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Activism Healthy Living Kids & Family Real Food Toxin Alert!

A Visit To Green Pasture Products, Home Of Fermented Cod Liver Oil

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What happens when you have a whirlwind trip to the heart of Nebraska farmland for the weekend? A lot, actually.

On August 6th, 2010, my family and I flew to Grand Island, Nebraska to be picked up by David Wetzel, owner and CEO of Green Pasture Products, manufacturer of fermented cod liver oil.

Our trip took us through Denver where we had a five-hour layover, and then on to Grand Island which is a small town with a tiny airport, about 2 1/2 miles away from O’Neill, Nebraska where Green Pasture Products plant offices are located.

The landscape of Nebraska was surprising to me. Being from Idaho where we have a lot of mountains and forests, I expected the land to be really flat. But in fact it has a lot of rolling hills and was unseasonably green for that time of year, as David told us, due to more rainfall than usual for their part of the country.

To me, it looked like a farmland paradise…I guess that’s because for the last several years I have been dreaming of owning a family farm, and none of the farmland I’ve ever seen near where we live is anywhere near as luscious. It certainly doesn’t possess the beautiful quality of rolling hills so abundant in the Nebraska area.

Although Dave assured me there were feedlot facilities there in Nebraska , I am happy to report that I was able to live in my little fantasy dreamland as I never once spotted a feedlot the whole weekend during our stay.  :)

After getting off the plane, David drove us to a local restaurant where we had dinner with him and his wife, Barb and their family friend Sue who was also visiting them, who met us there. It was already late when we finished dinner so we went back to the hotel to get a good night’s sleep.

The following day David picked us up at 8:30 a.m. and we drove over to his farm to have breakfast with his family. They live on a beautiful 140-acre farm near Orchard, Nebraska, about 30 minutes away from the Green Pasture headquarters.  They have a herd of about 30 cattle, a number of chickens, and some goats. We ate a delicious home-made breakfast of egg-bake that had vegetables and sausage in it, and raw milk from their cows which was delicious!

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The Wetzel family has children from ages 3 up to 19, and we found all of their kids to be charming and a lot of fun. Our son Tristan was definitely kept busy by the kids during our stay with many activities, both in and outdoors. But he made a special connection with their 7-year-old Max.

After breakfast we went out to move their cows to another area of pasture on their property. When David told us they didn’t have horses and that they did it all on foot, I was momentarily surprised. I didn’t realize a person could do this (showing I had a lot to learn!).

He explained that none of them really had ever had experience with horses, and you also need a lot more land for horses and cows, so they had made the decision to do the job on foot and with the help of their dogs.

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Herding the cows was a great experience! It was wonderful to be out on the land and moving with the animals and nature. The weather was perfect, with overcast skies and breezes blowing over the land to cool us as we moved the cows from pasture to pasture.

Then we got in the car and drove to see the Green Pasture plant facility in O’Neill. David’s eldest daughter Ruthie accompanied us. We were met by plant manager who showed us the equipment used in the fermentation process of the cod liver oil.

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It is important to understand the general situation with cod liver oil production in the modern world. David explained that he traveled to numerous factories producing a cod liver oil product all over the world. Each of these facilities engages in industrial processing of cod liver oil which involves alkali refining, bleaching, winterization and deodorization. All cod liver oil products on the market have undergone extreme processing as a method of “purification” to remove heavy metals and other toxins.

The following information is taken directly from the Green Pasture web site and describes the production process of cod liver oil, including David’s personal experience in discovering the ancient method of how cod liver oil was procured and fermented in the old, traditional way. This information was originally published in the fall issue of Wise Traditions, the Weston A. Price monthly newsletter, from 2005.

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Returning to Traditional Production Techniques for the Quintessential Sacred Food, by David Wetzel

When I began to import cod liver oil, in order to sell it along with the high-vitamin butter oil I was manufacturing, I felt it imperative to go to Iceland and Norway to visit the various cod liver oil factories there. At that time, most cod liver oil in America was imported from Scandinavia, with a small amount coming from China. What I learned is described in an article published in the Fall, 2005 issue of Wise Traditions, Cod Liver Oil Manufacturing: How Our Most Important Dietary Supplement Is Produced.

