Part 1: Regulating Sweet Foods

  • Researchers say science is starting to show that people can become addicted to sugar, fat and salt. (Photo courtesy of the National Cancer Institute)

More people are becoming concerned
about the growing problems of obesity
and diabetes. Some even compare
foods that contribute to these health
problems to nicotine and tobacco. In
the first part of our series on food and
health, Julie Grant reports on efforts
to regulate foods that are bad for you
in the same way as cigarettes:

Transcript

More people are becoming concerned
about the growing problems of obesity
and diabetes. Some even compare
foods that contribute to these health
problems to nicotine and tobacco. In
the first part of our series on food and
health, Julie Grant reports on efforts
to regulate foods that are bad for you
in the same way as cigarettes:

Yale University professor Kelly Brownell has been watching for a long time as Americans gain weight. He says obesity and diabetes are creating debilitating health problems. And the food industry is largely to blame.

Brownell says science is starting to show that people can become addicted to sugar, fat and salt: the same stuff that’s in most processed foods.

“Certain parts of the brain get activated by food constituents, particularly sugar, that look like the same activation that occurs with heavily addictive substances like nicotine, alcohol or morphine.”


Brownell says the science is not definitive at this point. And he doesn’t expect it will ever show that donuts are as addictive as cigarettes. But he expects something similar. And so, he’s advocating that society treat these treats the same way as cigarettes: tax them. And put the money toward prevention programs.

Brownell is specifically pushing for a tax on sugary drinks. He says this approach worked for smokes, so why not soda pop.

“Oh, there’s no question about it. The rate of people smoking in the United States is about half of what it was in the 1950s and 60s. And that’s attributable to a number of things. But economists have figured that the taxes were the single most effective contributor to that.”

Brownell says California has held hearings on the idea, the New York state legislature is considering a tax on sugary drinks, and New Hampshire has just introduced legislation. And he says that’s just the tip of the iceberg. More sugar taxes are on the way.

We tried to reach the food industry’s major trade group: the grocery manufacturers association to comment for this story – but they didn’t respond. We also didn’t hear back from General Mills – a company that recently announced plans to lower the sugar content in its cereals.

We did speak with John Feldman. He’s an attorney who represents some of the major food manufacturers. He says they make foods that have salt, fat and sugar because people like them.

“There are products that people want to buy because they taste good or they are fun or they are attractive, of course. If they didn’t sell, people wouldn’t make ‘em.”

Feldman says any laws limiting or taxing certain foods must be based on scientific evidence: facts that show the foods are causing health problems. He says science hasn’t proven that with sugar, salt and fat.

Consumers at one Ohio supermarket also want sugary drink tax idea to fizzle out. College student Alicia Cobb is looking at the sweetened teas. She says beverages are only one of the reasons Americans are overweight.

“Well, so is McDonalds and Burger King and not working out and being a lazy bum.”

“How they think people supposed to live, taxing everything?”

Marie Holloway has a 12-pack of ginger ale in her cart. She says she’s not supposed to have sugar – because her doctor is concerned she’s developing diabetes.

“I only get a small income. By the time my doctor takes all of my money for copayments and doctor bills and stuff then I don’t have anything left because they’ve taxed everything so high. I think it’s terrible.”

Some TV pundits call the soda tax part of the Obama nanny state – telling people what’s good for them and limiting their choices. But those who support the sugar beverage tax say it doesn’t take away choice: it just helps people break what might be an addictive habit. One that’s costing everyone lots of money in health care costs.

For The Environment Report, I’m Julie Grant.

Related Links

First Logs Cut in Roadless Area

The first logging under new Bush administration rules has begun in a National Forest roadless wilderness area. The GLRC’s Lester Graham reports:

Transcript

The first logging under new Bush administration rules has begun in a National Forest
roadless wilderness area. The GLRC’s Lester Graham reports:


This is the first logging since the Bush administration eased a rule put in place by the
Clinton administration. That rule had made tens of millions of acres of wilderness areas
off-limits to logging, mining and development.


Protesters near Grants Pass, Oregon delayed the logging for a few hours by blocking a
bridge, but one person was arrested and the blockade removed to allow loggers to enter.
The logging operation is cutting down trees killed by a fire in 2002. The timber is being
taken from the site by helicopter.


According to an article in the Seattle Post-Intelligencer, the logging began after a
federal judge refused to block it pending the outcome of a lawsuit challenging the Bush
administration’s new “roadless rule.” The suit was brought by conservation groups and
the states of Oregon, Washington, California and New Mexico. The court ruling is not
expected before September.


For this GLRC, this is Lester Graham.

Related Links

Farmers React to Pesticide Ban

Farmers who use a highly toxic pesticide will have to quickly find an alternative. That’s if the EPA sticks with a
decision to phase it out in four years. But some farmers say
they have no alternative. The GLRC’s Tracy Samilton
reports:

Transcript

Farmers who use a highly toxic pesticide will have to quickly find an alternative. That’s if
the EPA sticks with a decision to phase it out in four years. But some farmers say they
have no alternative. The GLRC’s Tracy Samilton reports:


Carbofuran has been widely used to combat aphids for many crops, including
soybeans, corn, tobacco and wine grapes. Many farmers have been phasing in
crops that are bred to be resistant to aphids. But agriculture industry
officials say in many instances, there’s no replacement for carbofuran.


