Diet
for a New America
How Your Food
Choices Affect Your Health, Happiness, and the Future of Life on Earth
by John Robbins; 1987; 423 pages
Diet for a New America is
considered by many to be the bible of vegetarianism because it's both
incredibly comprehensive and deeply moving. While some vegetarian books
cover only factory farming, or health & nutrition, or environmental
benefits of vegetarian diets, Robbins covers all three. What's more,
the content has been meticulously researched, with Robbins offering
dozens of pages of footnotes. If you're looking for a book with solid,
hard proof of how vegetarians easily get plenty of protein, why meat is
the #1 killer in the U.S., or how badly farm animals are treated, you
won't do better than this volume. Diet for a New America has
been credited with launching the second wave of vegetarianism in the
U.S. when it was published (and nominated for a Pulitzer) in 1987. It's
still timely today. If you read one book in your life, read this one.
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"Every so often a book comes along which
has the capacity to awaken the conscience of a nation. Silent Spring
was one such book; I believe John Robbins' volume is destined to be
another. With consummate intelligence, thoroughness and skill, Robbins
takes us on a multifaceted journey which should cause all sensitive
people to question their eating habits most searchingly. I couldn't put
it down."
Cleveland Amory, author
President, Fund for Animals
and author of The Cat Who Came for Christmas
"Diet for a New America will
vitalize the awakening of America. this easy-to-read yet mind-boggling
book has its place in the kitchen and in the doctor's office, in every
classroom, from preschool to university. For those involved in
ecological and political issues, this book is a must -- so it is for
all of us who long for a practical, economical way to foster a more
sane, ethical and loving world."
Laura Huxley
author of This Timeless Moment
Excerpts
from Diet for a New America
(Note: The original text contains footnotes,
but they have been omitted in this excerpt.)
Is there a doctor in the
house?
You might think that your doctor would be a reliable guide to
your optimum diet, and would convey to you any emerging truths of sound
nutritional research that significantly affect your health. But
actually, most doctors don't know very much about nutrition. You'd
think they would, but they don't. That's not their department. They
have been trained to treat disease with drugs and surgery. They have
not been trained to prevent disease through healthy life and
diet-styles.
Nutritional education is not just inadequate in contemporary
medical schools; in most cases it's nonexistent. At the 69th annual
meeting of the American Medical Women's Association, one doctor drew
knowing laughs when she told the audience about her lack of nutritional
training. Said Dr. Michelle Harrison:
"They had one lecture -- on a Saturday morning -- and
it wasn't compulsory. I don't remember what was in the lecture, because
I didn't go."
Only 30 of the nation's 125 medical schools have a single
required course in nutrition. A recent Senate investigation revealed
that the average physician in the United States received less than
three hours of training in nutrition during four years of medical
school.
Thirty years ago, when many doctors smoked cigarettes
themselves, it would have been pretty hard to elicit sound advice from
them on the health consequences of smoking. Many doctors, in fact,
recommended smoking to non-smokers, as a way of dealing with social
nervousness. It wasn't that these doctors were evil people, or lackeys
for the tobacco industry. It was, rather, that they hadn't been told
anything in medical school about the relationship between smoking and
major health problems. They lived in the same culture as everyone else,
in which smoking was seen as totally legitimate. In fact, a famous
Camel cigarette commercial loudly trumpeted: "More Doctors Smoke Camels
Than Any Other Cigarette," and made a point of linking good healthcare
with smoking their brand.
Today, a similar situation exists with respect to the health
consequences of a meat habit. Today's physician is exposed to the same
propaganda promoting meat and dairy product consumption as the rest of
us, and he hasn't the nutritional training that would enable him to
evaluate these messages any more intelligently than we can.
Furthermore, the meat, egg, and dairy industries are particularly keen
on "educating" doctors with their biased view of nutrition. The Meat
Board, for example, has presented a series of extremely expensive full
page color ads in the Journal of the American Medical Association,
presenting a nutritional slant that one nutritional authority, Dr.
Kenneth Buckley, did not find at all impressive. He called it:
"slick and deceitful propaganda, coloring and
twisting the facts in the most manipulative way."