To summarize my findings, all the factories were engaged in industrial processing of cod liver oil, which involved alkali refining, bleaching, winterization and deodorization. Each of these steps, especially the deodorization, removes some of the precious fat-soluble vitamins, especially Vitamin D.

Handwriting on the wall
With only one factory still engaging in the relatively expensive process of adding natural vitamins back into processed cod liver oil, it was easy to see the handwriting on the wall. The odds that this factory would soon fall in with the others and start adding synthetic vitamins instead of natural ones were great. I was also concerned that we had no cod liver oil manufacturer in the U.S. I was offended by the industrialization of a sacred food. I now fully understand that today’s fish oil industry has committed the same crime to a historically sacred food as the dairy industry has committed on milk.

Return to old methods
Fortunately, I had anticipated this eventuality several years ago when I began contemplating manufacturing cod liver oil myself. I wanted to produce a cod liver oil that contained only natural vitamins and, if possible, do it without the industrial alkali and deodorizing treatments. I also wanted to produce cod liver oil in the traditional way, which is by fermentation. I had read that in Roman times, long before refrigeration, fish guts were placed in a barrel with sea water and allowed to ferment. What came out the bottom of the barrel was a watery fermented fish sauce called garam, widely used as a seasoning (probably the precursor of Worcestershire sauce). The oil floated to the top and was collected carefully. This fermented fish oil was undoubtedly the civilized world’s first health elixir, reserved for the soldiers and nobility. It is said that the soldiers refused to march without their daily ration of liquidum.

South Sea Islanders put great store in shark liver oil – enduring considerable danger to procure the sharks even though other, less dangerous-to-catch seafood was plentiful. To prepare the oil, they put the livers inside the leathery stomachs of the shark and hung them in the trees for several months. As it ferments, the oil gradually comes out of the livers and fills the hanging stomachs! The yield is about one liter per shark.

A description of traditional European cod liver oil processing is provided by F. Peckel Möller in an article entitled “Cod-Liver Oil and Chemistry,” published in London, 1895. “The primitive method is as follows: as soon as the fishermen reach the Voer [pier], and finish separating the livers and roes, they sell the fish and carry the livers and roes up to their dwellings. In front of these are ranged a number of empty barrels into which the livers and roes are placed, separately of course. The fishermen do not trouble to separate the gall-bladder from the liver, but simply stow away the proceeds of each day’s fishing, and repeat the process every time they return from the sea, until a barrel is full, when it is headed up and a fresh one commenced. This is continued up to the end of the season, when the men return home, taking with them the barrels that they have filled. The first of these, it may be noted, date from January, and the last from the beginning of April, and as on their arrival at their homes the fishermen have many things to arrange and settle, they seldom find time to open their liver barrels before the month of May. By this time the livers are, of course, in an advanced state of putrefaction. The process of disintegration results in the bursting of the walls of the hepatic cells and the escape of a certain proportion of the oil. This rises to the top, and is drawn off.

Production of Fermented Cod Liver Oil
The challenge of producing a fermented cod liver oil was how to do it on a large scale. It has taken six dedicated years of work to get to the point of offering the fermented cod liver oil to the community. The first challenge was to figure out a way to ferment the livers in large vats; and the second was to find the livers.

The method we have developed processes the cod liver oil through a proprietary non-heating natural lacto-fermentation. The process can take up to six months and is carefully handled throughout the process to ensure the oil is clean and natural. Industrialized fish oils, including cod liver oil, are heavily carbon filtered and heated after rendering or extracting. We have developed a unique cleaning process that does not use carbon filters or heat. Both heat and carbon filters remove flavors, odors, colors and nutrients, and also denature the fragile unsaturated fatty acids such as DHA and EPA.

