Quantcast
Environmental News for a Healthier Planet and Life

5 Ways to Eat Seafood Sustainably

Food

It's time to eat fish in a sustainable way if we hope to continue eating fish in the future.

Although wild salmon sounds more natural, it also costs more because “the supply has been devastated.
Photo credit: Shutterstock

A recent op-ed in the New York Times by Jane Brody says it's time for us to "relearn" the way we eat seafood. America's fish consumption habits are simply not sustainable. Along with ensuring your fish is fresh, Brody cautions it’s more important than ever to eat fish that is sustainable and sourced from a fish farm. Here are five essential practices to follow.

1. Watch Your Shrimp: Half of imported shrimp comes from Asia. Not only does Brody warn of “bacterial and viral infections” swarming Asian shrimp farms, but a recent investigation by the Guardian revealed a long history of participation in slave labor in Thailand’s shrimp processing chain. Charoen Pokphand (CP) Foods was found to purchase fish meal from fish boats manned with slave labor.

Thai authorities told the Guardian they condemned human trafficking; meanwhile, some of the largest supermarkets like Walmart, Carrefour, Costco and Tesco are investigating the suppliers. In addition to these problems, when a shrimp farming site becomes unusable, Brody writes that “shrimp farmers simply move on, destroying more miles of mangrove along the shore and wrecking habitats for all manner of wildlife, including spawning fish.”

2. Wild Fish Won’t Meet Demand: Paul Greenberg, author of American Catch: The Fight for Our Local Seafood tells Brody that beginning the process of eating our seafood from a sustainable, environmentally friendly fish farm would help fulfill the world’s need for fish. Already, nearly 86 percent of seafood consumed in the U.S, is imported. But consumers who turn to salmon for their omega-3 vitamins will not be so fortunate without farmed fish—nearly 170 billion pounds of wild fish are taken from our oceans, rivers and lakes. Greenberg notes that if everyone ate two servings of fish a week, another “60 billion pounds would be needed to meet the demand.”

3. Buy Farmed, Not Wild Fish: Although wild salmon sounds more natural, it also costs more (at least 50 percent more) because “the supply has been devastated,” writes Brody. Greenberg adds that farmed salmon is not as bad as some think, pointing to the argument that some believe farmed salmon could affect the wild salmon gene pool. In reality, most farmed salmon comes from Chile where “there are no wild salmon,” writes Brody. “There is little chance that those farmed fish will cross the Equator and mingle genetically with our wild stock.”

4. Step Outside the Salmon Box: The aversion to shellfish could be doing more harm than good for other fish. It’s time to step outside the usual salmon menu to make sure overfishing one species doesn’t continue. “Other species have all but disappeared from seafood counters and restaurant menus,” Brody writes, adding that “stocks of cod have declined so much from overfishing that many Northeastern fisheries were forced to shut down before the entire species disappeared.”

She asks: “Where is the orange roughy that was all the rage a decade ago? When was abalone last on a regular seafood menu?” Her suggestion: try mackerel, bluefish, herring or anchovies instead of salmon. To replace shrimp, try mussels that contain an excellent source of omega-3 fatty acids and are low in cholesterol. Squid and lobster, however, are fairly high in cholesterol.

5. Fish Is Still Good For You: Don’t leave fish off the table. Oily fish including bluefish and sardines are high in polyunsaturated fatty acids. Numerous studies of fish’s benefits also prove that fish should appear on any dinner menu. Fish consumption is both related to a “reduced risk of strokes” and in one study, a lower risk of heart attack and death, reports Brody.

YOU ALSO MIGHT LIKE

5 Things to Consider When Ordering Seafood

What You Should Know Before Eating Seafood

Mercury in Seafood: How Much Is Too Much?

EcoWatch Daily Newsletter

The CDC has emphasized that washing hands with soap and water is one of the most effective ways to prevent the spread of COVID-19. Guido Mieth / Moment / Getty Images

The Centers for Disease Control has emphasized that washing hands with soap and water is one of the most effective measures we can take in preventing the spread of COVID-19. However, millions of Americans in some of the most vulnerable communities face the prospect of having their water shut off during the lockdowns, according to The Guardian.

Read More Show Less
A California newt (Taricha torosa) from Napa County, California, USA. Connor Long / CC BY-SA 3.0

Aerial photos of the Sierra Nevada — the long mountain range stretching down the spine of California — showed rust-colored swathes following the state's record-breaking five-year drought that ended in 2016. The 100 million dead trees were one of the most visible examples of the ecological toll the drought had wrought.

Now, a few years later, we're starting to learn about how smaller, less noticeable species were affected.

Read More Show Less
Sponsored
Disinfectants and cleaners claiming to sanitize against the novel coronavirus have started to flood the market.
Natthawat / Moment / Getty Images

Disinfectants and cleaners claiming to sanitize against the novel coronavirus have started to flood the market, raising concerns for the U.S. Environmental Protection Agency (EPA), which threatened legal recourse against retailers selling unregistered products, according to The New York Times.

Read More Show Less
A customer packs groceries in reusable bags at a NYC supermarket on March 1, 2020. Eduardo Munoz Alvarez/Getty Images

The global coronavirus pandemic has thrown our daily routine into disarray. Billions are housebound, social contact is off-limits and an invisible virus makes up look at the outside world with suspicion. No surprise, then, that sustainability and the climate movement aren't exactly a priority for many these days.

Read More Show Less
Ingredients are displayed for the Old School Pinto Beans from the Decolonize Your Diet cookbook by Luz Calvo and Catriona Rueda Esquibel. Melissa Renwick / Toronto Star via Getty Images

By Molly Matthews Multedo

Livestock farming contributes to global warming, so eating less meat can be better for the climate.

Read More Show Less