Dale Huss of artichoke grower Ocean Mist Farms says carbofuran is the only
pesticide known that kills aphids that feed on artichokes. He says it’s
possible his industry will collapse:


“I don’t think we quite understand the full impact it’s gonna have on us. It really has us
concerned.”


Agriculture lobbyists say they’ll press the EPA to reverse the decision.
Environmental groups say the EPA did the right thing. Even small amounts
of carbofuran are lethal to birds, and it’s been blamed for the deaths of
millions of birds over the twenty years it’s been in use.


For the GLRC, I’m Tracy Samilton.

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Banking on Birch Bark

  • David Peterson is president of NaturNorth Technologies. The business is a spinoff from the University of Minnesota-Duluth's Natural Resources Research Institute. It has a patent on a process to extract large quantities of pure betulin, a component of birch bark. (Photo by Stephanie Hemphill)

A start-up company is banking on birch bark. The papery bark can be used for more than baskets and canoes. It’s used in skin creams, and scientists are studying it for use in treating skin rashes and even cancer. But Native American healers have been using birch bark for years, and some of them are worried about the supply. The Great Lakes Radio Consortium’s Stephanie Hemphill reports:

Transcript

A start-up company is banking on birch bark. The papery bark can be used for more than baskets and canoes. It’s used in skin creams, and scientists are studying it for use in treating skin rashes and even cancer. But Native American healers have been using birch bark for years, and some of them are worried about the supply. The Great Lakes Radio Consortium’s Stephanie Hemphill reports:


Have you ever noticed – walking in the woods – those cylinders of bright white bark, lying on the forest floor? Those are the remains of a birch tree. The inside of the tree rots away quickly, but the bark lasts much longer.


“The birch tree has some incredible defense mechanisms that protect the tree from weather, from rain, from sun, keep the moisture in, keep moisture out.”


David Peterson knows birch trees pretty well. He was a top manager at the Potlatch Paper Mill near Duluth, Minnesota. The plant processes thousands of trees every day, and burns the bark to make steam.


“I always was interested in trying to come with a way of using some of these low value waste streams generated from pulp paper mills and other places, it seemed like such a horrible waste, to take these really interesting compounds and put them in a boiler for boiler fuel.”


Peterson’s new company, NaturNorth Technologies, plans to make something worth a lot more than boiler fuel. The company has patented a process to extract large quantities of a chemical, betulin, that gives birch bark its anti-bacterial and anti-fungal qualities.


Mill workers remove bark from a tree that’s harvested for lumber or paper-making. It’s shredded into pellets, and put through a chemical process that extracts the betulin. It ends up looking something like salt.


“Here’s a sample of betulin, and you can see how bright and white it is. It’s got a chalky feel when you touch it.”


Apparently, what birch bark does for the birch tree, it can also do for human skin – protect it from the assaults of the physical world. Betulin is already used in some creams and cosmetics, but NaturNorth plans to be the first company in the world to market it on a large scale.


The idea of selling lots of betulin from birch bark makes Skip Sandman nervous. He’s a Native American traditional healer for the Mille Lacs Band of Ojibwe. He uses birch bark for medicine. He says it’s a pain-killer and blood-thinner and can be used for intestinal disorders.


“Fortunately, when people use it for medicines and stuff, one small tree does go a long way. But you might have to travel 15, 20 miles to find the right type of tree.”


Sandman says the bigger trees – ten to twelve inches in diameter – have a bigger supply of the properties he uses in medicine. And lately he’s had to go farther to find those big trees. He says that’s because timber companies have cut down so many of the big trees and now they’re working on smaller and smaller trees.


“But you see the logging trucks go by, and they’re just whacking down everything. Well they think it’s only a tree. But when the trees are gone, then what do we do?”


Sandman says in the Ojibwe creation story, each plant and animal promised to help people in some way, and birch trees offered their healing qualities. He says it’s important to use them respectfully, and not for profit, but only to help people. He says he approaches the tree with an offering of tobacco.


“I will put tobacco down and ask and talk to that tree, because it is alive.”


The folks at NaturNorth are hoping to make money from birch trees, but they’re also excited about helping people. David Peterson says he gets letters from people who want some betulin to treat a skin condition.


“When you get those letters, you can’t help but to feel that somebody out there that’s gonna benefit eventually from these compounds, I think it’s quite sobering and humbling.”


NaturNorth has started marketing betulin to cosmetics companies, and scientists are studying betulinic acid for its disease-fighting potential. Peterson says it’ll be several years before NaturNorth generates a profit.


For the GLRC, I’m Stephanie Hemphill.

Related Links

Lawsuit Targets Lead Paint Makers

The Environmental Protection Agency took aim at lead back in
the 1970’s banning its use in gasoline and house paint. Those actions
significantly reduced lead exposure. But the EPA still ranks lead
poisoning as one of the top environmental health concerns for children.
Now, one state is trying a new approach to deal with the problem… an
approach inspired by the recent tobacco settlements. The Great Lakes
Radio Consortium’s Wendy Nelson reports:

Government Ropes in Hemp Growers

Hemp is big business. In the U.S., industry is expected to top 100
million dollars in sales this year. But the government keeps close tabs
on the plant’s use. That’s because marijuana is part of the hemp
family. As the Great Lakes Radio Consortium’s Karen Kelly reports,
that’s led to a crack down on some hemp products: