. |
Seeds for Change Wellness
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
The Reality of Feed at Animal Factories
The Reality of Feed at Animal Factories
Source: Union of Concerned Scientists
When many Americans think of farm animals, they picture cattle munching grass on rolling
pastures, chickens pecking on the ground outside of picturesque red barns, and pigs gobbling
down food at the trough.
Over the last 50 years, the way food animals are raised and fed has changed dramatically—to
the detriment of both animals and humans. Many people are surprised to find that most of the
food animals in the United States are no longer raised on farms at all. Instead they come from
crowded animal factories, also known as large confined animal feeding operations (CAFOs).
Just like other factories, animal factories are constantly searching for ways to shave their costs.
To save money, they've redefined what constitutes animal feed, with little consideration of what is
best for the animals or for human health. As a result, many of the ingredients used in feed these
days are not the kind of food the animals are designed by nature to eat.
Just take a look at what's being fed to the animals you eat:
Same Species Meat
Diseased Animals
Feathers, Hair, Skin, Hooves, and Blood
Manure and Other Animal Waste
Plastics
Drugs and Chemicals
Unhealthy Amounts of Grains
Are these ingredients legal? Unfortunately, yes. Nevertheless, some raise human health
concerns. Others just indicate the low standards for animal feeds. But all are symptoms of a
system that has lost sight of the appropriate way to raise food animals.
Same Species Meat, Diseased Animals, and Feathers, Hair, Skin, and Blood
The advent of "mad cow" disease (also known as bovine spongiform encephalopathy or BSE)
raised international concern about the safety of feeding rendered[1] cattle to cattle. Since the
discovery of mad cow disease in the United States, the federal government has taken some
action to restrict the parts of cattle that can be fed back to cattle.
However, most animals are still allowed to eat meat from their own species. Pig carcasses can be
rendered and fed back to pigs, chicken carcasses can be rendered and fed back to chickens,
and turkey carcasses can be rendered and fed back to turkeys. Even cattle can still be fed cow
blood and some other cow parts.
Under current law, pigs, chickens, and turkeys that have been fed rendered cattle can be
rendered and fed back to cattle—a loophole that may allow mad cow agents to infect healthy
cattle.
Animal feed legally can contain rendered road kill, dead horses, and euthanized cats and dogs.
Rendered feathers, hair, skin, hooves, blood, and intestines can also be found in feed, often
under catch-all categories like "animal protein products."
Manure and Other Animal Waste
Feed for any food animal can contain cattle manure, swine waste, and poultry litter. This waste
may contain drugs such as antibiotics and hormones that have passed unchanged through the
animals' bodies.
The poultry litter that is fed to cattle contains rendered cattle parts in the form of digested poultry
feed and spilled poultry feed. This is another loophole that may allow mad cow agents to infect
healthy cattle.
Animal waste used for feed is also allowed to contain dirt, rocks, sand, wood, and other such
contaminants.
Plastics
Many animals need roughage to move food through their digestive systems. But instead of using
plant-based roughage, animal factories often turn to pellets made from plastics to compensate
for the lack of natural fiber in the factory feed.
Drugs and Chemicals
Animals raised in humane conditions with appropriate space and food rarely require medical
treatment. But animals at animal factories often receive antibiotics to promote faster growth and
to compensate for crowded, stressful, and unsanitary living conditions. An estimated 13.5 million
pounds of antibiotics—the same classes of antibiotics used in human medicine—are routinely
added to animal feed or water. This routine, nontherapeutic use of antibiotics speeds the
development of antibiotic-resistant bacteria, which can infect humans as well as animals.
Antibiotic resistance is a pressing public health problem that costs the U.S. economy billions of
dollars each year.
Some of the antimicrobials used to control parasites and promote growth in poultry contain
arsenic, a known human carcinogen. Arsenic can be found in meat or can contaminate human
water supplies through runoff from factory farms.
Unhealthy Amounts of Grains
One last surprise. While grain may sound like a healthful food, the excessive quantities fed to
some animals are not. This is especially true for cattle, which are natural grass eaters. Their
digestive systems are not designed to handle the large amounts of corn they receive at feedlots.
As a result of this corn-rich diet, feedlot cattle can suffer significant health problems, including
excessively acidic digestive systems and liver abscesses. Grain-induced health problems, in turn,
ramp up the need for drugs.
Want to Change What Animals are Fed?
The rise in animal factories over the last 50 years has led to a system that is out of control. Mad
cow disease, increased liver abscesses, and the rise of antibiotic-resistant bacteria are just some
examples of the damage that comes from unwise and often inhumane approaches to raising food
animals.
As a consumer armed with information, you have the power to promote a modern approach to
raising animals that is both productive and healthful. You can help to effect change by supporting
systems and producers that feed animals the food they were meant to eat.
You can:
Avoid factory farmed animal products altogether by choosing plant-based foods.
Choose grass-fed and grass-finished beef and dairy products and pasture-raised pork, poultry,
and egg products.
Select certified organic meats, eggs, and dairy and those clearly labeled as using only
vegetarian animal feed.
Purchase meats, eggs, and dairy products from local farmers on the farm, at farmers markets, or
by buying a share from a local farmer as part of a Community Supported Agriculture (CSA)
program.
For More Information:
For a review of animal feed ingredients, see The Johns Hopkins Center for a Livable Future's
2006 publication, Feed for Food Producing Animals: A Resource on Ingredients, the Industry,
and Regulation.
Visit the Eat Well Guide to learn how you can locate sustainably produced meats, eggs, and
dairy products.
Visit the American Grassfed Association's list of producers to locate producers of grass-fed and
grass-finished animal products.
Click here for a guide to Community Supported Agriculture.
Click here to find a farmers market near you.
