Death By Salad: Why Vegetarianism is Not Sustainable July 18, 2008
A friend of mine posted a query to the DNT (Discussing Nourishing Traditions) list the other day.
She and her husband became violently ill from something they ate a few nights ago, and she was trying to figure out what might have been the culprit.
She described in detail what they had eaten. For lunch, they had hamburgers (cooked medium rare) made from beef from a local grass-based organic farm. For dinner, they had chicken, made from chicken she bought at Whole Foods (free-range, organic, but not pastured).
She said they also had “an organic arugula salad (the kind in the pre-washed bag) and sliced Parmesan cheese made from (aged) raw milk” with dinner.
She asked the list if we thought the food poisoning had more likely been caused by the undercooked hamburger, or perhaps the chicken. She was wondering if she should throw away the leftovers.
Almost every single person (myself included) who responded said it was most likely the bagged arugula.
Our reasoning? For one thing, Earthbound Organics (the brand of arugula she bought) has had issues with E. coli before.
I am not sure is Earthbound Organics was absolved of the charges of E. coli contamination. But scares of bacteria contamination are becoming more and more frequent, affecting a plethora of different fruits, vegetables, and grains.
Most recently it’s tomatoes. And Malt-O-Meal was recalled a few months ago, due to salmonella contamination.
Do we know for sure it was the arugula? No, we don’t. But it’s very likely. Since the other food was cooked (or in the case of the cheese, aged) and it came from small farmers. The arugula was the only food eaten raw — so if it was contaminated with bacteria, they would not have been killed by cooking.
My friend and her husband were lucky. They are young and in good health. But what if they had been very young or very old, or infirm? They might not have survived. They could have died.
What is happening here? Why are so many foods, especially innocent vegetables and grains, many of them organic, being contaminated with deadly pathogenic bacteria?
I’ve been thinking about it a lot and I have come up with a couple possible causes:
1. The groundwater is contaminated from run-off from CAFOs (concentrated animal feeding operations).
2. The farm workers picking and packaging the produce are not washing their hands after using the restroom. (This I heard from a local grass farmer. He said it’s very tough to enforce.)
I’m not sure how likely either of those scenarios are and how much they could be contributing to the spread of lethal bacteria — I’m not an expert in agriculture. However, they seem very plausible.
I thought of a third possible cause. When I went to the Earthbound Organics website to learn more about their farming practices, I read that they use compost and pelletized chicken manure on their crops:
“The compost mixture reaches and maintains an internal temperature of 131 to 149 degrees Fahrenheit for at least 5 days to kill any disease-causing bacteria and weed seeds before it is used in a field. We also use pelletized chicken manure, which has been heat-steam processed to kill unwanted bacteria.”
Considering how large their operation is, it’s doubtful that they use chicken manure from small farms with pastured chickens. It’s more likely the chicken manure comes from factory farms.
I googled “E. coli” and “pelletized chicken manure” and found this article:
“On Wednesday, Marler told the Free Lance he has known since November that the E. coli contamination occurred on land farmed by Mission Organics and leased from Paicines Ranch, and that the state agency’s investigation only confirmed that.”
And this one:
“The Salinas Valley appears to have seasonal, systemic E. coli O157:H7 contamination in the environment, said a California health department official.
A portion of Paicenes Ranch was leased by Mission Organics, a company using organic production practices and products in a transition-to-organics program. While not implemented, pelletized, heat-treated, composted chicken manure was used in the production process on that field, the only field on which manure was the major fertilizer.
Samples testing positive for E. coli O157:H7 were also found on the Eade Ranch, where the company Braga Ranch was growing spinach; on the Wickstrom Ranch; and on the Taix Ranch in places next to the Nyland Ranch, which had a 3,500-head cattle feedlot a half-mile away.”
So it looks like Mission Organics was also using pelletized chicken manure — and they also had E. coli contamination (again, I’m not sure if they were later found innocent or not).
To understand more about these lethal bacteria, I found an excerpt from a Food Safety Newsletter discussing E. coli 0157:H7:
The problem of E. coli O157:H7 contamination is complex. The largest known reservoir of these pathogens is the colon of cattle. When cattle are fed large portions of grain — as is the case in feedlots and large factory farms — both the number of E. coli and their acid resistance rise significantly. This increases the likelihood that pathogenic E. coli — including O157:H7 — will survive and reproduce. Perhaps 30-50% of grain-fed cattle harbor E. coli O157:H7. Because the strain is acid resistant, if it contaminates uncooked food it survives the acid environment of human stomachs, which normally kills most bacteria, and then can cause serious illness.
The author of the newsletter opines:
“Although it may be hard to swallow, you’re probably much safer eating a hamburger made from grass-fed beef slaughtered in a local slaughter house and topped with a piece of lettuce from your neighbor’s organic farm that used the grass-fed cow’s composted manure as a fertilizer than you are eating products of all-American industrial agriculture.”
I have to agree. And this, my friends, is what makes me stand even more solidly in my belief that vegetarianism is not a sustainable practice for the environment.
Here’s why: It is impossible to grow crops without some kind of fertilizer for the soil. Farmers, particularly organic farmers, need animal manure in order to raise healthy crops of fruits and vegetables and grains. They do not want to have to resort to synthetic chemical fertilizers.
Why not? For one reason, they are are petroleum by-products.
What is a synthetic fertilizer?
Synthetic simply means “man made” and the common nitrogen sources such as ammonia, ammonium sulfate, and urea are by-products from the oil and natural gas industry.
Hmm… back to petroleum again. Isn’t that something we are trying to avoid? Dependence on oil?
So, if organic vegetable farmers need manure to fertilize their fields, they have to get it from somewhere. They can get it from the factory farms. Or they can get it from small local farmers who raise their animals on organic grass.
Problem is, there aren’t very many small farmers left anymore. Most have been driven out of business by industrial agriculture.
How can we help to support these farmers who raise animals on grass? By buying their products. Raw milk and butter and beef from grass-fed cows, eggs and chickens and pigs who were raised on pasture. All of these animals provide healthy manure, which can then be used on crops.
So you see, there is one very important thing you can do for the environment and for the health of your family and the public health. And it’s not vegetarianism.
The best thing you can do for a healthy environment and a healthy populous is to support local farmers who raise cows and chickens on grass instead of feeding them grain. Farmers who do not use pesticides or antibiotics or growth hormones.
If you want to avoid eating meat, I think that’s fine. But don’t say vegetarianism is good for the environment. Or for public health. Particularly veganism. Because it isn’t. It is short-sighted and it is not a solution in the long run.
And if you are a vegetarian who cares about the environment and health, hopefully you still drink milk and eat cheese and butter and eggs, and you buy those products from grass farmers.
And if you are buying organic milk from cows that are fed grain (like Horizon Organic, a factory farm), you are part of the problem.
Here are some sources to help you find meat and dairy products from animals raised on pasture:
In future posts, I will get into other issues regarding vegetarianism vs. meat eating, including methane, global warming, and nutrition and health.