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The Lowest and Highest Life
Expectancies in the World
After World War II, scientists began for the first time to
compile comprehensive statistics correlating the diet-styles and health
of all the populations in the world.
One fact that emerged consistently was the strong correlation
between heavy flesh-eating and short life expectancy. The Eskimos, the
Laplanders, the Greenlanders, and the Russian Kurgi tribes stood out as
the populations with the highest animal flesh consumption in the world
-- and also as among the populations with the lowest life expectancies,
often only about 30 years.
It was found, further, that this was not due to the severity
of their climates alone. Other peoples, living in harsh conditions, but
subsisting with little or no animal flesh, had some of the highest life
expectancies in the world. World health statistics found, for example,
that an unusually large number of the Russian Caucasians, the Yucatan
Indians, the East Indian Todas and the Pakistan Hunzakuts have life
expectancies of 90 to 100 years.
The United States has the most sophisticated medical
technology in the world, and one of the most temperate of climates. One
of the highest consumers of meat and animal products in the world, it
also has one of the lowest life expectancies of industrialized nations.
The cultures with the very longest life spans in the world are
the Vilcambas, who reside in the Andes of Ecuador; the Abkhasians, who
live on the Black Sea in the USSR; and the Hunzas, who live in the
Himalayas of Northern Pakistan. Researchers discovered a "striking
similarity" in the diets of these groups, scattered though they are in
different parts of the planet. All three are either totally vegetarian
or close to it.
Particularly striking to researchers who have visited these
cultures is that the people not only live so long, but that they enjoy
full, active lives through their many years, and show no signs of the
many degenerative diseases that afflict the elderly in our culture.
"They work and play at 80 and beyond; most of those
who reach their 100th birthday continue to be active, and retirement is
unheard of. The absence of (excess protein) in their diets engenders
slower growth and slim, compact body frames. With age, wisdom
accumulates, but physical degeneration is limited so the senior
citizens of these remote societies have something unique to contribute
to the lives of others. They are revered."
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The Lab Results Speak
At Yale, Professor Irving Fisher designed a series of tests to
compare the stamina and strength of meat-eaters against that of
vegetarians. He selected men from three groups: meat-eating athletes,
vegetarian athletes, and vegetarian sedentary subjects. Fisher reported
the results of his study in the Yale Medical Journal. His
findings do not seem to lend a great deal of credibility to the popular
prejudices that hold meat to be a builder of strength.
"Of the three groups compared, the... flesh-eaters
showed far less endurance than the abstainers (vegetarians), even when
the latter were leading a sedentary life."
Overall, the average score of the vegetarians was over double
the average score of the meat-eaters, even though half of the
vegetarians were sedentary people, while all of the meat-eaters tested
were athletes.
A comparable study was done by Dr. J. Ioteyko of the Academie
de Medicine of Paris. Dr. Ioteyko compared the endurance of vegetarians
and meat-eaters from all walks of life in a variety of tests. The
vegetarians averaged two to three times more stamina than the
meat-eaters. Even more remarkably, they took only one-fifth the time to
recover from exhaustion compared to their meat-eating rivals.
Wherever and whenever tests of this nature have been done, the
results have been similar. Doctors in Belgium systematically compared
the number of times vegetarians and meat-eaters could squeeze a
grip-meter. The vegetarians won handily with an average of 69, whilst
the meat-eaters averaged only 38. As in all other studies which have
measured muscle recovery time, here, too the vegetarians bounced back
from fatigue far more rapidly than did the meat-eaters.
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World Records
The achievement of vegetarian athletes are particularly
noteworthy considering the relatively small percentage of vegetarian
entrant. Athletes, after all, are not immune from the cultural
conditioning that meat alone gives the required strength and stamina.
Yet some have adopted vegetarian diets and the results invite scrutiny.
Dave Scott, of Davis, California is universally recognized as
the greatest triathlete in the world. He has won Hawaii's legendary
Ironman Triathlon a record four times, including three years in a row,
while no one else has ever done it more than once. The event consists,
in succession, of a 2.4-mile ocean swim, a 112-mile cycle, and then a
26.2-mile run.