Our cod liver oil “factory” is a large building in north central Nebraska. We prefer to call it our cod liver oil green house. The building was built to store potatoes, but was gutted by fire soon after completion. It had been sitting empty all these years and came on the market at just the time we were looking for a facility, and became available to us at virtually no cost. We cleaned it out, washed and painted the walls, painted it and installed a new clear, solar-like roof. The building currently holds six fermenting vats of just under 10,000 gallons each.

The roof is a solar roof and we use natural sunlight for heat and light – we have lots of sunlight in Nebraska. Our next project is to start sun drying fish eggs in a part of the building.

My other task was to find the livers. The search began several years ago – I picked up the phone and made many cold calls, most of which got me nowhere. People said I was crazy to want to purchase thousands of pounds of cod livers. Finally I met a Russian who took an interest in the project and found the livers for me – in Russia, they know about cod livers.

The first load of 10,000 pounds, which we used for experimental purposes, arrived two years ago. The first load for commercial production – 40,000 pounds of frozen cod livers – arrived in a tractor trailer – packed into pallets. Future deliveries will come by railroad!

Testing Cod Liver Oil
Our next challenge was to test the oils for nutrient content. Of course, we do the standard tests for pathogens, PCBs and heavy metals. We do this to every batch, and our batches are small, so the number of tests per gallon of product is substantially greater than typically carried out in the industry. The heavy metal levels are “not detectable” and the PCBs meet WHO .090 ppm standards, the limit to which these compounds can be measured.

Measuring nutrient levels turned out to be complicated. When you test industrial cod liver oils to which have been added synthetic Vitamins A and D, you get graphs with well defined peaks, indicating the presence of Vitamins A or D. But the tests for our fermented cod liver oil came back showing a jagged line, with numerous peaks, no matter which method we used, and these peaks did not always match up with synthetic control peaks. The lab technicians were as surprised as we were. Their explanation was that this natural oil contains many isomers of Vitamins A and D. We have to add the peaks to get some idea of the total. We currently receive a wide range of nutrient values depending on the laboratory test method and interpretation of the analysis.

In general, the test totals are substantially higher for Vitamin D than one would find in any industrialized cod liver oil. The fermented oil contains 12,000 IU Vitamin A per teaspoon and 2,000 – 6,000 IU Vitamin D per teaspoon. The vitamin levels likely test lower because we are only testing for retinol and palmitate, not for all the other Vitamin A isomers.

Anticipating increasingly stringent controls on supplements, we have decided to label the fermented cod liver oil as a food – which it certainly is. Thus the label will contain a suggested dose and list Vitamin A as a percentage of the RDA. There will be no mention of Vitamin D on the label.

Cod liver oil dosing information

The suggested dose will be about 2 – 2.5 ml or about 1/2 teaspoon for adults, double for pregnant and nursing women and those under stress, and half that for children. Some practitioners are giving larger doses to treat serious health problems. The experience of Dr. Rosann Volmert, Doctor of Osteopathy, indicates that best results are obtained using a combination of fermented cod liver oil and high-vitamin butter oil – a confirmation of Dr. Price’s own experience.

It is now believed that the RDA (recommended daily allowances) of nutrients are too low – especially in light of the observation that higher levels of nutrients like Vitamins A and D have a positive effect on the disease and illness. Because of these findings, it is now recommended by practitioners and researchers alike that an increase in consumption of beneficial nutrients is essential for good health.

From the Weston A. Price Foundation: “Please note that these recommended doses are 2-5 times greater than the U.S. RDA for children, 4 times greater than the U.S. RDA for adults and 8 times greater than the U.S. RDA for pregnant women. The RDA values are based on studies conducted in the general population, which is now recognized to be largely deficient in vitamin D. For a discussion of studies showing that vitamin A consumption up to 30,000 IU per day by pregnant women does not result in a greater risk of birth defects, see Vitamin A for fetal development. This article also describes the vital role played by vitamin A in the development of the fetus. Pregnant women may wish to consult their health practitioner about taking cod liver oil during pregnancy.

Individuals under stress or wishing to use cod liver oil to treat a disease condition may take much larger doses, even up to doses providing 90,000 IU vitamin A per day, for a period of several weeks.”

