What is meat washing? What are the natural options for natural processors?

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September 30, 2022

When you hear the term “meat washing”, what do you think?

I imagine putting some pork chops in the sink and scrubbing them with a sponge and soapy water. Or maybe tossing some T-bone steaks in the washing machine. Or vacuuming the roasts. Or mopping the hams. Just kidding. Nope, it’s none of those.

“Meat washing” is when you apply an antimicrobial agent to meat.

The reason the USDA requires this is to prevent the spread of potentially dangerous pathogens like e.Coli or salmonella.

Every meat processor needs to have a USDA-approved HAACP plan that includes every detail of their process, including which antimicrobial agents they’ll use to wash the meat. Changing this plan is time consuming and therefore costly.

*Side Note: Personally, I think this policy is a little extra when dealing with pasture raised animals in a state of natural health. However, the rules aren’t made for small farms like ours. They’re made for big ag, where animals are often raised indoors and require lots of chemical inputs to control microorganisms and create a safe environment.

The meat is not washed like you wash dishes or clothes or a floor. After slaughter, the carcasses are simply sprayed with an antimicrobial agent.

The USDA has a 41-page list of approved antimicrobial agents. Wow that’s a lot!

A grand majority of the approved products include highly processed, chemical ingredients like acetic acid, peroxyacetic acid, hydrogen peroxide, sulfuric acid, Sodium hypochlorite (AKA chlorine), salmonella bacteriophage, sodium benzoate, and dextrose.

If you research more, you’ll find that there are potentially negative health consequences from exposure to these substances. Just take chlorine for example. Even the CDC says that, if chlorine is ingested, you should seek medical attention or call 911 immediately. There is no known antidote for chlorine exposure.

OK OK OK, that was fairly extreme. Let’s take a step back and put it into perspective.

It’s not like when you eat meat washed in chlorine, you’re downing a cup of chlorine bleach. It’s in trace amounts.

But, what if everything you ate and put on your body and breathed in had trace amounts of poisonous chemicals? Well, it would not be trace amounts anymore. It would build up and likely cause chronic disease in the future.

Perhaps this is one reason why Americans are overall unhealthy…?

And then, beyond our own health, there’s the health of the environment. If we’re using these chemicals when processing meat, they’ll eventually make their way into the water supply and affect the microbiology, plants, and animals in the surrounding areas.

However, there’s a glimmer of hope. If you read the list closely, there are some more natural ingredients listed. And, that’s what our processors use.

We are happy to announce that all of our grass-fed beef and corn & soy-free pork are now washed in organic apple cider vinegar. All of our pastured soy-free and corn-free chicken is air chilled, meaning it's washed in nothing at all! And, the turkey is washed in water and only water.

Miller’s Bio Farm aims to produce ethically produced, all natural products to the best of our ability. We understand that we live within a system bigger than just our farm. It can be challenging to find the right partners. We are thankful and lucky that we have such amazing natural farmers and processors in our area that are pushing the movement forward to support your health.

You might be wondering about washing meat at home. Would that help reduce microbial contamination? Nope, it doesn’t.

Many people rinse chicken or other meats in their sink. Washing meat in water can remove slime or particles on the surface, but it does not kill bacteria. In fact, it’s likely that you’ll increase bacteria in your kitchen due to cross-contamination and splashing onto your counter or floors or other surfaces.

Salt brining meat is another way of washing meat at home. It’s awesome for adding flavor and allowing the meat to retain more flavor. But, again, it doesn’t kill bacteria.

And one more thought…

This is a complex issue with many things to consider - food safety, human health, animal well being, the environment, profitability, a growing population and more mouths to feed, and so on. What’s written here is simply my perspective, one in a huge ocean of perspectives.

What do you think? Does how meat is washed matter to you? What are your hopes for the future of food?

I’d love to hear from you. Comment below (no account required - start typing for the guest option to appear) or contact us .

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Raw milk or fermented dairy and lactose intolerance. Why might it help?

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Our bone broth tested negative-ish for heavy metals 🥳 NATURAL AND CLEAN

