Consumer Concerns Over Corn Syrup

  • The 'Sweet Scam Lineup' ad produced by the Center for Consumer Freedom is one of many run by corn syrup manufacturers and food companies. They're running to combat what these industries see as myths about high fructose corn syrup. (Center for Consumer Freedom - screenshot)

High fructose corn syrup and sugar sweeten lots of food.

They’re in sweet stuff like soda-pop, but they’re also added to pasta sauce, gravy, bread, and other foods that don’t seem sweet.

Scientists are debating whether high fructose corn syrup is worse than sugar when it comes to making us fat.

But Shawn Allee reports high fructose corn syrup is losing ground before that science is finished.

Transcript

High fructose corn syrup and sugar sweeten lots of food.

They’re in sweet stuff like soda-pop, but they’re also added to pasta sauce, gravy, bread, and other foods that don’t seem sweet.

Scientists are debating whether high fructose corn syrup is worse than sugar when it comes to making us fat.

But Shawn Allee reports high fructose corn syrup is losing ground before that science is finished.

Let’s face it, most of us did not know high fructose corn syrup sweetened so much food.

We have no excuse now: the food industry sponsors ads like this one.

“sugar cube face forward.”

Here, a policeman lines up suspects.

There’s an ear of corn, a sugar cube, and a plastic honey-bear bottle.

The cop turns to the victim of the crime.

“… Do you see the one responsible for you gaining weight?”

“I’ve seen that high fructose corn syrup guy on the news. maybe it was him.”

“you mean you’re making all this up without any proof?”

At this point … the policeman lets the corn sweetener go.

The sugar cube and the honey bear bumble out, too.

“maybe it’s a sugar-cube. No, no, no. the honey bear!”

There’s a reason we’re seeing ads like this.

One market research survey showed more than half of consumers had “some concern” about corn syrup.

Some feel like the victim in that ad – they have this vague fear corn syrup’s worse for your waistline than sugar.

And they know scientists really are looking at this question.

“this particular study has stirred up extraordinary interest … much more than we expected.”

Dr. Bart Hoebel is from Princeton University.

A while ago his research team fed rats watered-down sugar.

Those rats didn’t get fat, but recently his team looked at what happened when rats drank watered-down corn syrup.

“The ones drinking fructose gained more weight … even though they’re taking in fewer calories there was something special or different about the high fructose corn syrup in that group.”

Hoebel says there’re several studies like his moving through the scientific pipeline.

They all look at whether eating high fructose corn syrup is worse than eating sugar … but he worries the public’s missing a big point.

Nearly all scientists agree we get too many calories from both corn syrup and sugar.

But … market research shows people miss the caveats and mixed results behind the science.

They’ve made up their minds.

“They’re looking for an ingredient that they know and sugar is a more recognizable ingredient.”

That’s Dr. Helen Jensen.

She studies food economics at Iowa State University.

She says some food companies don’t care if customers have the science right or wrong.

“so from the manufacturer’s point of view, they’re looking to make more product mixes that offer consumers the choice of having a sugar-based product.”

That’s why you’re seeing products that say sweetened with real sugar.

For example, the Pepsi company is pitching a sugar-version of Mountain-Dew while its regular version is still sweetened with corn syrup.

Other companies are switching, too.

Jensen says this is a big change.

“Tariffs raise the price of sugar. And subsidies for corn used to make corn syrup cheap.”

today it’s a little different. While sugar is still more expensive, it’s not as expensive as it used to be.

So, Jensen says if consumers are pushing a company to switch from corn syrup to sugar, the company just might pay more for ingredients to keep more customers.

But Jensen has a word of caution for people who hope sugar wins the battle over our sweet tooths.

She says countries like Australia sweeten a lot of food, too.

But they use almost no corn syrup … they use sugar, and Australians have gotten more and more obese, just like we have in the U-S.

For The Environment Report, I’m Shawn Allee.

Related Links

The Skinny on High Fructose Corn Syrup

  • A Princeton University research team lead by psychology professor Bart Hoebel (pictured) demonstrated that rats with access to high-fructose corn syrup gain significantly more weight than those with access to water sweetened with table sugar. (Photo courtesy of Princeton University, Denise Applewhite)

We know eating too much sweet stuff puts on the pounds. A new study suggests the kind of sweet stuff matters too. Shawn Allee reports:

Transcript

We know eating too much sweet stuff puts on the pounds.

Shawn Allee reports a new study suggests the kind of sweet stuff matters, too.

Food companies mostly sweeten things with table sugar, called sucrose, or they use high fructose corn syrup.
Dr. Bart Hoebel is at Princeton University.

A while back, his team fed rats regular food and let them drink watered-down sucrose to see if they’d put on fat.
They didn’t.

But, recently he let rats eat the same food, but drink a solution of high-fructose corn syrup.

“The ones with the high-fructose corn syrup became significantly fatter.