Since this product is a fermented one, we surmised that it would contain Vitamin K2 as well as Vitamins A and D. What we found was a range of quinones, which include the various forms of K2. The fermentation increases the total quinone count by 700-1600 percent compared to readings prior to the fermentation process. We have not identified the specific quinones but I suspect that the K2 category and Co-enzyme Q family will be important components within the quinone nutrients. The fermented cod liver oil tests at 90 milligrams per gram, compared to the high-vitamin butter oil at 23-25 mg per gram. Quinone testing presents a fertile field for future research.

Taking cod liver oil
Many people who consume fermented cod liver oil report that it is not as fishy tasting as the industrialized varieties. The lacto-fermentation of this product can produce a slight sting on the back of the throat, which some find bothersome. Recommended ways to take the oil are as follows: mix with a small amount of warm water, swallowing quickly; add something acidic such as lemon juice, apple cider vinegar, or kombucha; use a bit of honey or maple syrup; or “chase fat with fat” by following the cod liver oil with cream, egg yolk, or butter. Another way to minimize the throat tingle effect is to take it during or after a fatty breakfast.

New Products
Our current batch of fermented cod liver oil comes in plain, arctic mint, cinnamon, Mediterranean, and orange, as well as in one-milliliter plain, non-gelatin capsules. We also offer Viking strength (unflavored), Mediterranean (garlic, oregano, pepper oil and unrefined salt), salty cod (unrefined salt) as well as a gel product in several flavors that can be eaten off a spoon. And finally we offer as our proprietary product, a cod liver oil-butter oil combo in gel (plain or flavored) as well as capsules. The products are available through Green Pasture Products and also through several distributors, including Radiant Life, Dr. Ron’s UltraPure and others in the U.S., as well as in Canada, Australia, New Zealand, the UK and the European Union.

We also offer skate liver oil, available in non-gelatin capsules and spicy orange liquid. Our Russian supplier swears by the many benefits of skate oil. As far back as the 1600s, cultures have consumed and regarded as sacred, cartilage fish oils from ratfish such as shark and skate. Because skates are smaller than sharks, they are cleaner and more sustainable. Skate oil is higher in DHA content than cod liver oil and possesses the deep pigment color, well-known by Dr. Weston A. Price, to signify the presence of many other important nutrients. Skate oil sustains mood, mind, bone, and joint health.

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What an amazing trip! When I found out we were going to Nebraska, I had a feeling we’d learn some interesting things, but I never imagined what it would be like. I am still astounded at the loss of traditional knowledge about food and nutrition our civilization has undergone over just the last hundred or more years of time. In the span of human history, that’s not long, and yet the major over-riding influence of our century – The Industrial Revolution – has caused an enormous change in the way we grow, produce, sell, manufacture, and eat our food.

I’m also grateful for people like David Wetzel who work tirelessly to educate and preserve the heritage and presence of traditional foods like fermented cod liver oil that heal and keep us well.  What an admirable way to live life and help others! Many thanks to Dave and his family for a memorable trip and stay while we were there.

Our family takes fermented cod liver oil

Each member of my family takes Blue Ice Royal Butter Oil/Fermented Cod Liver Oil capsules every day. We vary our dosage from person-to-person and depending on what’s happening with individual health.  We’ve been taking it for almost two years, and I definitely credit its use with an observable pattern of better health in all of us. Whenever anyone is sick, we take more cod liver oil and I am sure it helps to get over whatever it is we have whether it be a flu, cold, sore throat, upset stomach, or anything else sooner than we would have if we had not been taking it. In addition to eating an overall nutrient-dense diet, I credit our overall improved state of health with real foods like the fermented cod liver oil and high vitamin butter oil combination.

This past summer in August, I decided to try increasing my cod liver oil dosage from 4 daily to 8 because I had been having trouble for many years with sore gums and bleeding in the front of my lower jaw, despite faithful brushing and flossing. Within 2 days, the pain and bleeding I’d experienced pretty continually for about 2 decades completely disappeared, and I haven’t had it since. And it doesn’t matter how little or often I brush, that problem is now gone.

