Saving Seafood

Recent whale deaths highlight risks from Antarctica’s booming krill fishery

October 31, 2024 — Two humpback whales were found dead and another seriously injured this year in huge nets used to collect krill for fishmeal and omega-3 pills near Antarctica, The Associated Press has learned.

The whale deaths, which have not been previously reported, were discussed during recent negotiations between the U.S., China, Russia and two dozen other countries in which officials failed to make progress on long-debated conservation goals and lifted some fishing limits in the Southern Ocean that have been in place since 2009.

Taken together, the whale deaths and rollback of the catch limits represent a setback for the remote krill fishery, which has boomed in recent years and is set to expand even further following the acquisition of its biggest harvester, Norway’s Aker BioMarine, by a deep-pocketed American private equity firm.

AP journalists last year spent more than two weeks in the frigid waters around Antarctica aboard a conservation vessel operated by Sea Shepherd Global to take a rare, up-close look at the world’s southernmost fishery. As part of that investigation, the AP followed the tiny crustacean on its journey from the fragile ecosystem, where it is the main nourishment for whales, to salmon farms in Europe, Canada and Australia, pet food manufacturers in China and a former ice cream factory in Houston that produces 80% of the world’s nutrient-rich krill oil.

Read the full article at the Associated Press

Innovation in aquaculture sector pushing seafood industry forward

March 30, 2022 — Aquaculture innovations will be the key to the seafood industry’s future, and the future of feeding humanity, according to a panel of experts from across the seafood industry speaking at the 2022 Seafood Expo North America.

The panel, “Transforming Aquaculture: The Future of Seafood Must Include Innovation,” was hosted by AquaBounty CEO Sylvia Wulf and featured representatives from both inside the seafood industry experts in food systems and nutrition.

Read the full story at SeafoodSource

 

Virginia’s striped bass forecast looks stable as juvenile numbers hold steady

October 20, 2021 — Juvenile striped bass numbers are holding steady in Virginia’s Chesapeake Bay tributaries, the latest annual survey by the Virginia Institute of Marine Science found.

But a parallel survey in Maryland waters showed below-average numbers.

The surveys look at striped bass that hatched in the spring and that will be large enough to catch, legally, in three to four years.

Preliminary results of the Virginia survey showed an average of 6.3 fish for each haul of a seine net in the James, York and Rappahannock rivers. These young striped bass usually measure between 1.5 and 4 inches. That’s the 9th consecutive year of average or above average results, VIMS said.

Read the full story and listen to the audio at the Daily Press

 

Why Migraine Sufferers May Want to Eat More Fish

August 2, 2021 — For most of her life, Tanya Kamka suffered migraine headaches on a weekly basis.

The headaches would usually come on gradually and then build, causing excruciating pain and pressure behind her left eye that would culminate in her vomiting or visiting the emergency room. The ordeal would often leave her feeling weak and exhausted for days afterward.

“Anytime I had a migraine I’d be wiped out for three or four days,” said Ms. Kamka, 58, a post office clerk who lives near Fort Bragg, N.C. “I missed a lot of work because of migraines.”

But a few years ago, Ms. Kamka and 181 other people who routinely experience migraine headaches joined a clinical trial, sponsored by the National Institutes of Health, which was designed to test whether a special diet could alleviate their frequent headaches. The diet that Ms. Kamka was assigned to follow emphasized foods that contain large amounts of omega-3 fatty acids, the oils found in some fish, while limiting foods that are rich sources of omega-6 fatty acids, such as many vegetable oils.

Omega-3s and omega-6s are both considered essential fatty acids — critical for health, and because our bodies can’t make them, they must be obtained from foods. Historically humans consumed roughly equivalent amounts of both fatty acids. But the typical American diet today tends to contain a much larger proportion of omega-6 fats. Some health authorities see this as a good thing: Vegetable oils and other rich sources of omega-6 fats have been found in many studies to be beneficial for cardiovascular health. But others argue that this could be problematic because omega-6 fats have been shown to promote pain and inflammation, while omega-3 fats tend to have the opposite effect in studies, helping to reduce pain and inflammation.

The authors of the new study wanted to know: Could a diet that boosts omega-3 fats while lowering omega-6 fats make life easier for people burdened by frequent migraine headaches?