Dave calls the idea that people, and especially athletes, need
animal protein a "ridiculous fallacy." There are many people who
consider Dave Scott the fittest man who ever lived. Dave Scott is a
vegetarian.
I don't know how you might determine the world's fittest man.
But if it isn't Dave Scott it might well be Sixto Linares. This
remarkable fellow tells of the time:
"when I became a vegetarian in high school, my
parents were very very upset that I wouldn't eat meat... After fourteen
years, they are finally accepting that it's good for me. They know it's
not going to kill me."
During the fourteen years that Sixto's parents begrudgingly
came to accept that his diet wasn't killing him, they watched their son
set the world's record for the longest single-day triathlon, and
display his astounding endurance, speed, and strength in benefits for
the American Hearth Association, United Way, the Special Children's
Charity, the Leukemia Society of America, and the Muscular Dystrophy
Association. So deeply ingrained, however, is the prejudice against
vegetarianism that even as their son was showing himself possibly to be
the fittest human being alive, his parents only reluctantly came to
accept his diet. Sixto says he experimented for awhile with a lacto-ovo
vegetarian diet (no meat, but some dairy products and eggs), but now
eats no eggs or dairy products and feels better for it.
It doesn't seem to be weakening him too much. In June 1985, at
a benefit for the Muscular Dystrophy Association, Sixto broke the world
record for the one-day triathlon by swimming 4.8 miles, cycling 185
miles, and then running 52.4 miles.
Then there's Edwin Moses. No man in sports history has ever
dominated an event as Edwin Moses has dominated the 400-meter hurdles.
The Olympic Gold Medalist went eight years without losing a race, and
when Sports Illustrated gave him their 1984 "Sportsman of the
Year" award, the magazine said, "No athlete in any sport is so
respected by his peers as Moses is in track and field." Edwin Moses is
a vegetarian.
Paavo Nurmi, the "Flying Finn," set twenty world records in
distance running, and won nine Olympic medals. He was a vegetarian.
Bill Pickering of Great Britain set the world record for
swimming the English Channel, but that performance of his pales beside
the fact that at the age of 48 he set a new world record for swimming
the Bristol Channel. Bill Pickering is a vegetarian.
Murray Rose was only 17 when he won three gold medals in the
1956 Olympic Games in Melbourne, Australia. Four years later, at the
1960 Olympiad, he became the first man in history to retain his 400
meter freestyle title, and he later broke both his 400 meter and 1500
meter freestyle world records. Considered by many to be the greatest
swimmer of all time, Rose has been a vegetarian since he was two.
You might not expect to find a vegetarian in world
championship body-building competitions. But Andreas Cahling, the
Swedish body builder who won the 1980 Mr. International title, is a
vegetarian, as has been for over ten years of highest level
international competition. One magazine reported that Cahling's
"showings at the Mr. Universe competitions, and at the professional
body-building world championships, give insiders the feeling he may be
the next Arnold Schwarzenegger."
Another fellow who is not exactly a weakling is Stan Price. He
holds the world record for the bench press in his weight class. Stan
Price is a vegetarian. Roy Hilligan is another gentleman in whose face
you probably wouldn't want to kick sand. Among his many titles is the
coveted Mr. America crown. Roy Hilligan is a vegetarian.
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The Rise and Fall of the Protein
Empire
Not all authorities agree on a precise figure for our daily
needs of protein, but their calculations do fall within a specific
range. It is a range that runs from a low estimate of two and a
half percent of our total daily calories up to a high estimate of
over eight percent. The figures at the high end end include
built-in safety margins, and are not "minimum" allowances, but rather
"recommended" allowances.
If we ate nothing but wheat (which is 17% protein), or oatmeal
(15%), or pumpkin (15%0, we could easily have more than enough protein.
If we ate nothing but cabbage (22%), we'd have over double the maximum
we might need.
In fact, if we ate nothing but the lowly potato (11% protein)
we would still be getting enough protein. This fact does not mean
potatoes are a particularly high protein source. They are not. Almost
all plant foods provide more. What it does show, however, is just how
low our protein needs really are.
There have been occasions in which people have been forced to
satisfy their entire nutritional needs with potatoes and water alone.