Dr. Weston A. Price’s revelation

Back in the 1930s when Dr. Weston A. Price made his travels and observations, he discovered that the combination of cod liver oil and high vitamin butter oil caused amazing changes in health to occur. The butter oil has an ingredient he refers to as Activator X – otherwise known as Vitamin K2. This nutrient works in tandem with Vitamins A and D.  Our modern diets are grossly deficient in all of these critical nutrients from eating diets of processed, dead foods. For more information, read “On the Trail of the Elusive X Factor: A Sixty-Year Old Mystery Finally Solved” by Chris Masterjohn.

Include the following in your diet to maintain good health: sources of Vitamin K from the fat of healthy animals and birds on pasture, dairy products such as raw butter, cheese, and cream, liver from animals and birds like beef, chicken, goose, or duck – in addition to fermented cod liver oil.

Health professionals, authors, and researchers who recommend fermented cod liver oil:

Dr. Ron Schmid, ND

Dr. Natasha Campbell McBride, MD.

Rosann Volmert, DO

Chris Masterjohn

Want to know more about nutrient-dense foods?

Suggested reading: Nutrition and Physical Degeneration by Dr. Weston A. Price

What are traditional foods?

11 healthy and nutrient-dense foods at-a-glance

The truth about raw milk, part I

Changing ingredients for a nutrient-dense diet

This post is part of The Healthy Home Economist’s Monday Mania Carnival.

Healthy Living Kids & Family Real Food Toxin Alert!

17 Ways To Boost Your Immune System for The UpComing Flu/Cold Season

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Cold and flu season is already here! Tired of missing work, school, and important events? Want to have more energy and vitality? Make the most of your diet and lifestyle this season and protect yourself in one of the best and easiest ways – with real food!

Real food supports our bodies with vital nutrients necessary to keep our immune systems strong and in optimal condition in ways that chemicals and medications cannot.

You really can keep yourself healthy and avoid sickness by paying attention to what you are eating, while avoiding processed and refined foods.

Here are 17 ways to keep your immune system strong this season:

  • Take cod liver oil. The best cod liver oil on the market is Green Pasture cod liver oil. Try it! It’s also astoundingly useful for dental and bone health too. Cod liver oil is a superfood containing Vitamins A, D, E, and K, and all the Omega essential fatty acids, plus many other vital nutrients.  Green Pasture cod liver oil is hand-crafted, not treated with heat, and slow-fermented to remove impurities and increase nutrients.
  • Make bone broth – use apple cider vinegar to draw out minerals in the bones you use, and also use garlic and onions which are anti-fungal and very healing
  • Drink raw milk from a clean source. Other raw dairy foods are extremely immune boosting too – butter, cheese, cream, yogurt, buttermilk, and sour cream.
  • Eat pastured meats, eggs, and dairy products. Meat, eggs, and dairy products from healthy animals and birds on pasture are higher in many nutrients essential for our immune system health -Vitamins A, D, E (a powerful antioxidant), and K, Omega 3s which are important to keep up cardiovascular, brain, and nervous system function, and conjugated linoleic acid which is associated with a reduced risk of heart and cardiovascular disease as well. Fat and cholesterol are absolutely vital to health and immunity.
  • Get out in the sun. – summer’s days may be waning, but there’s still the opportunity to get sunshine on your face and body to help store up those vital amounts of Vitamin D to help protect you against illness this winter.
  • Reduce stress, and laugh. Those who take time out to make relaxation a priority on a regular basis can recharge better and keep away illness more effectively. Taking time for yourself and being able to laugh are good ways to reduce stress and keep your outlook more positive, which is a deterrent to becoming sick.
  • Find an enjoyable activity or exercise you can get while enjoying fresh air – even when it’s cold. Get bundled up on chilly days and go outside for a walk or a hike. Your activity doesn’t have to be running a marathon – but should be something you find pleasure in and can find some time for yourself to get away.
  • Make sure you are getting enough rest, and more importantly, don’t go to bed late.
  • Eat safe-sourced seafood. Wild-caught Alaskan salmon, cod, sole, halibut, tilipia, mollusks like clams, oysters, mussels, shrimp, octopus, squid which are high in minerals like calcium, zinc, magnesium, phosphorus, and fat-soluble vitamins A & D. Check the Monterey Bay Aquarium site for a current list of safe-sourced seafood.
  • Reduce your intake of refined foods and carbohydrates, and even properly prepare. Packaged bread products, cereals, crackers, pastas, cookies, and snack foods especially. Instead, opt for soaked, sprouted, and fermented grains eaten in moderation. Properly prepared grains are easier to digest because grains contain phytic acid, a substance that blocks the absorption of nutrients. When grains are soaked, sprouted, and fermented, the phytic acid becomes neutralized and digestion is improved. Eating grains that are not properly prepared can lead to all types of health issues – headaches, irritability, digestive problems, weight gain, auto-immune disorders, eczema, dry skin, asthma, and many other problems.
  • Eat plenty of healthy fats. Butter, lard, and tallow from healthy animals on pasture, extra virgin olive oil, coconut oil, and palm oil from sustainable sources. Ditch the vegetable and fake oils like canola, cottonseed, and soybean oils (check labels in your house for things that contain these oils!), also fake butter, shortening, and other artificial fats.
  • Eat fruits and vegetables, but with healthy fats. Eating fruits with cream or vegetables with butter, coconut, or olive oil helps to increase the digestibility of those foods because they contain fat-soluble vitamins like A, D, E, and K. Also, lacto-fermenting your vegetables improves digestibility as well. When possible, buy organic, sustainable, or pesticide-free varieties of your favorite fruits and vegetables.
  • Make sure you are getting plenty of minerals in your diet. A healthy diet is important to ensure proper mineral intake, but also using real sea salt on your food and also adding it to your water (especially if you are drinking filtered water with no minerals in it). Tap water has some minerals, but it also contains many dangerous chemicals like chlorine and fluoride, and also toxins like lead, arsenic, and traces of other substances like pharmaceutical drugs and medications.

Other good ways to get more minerals in your body is to make nettles infusions. Or, add unsweetened (preferably organic) cranberry juice not from concentrate and/or freshly squeezed lemon juice to filtered water. Cranberry juice is full of minerals and is an excellent lymphatic detoxificant. Lemon also contains minerals and is an antifungal and detoxifier as well.

  • Drink plenty of filtered water (see how to naturally enhance your water above). At least eight 8-ounce glasses daily. Water helps to flush out toxins from your tissues and if properly mineralized, can also keep you hydrated as well.
  • Avoid taking prescription drugs, antibiotics, and over-the-counter drug products. These substances contain many toxins and don’t get to the heart of what’s causing you to be sick and not feel well. They generally only mask symptoms. Antibiotics kill all the bacteria in your body – good and bad, and can cause resistant-strain bacteria to become stronger. If you do come down with a cold or flu, check out my Home Medicine Cabinet post. It has lots of great home-remedies and ideas for managing your cold, flu, or other ailments.
  • Consider a detoxification program. If you are already sick, it’s best to wait until you get well and eat healthy foods before embarking upon a detox. Although eating real food provides a certain amount of detoxification to your body already, participating in a focused detox protocol can dramatically affect your health in the future and can help prevent illness and disease. If you are new to detoxification, consulting a knowledgeable practitioner can help you choose a program that’s right for you and in some cases, help you save money on detoxification supplements. The health food store sells many products, and it can be overwhelming to go and try to pick out something when you have little to no experience doing so. You can also spend a lot of time and money on products that aren’t right for you or aren’t the correct potency.

For more information about treating your colds and flus naturally when they come, be sure to read all about My Home Medicine Cabinet, and arm yourself for days when you aren’t able to remain as healthy as you’d like.
This post is part of Kelly The Kitchen Kop’s Real Food Wednesdays Carnival.