For Ms. Kamka, the benefits of a change in diet were striking: After a few months of increasing her fish intake and avoiding many common vegetable oils, she noticed that her headaches had all but disappeared. Other people on the new diet also reported fewer headaches. Although the trial ended after 16 weeks, Ms. Kamka has remained on it ever since. Gone are the days when she ate foods like fried chicken, French fries and potato chips that were cooked in vegetables oils rich in omega-6 fats. She now makes a point of eating foods like cod, tuna, sardines, spinach salads, hummus and avocados, and she cooks with olive oil instead of corn, soybean and canola oils.

Read the full story at The New York Times

A diet rich in omega-3 could reduce migraines

July 2, 2021 — A diet rich in omega-3 fatty acids could reduce migraines, a small study suggests.

Researchers found that a diet high in omega-3 – which can be found in supplements and oily fish – could slash persistent headaches by two to four per month.

According to the NHS, a healthy, balanced diet should include at least two portions of fish a week, including one of oily fish. Oily fish – such as salmon and sardines – are particularly high in long-chain omega-3 fatty acids. Omega-3 has been shown to have a beneficial effect on the heart.

The new research, published in the British Medical Journal, involved 182 people (88 per cent of whom were women, with a typical age of 38), who suffered migraines on 5 to 20 days a month.

The women were split into three groups, with the amount of omega-3 fatty acids (eicosapentaenoic acid – EPA, and docosahexaenoic acid – DHA) varying according to the diet, while the omega-6 linoleic acid was also monitored.

One diet increased the amount of EPA and DHA to 1.5g per day and maintained linoleic acid at around 7 per cent of energy intake. A second diet increased EPA and DHA to 1.5g per day and decreased linoleic acid to less than 1.8 per cent of energy, while the other control diet maintained EPA and DHA at less than 150mg per day and linoleic acid at around 7 per cent of energy.

Read the full story at Science Focus

Veramaris becomes first ASC-MSC certified microalgae for feed

January 19, 2021 — The following was released by the Marine Stewardship Council:

Veramaris® has become the first microalgae oil producer for feed to achieve certification to the joint ASC-MSC Seaweed (Algae) Standard. The company responsibly and sustainably produces EPA & DHA Omega-3 algae oil [1] for use in the aquaculture industry as fish feed and pet food and is the first American producer to achieve the ASC-MSC certification.

Veramaris’ certified sustainable facility, which is entirely land-based, adds an estimated 45% to the global supply of MSC certified EPA & DHA Omega-3 [2] and covers approximately 15% of the global requirement for EPA & DHA in farmed salmon feeds.

According to the Food and Agriculture Organization of the United Nations (FAO), aquaculture is instrumental for meeting the increasing global demand for nutritional food while restoring the health of our oceans. To meet this growing demand sustainably, fish farms need responsibly-sourced fish feed – an ASC-certification requirement. This feed must contain the two key Omega-3 fatty acids EPA & DHA, which are vital for animal and human health and mostly come from wild-capture fish. One ton of Veramaris algae oil provides as much EPA & DHA as from 60 tons of forage fish.

The certification is good news for pet owners who want to provide their pets with optimal nutrition while reducing the environmental paw-print of their dogs and cats. Consumer research conducted for Veramaris has shown that 75% of pet owners are willing to pay more for pet food brands containing algae Omega-3. By including Veramaris algae oil in their products, pet food producers can offer customers a sustainable option for keeping their four-legged friends healthy and happy.

Patricia Bianchi, ASC-MSC Seaweed Account Manager said: “Congratulations to Veramaris on becoming the first producers of algae-derived Omega-3 to be certified against the ASC-MSC Seaweed Standard. This certification confirms that the operation minimizes the impacts on the environment, with good labor conditions and positive impacts for the community.

“Our oceans are under great pressure to supply fish both for direct human consumption and for feed in the aquaculture industry. We are hopeful that the sustainable and responsible production of Omega-3 from algae will help to relieve some of this pressure on wild stocks and help reduce the risk of overfishing.”

Karim Kurmaly, Veramaris CEO said: “This achievement is an imperative milestone on our journey to expand the world’s access to sustainable EPA & DHA Omega-3. We are committed to working with partners along the value chain to bring transparent and sustainable solutions to the industry that results in healthy fish, healthy food and healthy oceans for generations to come. I extend my gratitude to the global Veramaris team that has worked very hard to bring us to where we are today with this great achievement.”