Individuals who have lived for lengthy periods of time under those
conditions showed no signs whatsoever of protein deficiency, though
other vitamin deficiencies have occurred.
Arnold Schwarzenegger, the virtual symbol of male muscular
development, says in his book, Arnold's Body Building for Men:
"Kids nowadays...tend to go overboard when they
discover body building and eat diets consisting of 50 to 70%
protein--something I believe to be totally unnecessary... (In) my
formula for basic good eating: eat about one gram of protein for every
two pounds of body weight."
This formula is in keeping with the range we have already
discovered. To meet Arnold Schwarzenegger's suggested protein quota,
you'd do fine without meat, eggs, or dairy products. If you ate only
broccoli, I'd probably wonder whether you had lost your marbles, but
you'd get more than four times Schwarzenegger's suggested requirement.
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Osteoporosis and the
Protein Connection
Unfortunately, the loss of calcium and other minerals from the
bones is a gradual process which goes on steadily for a long time
before it becomes evident. There is no flashing red light to warn us
that our bodies are losing calcium. And it is usually not apparent
until loose teeth, receding gums, or a fractured hip show how brittle
and chalky the bones have become. The end result of the skeletal
structure's gradual erosion is calcium-deficient bones that may break
with the slightest provocation. Even a mere sneeze may crack a rib.
One of the reasons the decreasing bone density is hard to
detect until it reaches such an unfortunate stage is that even in
extreme cases of osteoporosis, the calcium level of the blood is
usually normal. In the body's ranking of needs, the blood level of
calcium takes definite priority over the bone level of calcium. The
body needs calcium in the blood for vital operations, such as
controlling muscular contractions, including the heart, blood clotting,
transmission of nerve impulses, and other utterly essential tasks. When
the body needs to supply calcium to the blood for any reason, it acts
as if the bones were a "bank" of stored calcium, and through a series
of biochemical reactions a "check" is drawn on the calcium bank. Your
body draws calcium from your bones to supply calcium to your blood.
I used to believe that bones lost calcium only if there were
not enough calcium in our diets. The National Dairy Council is the
foremost spokesman for this point of view, and the solution they
propose, not at all that surprisingly, is for us all to drink more milk
and eat more dairy products. This point of view does seem logical. But
modern nutritional research clearly indicates a major flaw in this
perspective. Osteoporosis is, in fact, a disease caused by a number of
things, the most important of which is excess dietary protein!
The correspondence between excess protein intake and bone
resorption is direct and consistent. Even with very high calcium
intakes, the more excess protein in the diet the greater the incidence
of negative calcium balance, and the greater the loss of calcium from
the bones. In other words, the more protein in our diet, the more
calcium we lose, regardless of how much calcium we take in.
Summarizing the medical research on osteoporosis, one of the
nation's leading medical authorities on dietary associations with
disease, Dr. John McDougall, says:
"I would like to emphasize that the calcium-losing
effect of protein on the human body is not an area of controversy in
scientific circles. The many studies performed during the past
fifty-five years consistently show that the most important dietary
change that we can make if we want to create a positive calcium balance
that will keep our bones solid is to decrease the amount of proteins we
eat each day. The important change is not to increase the amount of
calcium we take in."
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Losing a War We Could
Prevent
In 1971, President Nixon signed the Conquest of Cancer Act,
thereby officially inaugurating what has become known as the "War on
Cancer." Today, the war continues. Every day the National Cancer
Institute spends over three million dollars. They are joined in the
fray by organizations such as the American Cancer society, which spend
another million dollars a day.
You might think that with so much money being spent, we'd be
making progress. But the war on cancer isn't going very well. We aren't
massacring the enemy; it's massacring us.
"Everyone should know the war on cancer is largely a
fraud."
-- Dr. Linus Pauling, two-time Nobel prize winner
The most common caners -- cancers of the lung, colon, breast,
prostate, pancreas, and ovary -- together account for most cancer
deaths. the death rate from these cancers has either stayed the same,
or increased, during the past 50 years. And the statistics for the less
common cancers are equally bleak.
