Otherwise, they’d be a dullish grey color*. And, 20% of ‘wild’ salmon at grocery stores was mislabeled—particularly small grocery stores more so than chain stores. ... One other important issue in the farmed vs. wild fish debate is the addition of color to farmed salmon. Because humans eat a lot of fish! In 2015, a study found that two-thirds of ‘wild’ salmon was mislabeled on restaurant menus. Farmed fish get big and fat because they are marine couch potatoes. That's all good news, but it's less good when you look at one of the world's other mass producers of salmon. PBDEs are endocrine disrupters that have been shown to have reproductive toxicity, and are also suspected to play a role in cancer formation. Clearly, not-so-natural and not very diverse, but it’s a diet designed to fatten the fish up quickly and for the lowest cost. Web. (Sorry!) Insulin controls the body’s blood sugars. Higher nutritional value, alleged better taste, less contaminates, supports traditional industry. Farmed salmon is generally raised in two stages. Every so often, warnings about the mercury content in fish hit the headlines. It's only with farmed salmon that antibiotic use is an issue, and according to the World Health Organization, Norway has cut their use of antibiotics in salmon farming to almost nothing. What are Omega 3’s? So, let’s look at the pros (+) and cons (-) of wild caught salmon vs farm raised. The farmers control breeding, feed them, and provide medicineif needed. Fish farmers sometimes give the salmon antibiotics and animal drugs to keep them in good health. This is why it’s crucial to learn about the farm raised fish we’re buying and the aquacultures they were raised in! Where do you stand in the wild caught salmon vs farm raised debate? From an ethical and environmental perspective, wild salmon is the best option when fished sustainably. Rakuten partners with thousands of stores to get you additional cash back on your purchases. According to Harvard Health, studies on the omega-3 content of the major varieties of farm-raised salmon can very between 717 mg and 1533 mg. That's a huge difference, but they also say that the farm-raised stuff generally has more than the wild. Farmed salmon in US grocery stores was tested, and because of the higher fat content of farmed fish (fat stores toxins really well), 16 times more PCB’s were found in the farmed salmon than in wild. That's because they grow up eating entirely different things. And, ALWAYS look into where the salmon comes from. Disease and parasites should exist in relatively low levels with fish simply scattered about in the ocean. If the fish are non-native species, they will compete with wild stocks. Sometimes, the pens are very crowded and the salmon cannot swim very far. Wild salmon live and breed in their native bodies of water. There's also the possibility of large- and small-scale escapes, where farm-raised fish break free of their nets and can quickly ravage the entire ecosystem. Often, the person working at the fish counter can offer loads of helpful information and insight! Wild Alaskan salmon is the preferred choice. So, farm raised salmon today is likely not as ‘toxic’ as it once was. The National Institutes of Health says they've been linked to helping protect against cardiovascular disease, some types of cancer, Alzheimer's and dementia, and age-related eye conditions — so make sure you get your omega-3! Wild salmon are seasonal and only available in the summer. But, those differences aren’t so massive that they’re the only factor to consider. How about fat? Most farm raised fish eat a highly-processed, high-fat feed made of corn, grains, fish oil, and fish meal (a.k.a. Lighter in color, with more pale pink-orange color. In order to survive, the salmon are vaccinated as babies and then given antibiotics or pesticides later in life to prevent infection. The fish are packed densely together which encourages the spread of disease. Save Money and the Environment - Stop Food Waste, How To Read Food Labels - deciphering packaging labels. The reason that people buy and cook wild salmon is for its flavor. But, it can be worth the splurge to know you’re getting a cleaner fish and the most environmentally-friendly option! Wild-caught salmon has less calories, less fat and saturated fat, more minerals, and less sodium than farm-raised salmon. Pass on good food sense to your children. According to The Guardian, both wild and farmed salmon remained low in mercury content into 2017 — great news for salmon lovers. They added that salmon has among the lowest levels of mercury across the board, and their work analyzing the compounds found in Alaska fish showed they were way, way below levels that would cause the least bit of alarm. But, the environment on a fish farm is VERY different from that in the wild. Around two thirds of the US's salmon comes from farms, with the majority of those farms located in Chile, Norway, and Canada. Have you noticed when you go to the seafood section of the grocery store, a lot of what you see says “color added”? And, while eating wild caught fish can contribute to the growing environmental strain, many fish farms damage natural ecosystems as well. (You are what you eat, am I right?) But, wild caught salmon’s ratio is just better, meaning it offers us even greater omega-3 benefits! The diets of both farmed and wild salmon impact exactly what ends up on your plate, and that can make things a little complicated — especially when it comes to pollutants. In order to reduce the spread of disease in these tight quarters, farmed salmon are pumped with antibiotics. Darker in color, with a deeper reddish-pink-orange color, Fewer and smaller white stripes visible in the flesh (a.k.a. Essentially, the worry is this: when antibiotics are used to increase the weight of animals instead of only to fight illness, that raises the amount of antibiotics that make it into our food chain and ultimately make them less effective when we need them. When it comes to the salmon that make it to the dinner table, there are mainly six different kinds eaten in the US. For some, farm raised salmon is the simple, more affordable option. First, a fun fact: "Salmon" actually refers to a group of different species defined by their unique lifestyle, which we'll talk about later. Of course, every aquaculture is different—some are cleaner and more sustainable than others. Farmed Salmon – are typically raised in cement ponds yet called “Atlantic Salmon”, to further confuse things. Why? With all the media hype about getting more Omega 3’s, consumers have been advised that fish could be a good source of these helpful fats. Coho, Chum, Chinook, Sockeye, and Pink typically come from wild fisheries in the Pacific, while Atlantic salmon is the type that usually comes from commercial fish farms. But, the differences between wild caught salmon vs farm raised go beyond just the color and texture of the fish. Fish contains EPA and DHA Omega 3’s. This lower contamination risk amongst all wild-caught salmon is one of the reasons why wild-caught Alaskan salmon is the recommended salmon of choice. Once it's on the plate or in the package, it's tough to tell just what kind of fish you're getting. If it doesn't specifically say "wild," there's also a high likelihood it's farmed. But, remember, salmon is chock-full of healthy fats—those anti-inflammatory, disease-fighting omega-3 fatty acids! But what waters are they coming from — and does it even matter? (Learn more about Chronic Inflammation and balancing your Omega-6 Omega-3 Ratio!) But, so much of the farm raised seafood we eat is imported from other areas. fat striations), Harder to find in grocery stores, and not as common on restaurant menus, Lighter in color, with more pale pink-orange color, More visible fat striations, that are thicker and deeper in the flesh, What most of us are used to seeing in grocery stores and eating at restaurants, The label ‘wild caught fish’ refers to fish caught in their natural environments by fishermen. Granted, all of that fish oil and fish meal pack TONS of omega-3s into farm raised fish. 25 Nov 2020. But, no matter which you choose, it’s crucial to buy salmon from a reputable grocery store that you trust. A study published in Science reported that some varieties of farmed salmon also contained high levels of cancer-causing chemicals called PCBs. (Others argue that contaminant levels may reduce overall health benefits.) (September 8, 2003). These fish are essentially ranched fish, but are considered wild by the USDA and processors. This is because salmon can absorb some chemicals and pollutants through their diet and their environment. Ultimately, the choice comes down to how you feel about: contaminants, the environmental impact, the taste, and the cost. For some, farm raised salmon is the simple, more affordable option. To truly benefit our health, omega-3s need to be in the right balance with omega-6s. The human population in Alaska is among the smallest of anywhere else in the US and even most places in the world. While wild salmon eats mostly small invertebrates, farmed salmon is fed a diet of processed fish food that can vary by producer. The current worldwide production of farmed and raised salmon would provide about one serving of salmon per year to each person on earth, and sixty to seventy percent of that meat comes from aquaculture. They may be able to give you the low-down on the farm personally!
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