Over the past few months a bunch of people asked us if we tested our bone broth for toxic heavy metals. When we get the same question a lot, we of course look into it. My first question was --- Is there an issue with toxic metals in bone broth? As it turns out, yes, there "can" be an issue! Heavy metals are naturally present in our environment. We need the "good" heavy metals to thrive: iron, zinc, magnesium, copper, etc. But, we can 100% do without the toxic heavy metals: arsenic, cadmium, lead, mercury, etc. Too many toxic heavy metals can lead to a host of pretty awful issues: nervous system damage, cardiovascular issues, cancer, endocrine disruption, kidney damage, and so on. Our body is designed to excrete heavy metals through urine (and a little bit through sweat, hair, and breastmilk too)... but only so much. There's a limit. If you're overloaded, your body will store those heavy metals in your bones, blood, tissues, and organs. Similarly, if an animal is exposed to heavy metals via food, water, air, dust, or soil, those heavy metals accumulate in the bones. Maybe the farm's soil or air is contaminated from a nearby factory. Maybe the pipes for the water has lead solder connecting them. Maybe the feed a farm is buying was grown on contaminated soil or processed on contaminated equipment. And, of course, a main purpose of bone broth is drawing out as much as possible from the bones. If there are heavy metals in bones, they will make their way into the broth. This is especially true when you pre-soak with apple cider vinegar and simmer for 48 hours to make it thick and gelatinous (like our broth). And that led me to my second question --- Should I be concerned about every bone broth? Where is the fear coming from? Well... it seems it might be a little political. There was a study done in the UK in 2013 that scared a lot of people. It's titled "The Risk of Lead Contamination in Bone Broth Diets". This study found high levels of lead in organic chicken bone broth, which is quite concerning. And, in fact, this one study is still cited in articles written today! Let's dig a little deeper. Let's go farther than the short abstract. Here are the broths tested in the study and their test results for lead: (9.5 parts per billion): Broth made from tap water plus skin and cartilage(7.01 parts per billion): Broth made from tap water plus bones(2.3 parts per billion): Broth made from tap water plus meat(0.89 parts per billion): Tap water alone cooked for the same amount of time as a control. But, they only used organic chicken from one farm. And, there's zero information about that farm, their practices, the feed, and the broth recipe. Did they use vinegar or wine in the broth? Was the chicken's water contaminated with lead? What was the quality of the feed and the soil? Were the chickens raised indoors or outdoors? So many unanswered questions! All we get is that it was one "organic chicken" that created a lead issue with broth. Another curious thing is that the broth with skin and cartilage contained more lead than the broth made with just bones. Bones are where lead is stored, so why wouldn't the broth made with bones only contain more lead? It's an odd result. Moreover, the abstract of the study specifically called out "bone broth diets" like GAPS and paleo. They even go so far as to write, "In view of the dangers of lead consumption to the human body, we recommend that doctors and nutritionists take the risk of lead contamination into consideration when advising patients about bone broth diets." That's quite curious. Why are they worried about these diets? Are the researchers anti healing through food? Who funded the research? Is it political? My opinion? This study is not comprehensive. It does not speak to all bone broths. But it does cover a potential issue if the water or animals are overloaded with heavy metals. What I glean from this study is that we need more research. We don't need fear to spread and people to stop drinking broth from this one study. Regardless of whether the fear was fabricated or legit, we tested our bone broth anyway. After all, it's always nice to validate that your food choices are as clean as you think. For Miller's, here were my concerns before testing: What if there's mercury in the fishmeal in our chicken feed?What if the soil that our animals live on is contaminated?What is the well water that the broth is made with is contaminated?What if the Celtic sea salt has lots of heavy metals? We got the test results back. I was super excited. But, I was also confused. At face value, it appeared that our bone broth tested NEGATIVE for arsenic, cadmium, lead, and mercury. You can find the test results right here! You'll notice that, for every sample, the results are "<0.01 mg/kg" and "<0.02 mg/kg". I asked the lab what the "<" means. They said that it indicates their limit of quantitation (LOQ), the lowest concentration that can be accurately tested using the test procedure in that sample type. So the results simply report that none of the metals tested were found in the sample above the specific reporting LOQs. Whether or not they were present below this LOQ is information that is not provided by the test. When talking to the lab, I told them what we needed and assumed that this test would go below a 1 ppb. So, when the results came in, I assumed that a "mg/kg" was the same as a part per billion (ppb). Ummm... that math wasn't write! A "mg/kg" is actually a part per million (ppm). That means that the test we ran had results saying that the broth had less than 0.02 ppm (or 20 ppb) of arsenic and lead. And, it had less than 0.01 ppm (or 10 ppb) of cadmium and mercury. For some reference, the EPA says that less than 15 ppb of lead is safe in drinking water. Not saying that I agree, but it's a good reference point. These results are good. It means the broth definitely isn't overloaded with toxic heavy metals. But, it's not good enough!!! We need to test again! We really need to a lower LOQ. We need to know the results with an accuracy of as low as 1 ppb. It looks like the lab we sent the original samples to doesn't have an LOQ that low. So here I am on the hunt for a lab to do it again. As soon as I can, I'll send samples in again and paying for more expensive testing to get the info you deserve. Stay tuned! I hope to have the new results in by the end of April 2025. Do you worry about toxic metals (or other junk) in your food? Where have your fears stemmed from? I'd love to hear from you. You can comment below (no account required) or contact us 😊 ----- Sources The risk of lead contamination in bone broth dietsBone Broth and Lead Toxicity: Should You Be Concerned?Bone Broth and Lead Contamination: A Very Flawed Study in Medical HypothesesBone Broth, Collagen, and Toxic Metals: A Research Review

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