Corn sweetener companies dismiss the study since it involves rats, not people.”

Hoebel says rat studies point out where we should do human studies later.

“So we want to find out if the kind of sugar matters as the food producers are putting sugar in more and more things.”

More research on corn syrup is in the pipeline, including work on animals and people.

For The Environment Report, I’m Shawn Allee.

Related Links

Tapping Into Real Maple Syrup

  • A very unscientific blind taste test found most people prefer grocery store syrup rather than real maple syrup. (Photo by Lester Graham)

In some parts of the country, it’s time to tap maple trees to make
syrup. Lester Graham went out to see how it’s done and conducted a
little taste test to see whether real maple syrup stands up to the name
brands you find at the grocery store:

Transcript

In some parts of the country, it’s time to tap maple trees to make
syrup. Lester Graham went out to see how it’s done and conducted a
little taste test to see whether real maple syrup stands up to the name
brands you find at the grocery store:


This story started out to be just a little walk in the woods to see
what all the fuss was about. Tapping sap from maples seems like a
quaint old-fashioned idea. After all, doesn’t syrup come from the
grocery store?


Well, anyway, Tom Jameson straightened me out about that. Early in the morning
he led the way through the woods until he found one of the maples he
wanted to tap. First, he drilled a small hole, then drove the tap – or
spline – into the tree:


“We are using an old bit and brace to drill a hole about a half in diameter and an inch and a half to two inches deep. Okay, now I need to just clean that whole little bit. I’ll be ready to drive in the tap, using a hammer to tap it into place. And, already the sap is beginning to run out.”


And that’s it. Sap started dripping right away into a covered bucket
hanging from the tap, or spline.


(Sound of dripping)


It takes a long time to get enough sap, and you need a lot of sap:


“Well, especially with these red maples, you’d need at least 40 gallons
to make one gallon of syrup.”


“So, if you’re doing it commercially, absolutely you want to stick to
sugar maples or hard maples. For the backyard guy that wants to try it,
any maple will work.”


You just have to boil it down sap from soft maples like the red maple
for a lot longer because there’s more water in the sap. And boiling down 40
gallons down to get one gallon of syrup takes a long time, like a good part of a
day or longer.


Jameson says for a lot of people, this is a family event. Empty the
buckets of sap into a big pan over an open fire and keep it boiling. And
a lot of the time you sit around listening to a favorite uncle tell
stories between nips of a flask that keeps getting passed around.


Jameson says it’s a good time, and worth the time spent because real
maple syrup is so good. Well, at least some people think it’s really
good. Jameson admits it’s not what some folks expect:


“Young people that have been raised on the grocery product sometimes
they don’t even like the real thing because it just tastes different to
them. It doesn’t have the extra butter in it or whatever it is. It’s
an acquired taste.”


With that in mind, we decided to do a little taste test. I got some
waffles, some real maple syrup, then three name brand grocery store
syrups… and just to throw everyone a curve, some dark corn syrup.
Then, we got five volunteers at the Environment Report headquaters.
Now, I’ll let you in on a little secret, the real maple syrup was
sample number three.


(Taster 1:)”Three is disgusting. I wouldn’t feed it to anyone. Awww,
gawd!”


(Taster 2:) “Three and four both have sort of a smoky flavor to them
which makes me think maybe it was boiled over a wood fire.”


(Taster 3:) “I think one, I think one is definitely store-bought, but
it’s really good. If two is the maple syrup, I’m really disappointed
because it’s awful. I hate it.”


(Taster 4:) “I chose three as the real one.”


(Taster 1:) “Three? If three is the real one, oh, my goodness.”


(Taster 4:) “I know. But, we’re so used to the imitation. And that’s
maybe why we don’t like it, because it is so real in flavor.”


(Taster 1:) “I’m hoping that two is the real one.”


Number two… was the corn syrup. Four of the five volunteers did guess
that number three was the real maple syrup, but none of them liked it
much.


Tom Jameson says a lot of people wouldn’t have anything but real maple
syrup. And a lot of people really enjoy going out to see
demonstrations of tapping trees for the sap and to watch the sap boil
and boil for hours and hours:


“Well, I think it’s a tie back to the good old days. And when people
can kind of make a connection to back to the way things used to be,
there’s something comforting about that.”


So, every year a lot of folks head out into the woods, hauling buckets
and drills and splines, and take advantage of what they think is one of
nature’s sweetest gifts.


For the Environment Report, I’m Lester Graham.

Related Links

Maple Syrup Season Starts to Flow

Across the Great Lakes region the maple syrup season usually
begins around mid March. The watery sap flows best on spring days when
temperatures rise to the low forties and drop below freezing at night.
Harvesters gather the sap and boil it down to sweet maple syrup. But
in
the past few years unseasonably warm weather and other factors have
reduced the harvest. The Great Lakes Radio Consortium’s Nick Van Der
Puy has the story: