
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Pa, obe su ugljeni hidrati
02:19
with the same chemical composition
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sa istim hemijskim sastavom
02:21
of carbon, hydrogen, and oxygen.
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koji čini ugljenik, vodonik i kiseonik.
02:23
But they have very different structures
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Ali imaju veoma različite strukture
02:25
and behave quite differently in our bodies.
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i ponašaju se veoma drugačije u našim telima.
02:28
Glucose is the best source of energy
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Glukoza je najbolji izvor energije
02:30
for nearly all organisms on Earth.
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za gotovo sve organizme na Zemlji.
02:33
It can be metabolized by all organs in the body.
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Nju mogu razgraditi svi organi u telu.
02:36
Fructose, on the other hand,
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Fruktoza, sa druge strane,
02:38
is metabolized primarily in the liver,
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se razgrađuje prvenstveno u jetri,
02:40
and when your liver gets overloaded
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a kada se jetra preoptereti
02:42
with sweet, sweet fructose,
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slatkom, slatkom fruktozom,
02:44
the excess is metabolized to fat.
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višak se pretvara u masti.
02:47
Fresh fruits actually contain fructose,
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Sveže voće zapravo sadrži fruktozu,
02:49
but it's naturally occurring
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ali ona nastaje prirodno
02:51
and doesn't cause an overload
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i ne uzrokuje preopterećenje
02:53
because the fiber in fruit slows its absorption.
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zato što vlakna u voću usporavaju njenu apsorpciju.
02:55
This gives your liver the time it needs
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To daje vašoj jetri vreme koje joj je potrebno
02:57
to do its job.
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da obavi svoj posao.
02:59
It's sugar that makes cookies chewy
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Zbog šećera su kolači gumasti
03:01
and candy crunchy.
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a slatkiši hrskavi.
03:03
It even turns bread crust a beautiful, golden brown.
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On čak daje korici hleba prelepu, zlatno braon boju.
03:06
It's also a great preservative;
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Takođe je i sjajan konzervans;
03:08
it doesn't spoil or evaporate,
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ne kvari se niti isparava,
03:10
so the foods it's added to are easier
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tako da je hranu kojoj se dodaje
03:12
to store and ship long distances
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lakše skladištiti i slati na daleke destinacije
03:13
and tend to be cheaper.
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i obično je ta hrana jeftinija.
03:15
That's why sugar is hiding everywhere.
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Zbog toga se šećer krije svuda.
03:18
Actually, it might be easier to list the foods
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Zapravo, možda je lakše nabrojiti hranu
03:21
that added sugar isn't hiding in,
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u kojoj se ne krije dodatni šećer,
03:23
things like: vegetables, eggs, meats,
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namirnice kao što su: povrće, jaja, mesa,
03:25
fish, fruit, raw nuts, even your kitchen sink.
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riba, voće, sirovi orašasti plodovi, čak i vaša sudopera.
03:29
Simply choosing water over soda, juices, and sports drinks
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Ako samo izaberete vodu umesto gaziranih pića, soka i sportskih napitaka
03:33
is a great way to avoid hidden added sugar.
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to je sjajan način da izbegnete skriveni dodatni šećer.
03:35
At the very least,
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Bar se potrudite da obratite
03:37
try to pay attention to food labels,
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pažnju na informacije na ambalaži,
03:39
so you can keep your sugar intake at a healthy level.
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kako biste mogli da zadržite unos šećera na zdravom nivou.
03:42
Because in this game of hide and seek,
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Zato što u ovoj igri žmurki,
03:44
every time you don't find added sugar,
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svaki put kad ne nađete dodatni šećer,
03:46
you win!
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vi pobeđujete!
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