John Bailar, former editor of the Journal of the National
Cancer Institute, who worked for the Institute for 25 years, told
the 1985 annual meeting of the American Association for the Advancement
of Science that today more people with benign or mild diseases are
being included in the statistics, in order to make it seem like more
cancer victims are being cured.
Another tactic, which makes it appear things are getting
better than they are, is to define a cancer patient as "cured" if he or
she has survived for five years after being diagnosed, and is free of
obvious symptoms. With early enough detection, many cancer victims will
indeed fit this criteria of "cured." However, in many cases, this early
detection does not change the date of death, but only the length of
time the person is aware he or she has cancer. One prominent physician
who has seen more than enough of modern cancer treatment has grown very
cynical:
"The real beneficiaries of early detection are the
providers of health care, who now have a longer time in which to treat
the victims before they die. This means they can charge more for
doctor's visits, more procedures, more tests, and longer hospital
stays. The American Cancer Society ... has put hope up for sale.
Unfortunately to date, it has been selling mostly false hope." -- Dr.
John McDougall
Two Searches
In 1976, the United States Senate Select Committee on
Nutrition and Human Needs, under the chairmanship of Senator McGovern,
convened public hearings on the health effects of the modern American
diet. After listening to the testimony of the nation's leading cancer
experts, McGovern was not particularly delighted with the war on
cancer, calling it a "multi-billion dollar medical failure."
At one point in the proceedings, McGovern pointedly asked
National Cancer Institute director Arthur Upton how many cancers are
caused by diet. The head of the largest cancer organization in the
world replied "up to 50 percent."
McGovern was dumbfounded. "How can you assert the vital
relationship between diet and cancer," he demanded, "and then submit a
preliminary budget that only allocates a little more than one percent
(of National Cancer Institute funds) to this problem?" Dr. Upton
responded sheepishly: "That question is one which I am indeed concerned
about myself."
Organizations like the National Cancer Institute are not
encouraged to focus much attention on prevention because there is
vastly more money to be made in treatment, and far more glamour in the
possibility, however remote, of a cure. Attention is further drawn away
from prevention by food industries whose products are known to be
involved. They apply immense pressure on government and public health
organizations to keep them from informing the public as to what is
known about dietary prevention. The result is that you and I are
continually being told to put our faith and our money into cancer
treatment, and into the hope for an eventual cure. We are not told how
to keep cancer from happening in the first place. The tragic result is
that we are losing a war we could prevent.
Colon Cancer
In the 1970's, a number of studies were published in the Journal
of the National Cancer Institute which reported what was then
startling news. Researchers were finding that the incidence of colon
cancer was high in precisely those regions where meat consumption was
high, and low where meat consumption was low.
It was found, in fact, that there is not a single
population in the world with a high meat intake which does not have a
high rate of colon cancer. Even the conservative journal of the
Association for the Advancement of Science concluded:
"Populations on a high-meat, high-fat diet are more
likely to develop colon cancer than individuals on vegetarian or
similar low-meat diets."
The digestion of meat itself produces strong carcinogenic
substances in the colon and meat-eaters must produce extensive bile
acids in their intestines to deal with the meat they eat, particularly
deoxycholic acid. This is extremely significant, because deoxycholic
acid is converted by clostridia bacteria in our intestines into
powerful carcinogens. The fact that meat-eaters invariably have far
more deoxycholic acid in their intestines than do vegetarians is one of
the reasons they have so much higher rates of colon cancer.
The human intestine has a very hard time handling the
putrefying bacteria, high levels of fat, and lack of fiber that
characterize meat, dairy products, and eggs. There are other animals,
though, whose intestines seem designed for the task. The human
intestine is anatomically very different from that of the natural
carnivores, such as dogs and cats. Because of the design of their
intestines, these animals are virtually guaranteed short transit times.
Our bowel walls are deeply puckered; theirs are smooth. Ours
are full of pouches, theirs have none. Our colons are long, complex
pathways, like a winding mountain road full of hairpin turns; theirs
are short, straight chutes, like wide open freeways. The toxins from
putrefying flesh are not the problem for them that they are for us
because everything passes through them so much more quickly. Dogs,
cats, and the other natural carnivores do not get colon cancer from
high-fat, low-fiber, flesh-based diets. But we do.