Click here to learn more about the Union of Concerned Scientists' work on sustainable
agriculture.
Source: Union of Concerned Scientists
When many Americans think of farm animals, they picture cattle munching grass on rolling
pastures, chickens pecking on the ground outside of picturesque red barns, and pigs gobbling
down food at the trough.
Over the last 50 years, the way food animals are raised and fed has changed dramatically—to
the detriment of both animals and humans. Many people are surprised to find that most of the
food animals in the United States are no longer raised on farms at all. Instead they come from
crowded animal factories, also known as large confined animal feeding operations (CAFOs).
Just like other factories, animal factories are constantly searching for ways to shave their costs.
To save money, they've redefined what constitutes animal feed, with little consideration of what is
best for the animals or for human health. As a result, many of the ingredients used in feed these
days are not the kind of food the animals are designed by nature to eat.
Just take a look at what's being fed to the animals you eat:
Same Species Meat
Diseased Animals
Feathers, Hair, Skin, Hooves, and Blood
Manure and Other Animal Waste
Plastics
Drugs and Chemicals
Unhealthy Amounts of Grains
Are these ingredients legal? Unfortunately, yes. Nevertheless, some raise human health
concerns. Others just indicate the low standards for animal feeds. But all are symptoms of a
system that has lost sight of the appropriate way to raise food animals.
Same Species Meat, Diseased Animals, and Feathers, Hair, Skin, and Blood
The advent of "mad cow" disease (also known as bovine spongiform encephalopathy or BSE)
raised international concern about the safety of feeding rendered[1] cattle to cattle. Since the
discovery of mad cow disease in the United States, the federal government has taken some
action to restrict the parts of cattle that can be fed back to cattle.
However, most animals are still allowed to eat meat from their own species. Pig carcasses can be
rendered and fed back to pigs, chicken carcasses can be rendered and fed back to chickens,
and turkey carcasses can be rendered and fed back to turkeys. Even cattle can still be fed cow
blood and some other cow parts.
Under current law, pigs, chickens, and turkeys that have been fed rendered cattle can be
rendered and fed back to cattle—a loophole that may allow mad cow agents to infect healthy
cattle.
Animal feed legally can contain rendered road kill, dead horses, and euthanized cats and dogs.
Rendered feathers, hair, skin, hooves, blood, and intestines can also be found in feed, often
under catch-all categories like "animal protein products."
Manure and Other Animal Waste
Feed for any food animal can contain cattle manure, swine waste, and poultry litter. This waste
may contain drugs such as antibiotics and hormones that have passed unchanged through the
animals' bodies.
The poultry litter that is fed to cattle contains rendered cattle parts in the form of digested poultry
feed and spilled poultry feed. This is another loophole that may allow mad cow agents to infect
healthy cattle.
Animal waste used for feed is also allowed to contain dirt, rocks, sand, wood, and other such
contaminants.
Plastics
Many animals need roughage to move food through their digestive systems. But instead of using
plant-based roughage, animal factories often turn to pellets made from plastics to compensate
for the lack of natural fiber in the factory feed.
Drugs and Chemicals
Animals raised in humane conditions with appropriate space and food rarely require medical
treatment. But animals at animal factories often receive antibiotics to promote faster growth and
to compensate for crowded, stressful, and unsanitary living conditions. An estimated 13.5 million
pounds of antibiotics—the same classes of antibiotics used in human medicine—are routinely
added to animal feed or water. This routine, nontherapeutic use of antibiotics speeds the
development of antibiotic-resistant bacteria, which can infect humans as well as animals.
Antibiotic resistance is a pressing public health problem that costs the U.S. economy billions of
dollars each year.
Some of the antimicrobials used to control parasites and promote growth in poultry contain
arsenic, a known human carcinogen. Arsenic can be found in meat or can contaminate human
water supplies through runoff from factory farms.
Unhealthy Amounts of Grains
One last surprise. While grain may sound like a healthful food, the excessive quantities fed to
some animals are not. This is especially true for cattle, which are natural grass eaters. Their
digestive systems are not designed to handle the large amounts of corn they receive at feedlots.
As a result of this corn-rich diet, feedlot cattle can suffer significant health problems, including
excessively acidic digestive systems and liver abscesses. Grain-induced health problems, in turn,
ramp up the need for drugs.
Want to Change What Animals are Fed?
The rise in animal factories over the last 50 years has led to a system that is out of control. Mad
cow disease, increased liver abscesses, and the rise of antibiotic-resistant bacteria are just some
examples of the damage that comes from unwise and often inhumane approaches to raising food
animals.
As a consumer armed with information, you have the power to promote a modern approach to
raising animals that is both productive and healthful. You can help to effect change by supporting
systems and producers that feed animals the food they were meant to eat.
You can:
Avoid factory farmed animal products altogether by choosing plant-based foods.
Choose grass-fed and grass-finished beef and dairy products and pasture-raised pork, poultry,
and egg products.
Select certified organic meats, eggs, and dairy and those clearly labeled as using only
vegetarian animal feed.
Purchase meats, eggs, and dairy products from local farmers on the farm, at farmers markets, or
by buying a share from a local farmer as part of a Community Supported Agriculture (CSA)
program.
For More Information:
For a review of animal feed ingredients, see The Johns Hopkins Center for a Livable Future's
2006 publication, Feed for Food Producing Animals: A Resource on Ingredients, the Industry,
and Regulation.
Visit the Eat Well Guide to learn how you can locate sustainably produced meats, eggs, and
dairy products.
Visit the American Grassfed Association's list of producers to locate producers of grass-fed and
grass-finished animal products.
Click here for a guide to Community Supported Agriculture.
Click here to find a farmers market near you.
Click here to learn more about the Union of Concerned Scientists' work on sustainable
agriculture.