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Reducing your intake of
pesticides
The most effective way to reduce your intake of toxic
chemicals is to minimize or eliminate your intake of meats, fish, dairy
products and eggs. Choosing organic or unsprayed produce would be the
next step.
Some people feel that eating "organically raised" beef and
poultry is a good way to limit their intake of pesticides. It is
important to realize, though, that while meat products labeled
"natural" or "organic" may be better than the typical factor farm
commercial products, they still will include the concentrated toxins
from all the foods the livestock ate. These lethal chemicals accumulate
in the fatty tissues of animals in much greater concentrations than are
found in fruits and vegetables. Pesticide authority Lewis Regenstein
writes:
"Meat contains approximately 14 times more pesticides
than do plant foods; dairy products 5.5 times more. Thus, by eating
foods of animal origin, one ingests greatly concentrated amounts of
hazardous chemicals. Analysis of various foods by the FDA shows that
meat, poultry, fish, cheese and other dairy products contain levels of
these pesticides more often and in greater amount than other foods."
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Contaminated mother's milk
In 1976, the EPA analyzed the breast milk of vegetarian women,
and discovered the levels of pesticides in their milk to be far less
than the average. A study published in the New England Journal of
Medicine made a similar comparison, and found:
"The highest levels of contamination in the breast
milk of the vegetarians, was lower than the lowest level of
contamination (in) non-vegetarian women ... The mean vegetarian levels
were only one or two percent as high as the average levels in the
United States."
This is a tremendously important statistic. The breast milk of
the average vegetarian nursing mother in the United States contains
only one or two percent of the pesticide contamination as that
experienced in the national average.
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Wasting the food we have
The livestock population of the United States today consumes
enough grain and soybeans to feed over five times the entire human
population of the country. We feed these animals over 80% of the corn
we grow, and over 95% of the oats.
It is hard to grasp how immensely wasteful is a meat-oriented
diet-style. By cycling our grain through livestock, we end up with only
10% as many calories available to feed human mouths as would be
available if we ate the grain directly.
To supply one person with a meat habit food for a year
requires three-and-a-quarter acres. To supply one lacto-ovo vegetarian
with food for a year requires one-half acre. To supply one pure
vegetarian [vegan] requires only one-sixth of an acre. In other words,
a given acreage can feed twenty times as many people eating a pure
vegetarian diet-style as it could people eating the standard American
diet-style.
According to the Department of Agriculture statistics, one
acre of land can grow 20,000 pounds of potatoes. That same acre of
land, if used to grow cattle feed, can produce less than 165 pounds of
beef. In a world in which a child dies of starvation every two seconds,
an agricultural system designed to feed our meat habit is a blasphemy.
The ground beneath our feet
The U.S. Soil Conservation Service reports that over 4 million
acres of cropland are being lost to erosion in this country every year.
That's an area the size of Connecticut. Our annual topsoil loss amounts
to 7,000,000,000 tons. That is 60,000 pounds for each member of the
population.
Of this staggering topsoil loss, 85 percent is directly
associated with livestock grazing.
Timber!
The United States has converted approximately 260 million
acres of forest into land which is now needed to produce the wasteful
diet-style most Americans take for granted. Since 1967, the rate of
deforestation in this country has been one acre every five seconds.
But the primary cause of deforestation is not urban
development. For each acre of American forest that is cleared to make
room for parking lots, roads, houses, shopping centers, etc., seven
acres of forest are converted into land for grazing livestock
and/or growing livestock feed.
The fountain of life
Over half the total amount of water consumed in the United
States goes to irrigate land growing feed and fodder for livestock.
Enormous additional quantities of water must also be used to wash away
the animals' excrement. It would be hard to design a less
water-efficient diet-style than the one we have come to think of as
normal.
To produce a single pound of meat takes an average of 2,500
gallons of water -- as much as a typical family uses for all its
combined household purposes in a month.
To produce a day's food for one meat-eater takes over 4,000
gallons; for a lacto-ovo vegetarian, only 1,200 gallons; for a pure
vegetarian, only 300 gallons. It takes less water to produce a year's
food for a pure vegetarian than to produce a month's food for a
meat-eater.
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