Gaining the ASC-MSC certification required a rigorous audit process against dozens of requirements for good management practices. An in-depth audit over many days was carried out by an independent company, SAI Global that checked records, took measurements, and interviewed operators to assess whether the facility met every requirement in the standard. These requirements include responsible energy use, minimal impacts on biodiversity, fair treatment and pay for all staff and involves a public consultation period.

Find out more about the ASC-MSC Seaweed & Algae Standard

Study: Increased intake of omega-3 fatty acids linked to improved heart health outcomes

September 18, 2020 — A new study presents “compelling evidence” for consuming more of omega-3 fatty acids EPA and DHA – nutrients that seafood possesses rich quantities of – for cardiovascular prevention.

The meta-analysis, considered to be the “most comprehensive analysis of the role of omega-3 dosage on cardiovascular prevention to date,” was published in the most recent issue of in Mayo Clinic Proceedings and involves an in-depth review of 40 clinical trials. It finds that intake of EPA and DHA is correlated with reduced risk of coronary heart disease (CHD) events, which cause 7.4 million deaths globally each year, and reduced risk of myocardial infarction, or heart attacks.

Read the full story at Seafood Source

Eating Fish May Protect the Brain From Pollutants

July 15, 2020 — Eating fish could help protect the brain against the detrimental effects of air pollution, a new study suggests.

Previous studies have shown that exposure to the smallest particles of air pollution, called PM 2.5, is associated with decreases in brain volume, which may increase the risk of memory and thinking problems as we age. This new study, published in Neurology, included 1,315 women ages 65 to 80 who underwent brain M.R.I. imaging to determine brain volume.

The participants filled out questionnaires on their fish consumption and had blood tests to determine their levels of omega-3s, the healthy unsaturated fatty acids found in fish. Using data from the Environmental Protection Agency, the researchers tracked three-year levels of air pollution at the women’s addresses.

Read the full story at The New York Times

Marine Stewardship Council’s Advice for Heart Health Month

February 5, 2020 — The following was released by the Marine Stewardship Council:

The Marine Stewardship Council (MSC), a nonprofit with the sole mission to make sure the wild seafood you love is around forever, is encouraging consumers to eat more seafood during February Heart Health Month and all year long. The American Heart Association (AHA) recommends eating two, 3.5 ounce servings of seafood each week; however, USDA reports show a majority of Americans don’t meet the recommendation for fish and shellfish consumption.

The AHA and USDA recommendations are based on heart-health benefits shown from consuming one to two servings of omega-3 rich seafood per week, or about 250-500 mg of omega-3s a day, according to nonprofit organization and MSC partner Seafood Nutrition Partnership (SNP). One study[1] found that eating one to two servings of fatty fish a week reduces the risk of dying from heart disease by 36%.

“Fish and shellfish are very important parts of a heart-healthy diet,” said SNP’s Valerie Agyeman, a registered dietitian. “Seafood is a major source of healthy omega-3 fats and are also rich in nutrients such as vitamin D and selenium, high in protein, and low in saturated fat. There is strong evidence that eating fish or taking fish oil is good for the heart and blood vessels.”

According to a 2018 GlobeScan study commissioned by MSC, 70% of Americans believe supermarkets’ and brands’ claims about sustainability should be clearly labeled by an independent organization. As the first global science-based seafood certification program to be recognized for rigor and credibility by the United Nations, the MSC blue fish label is meeting increasing consumer demand for independent verification of sustainability claims by brands. The MSC works with the fishing industry, scientists, and conservation groups to create the world’s leading standard for sustainable seafood ensuring seafood is fished from stocks with healthy populations; caught with minimal impact on the marine environment; and in an area with effective, responsive, and responsible management.

“Eating seafood is integral to our heart health, and choosing sustainable seafood is integral to the ocean’s health,“ said Amy Gorin, MS, RDN, a registered dietitian in New York City. “For us, seafood provides essential nutrients – including omega-3 fatty acids needed for heart, brain and eye health. For the oceans, choosing sustainable seafood – such as wild-caught fish labeled with the MSC blue fish – means choosing seafood that’s good for you and for the oceans, too.”

Throughout Heart Health Month, the MSC will offer recipe inspiration on its blog and on social channels – @MSCBlueFish on Instagram, Twitter, and Facebook. Seafood dishes made with MSC certified fish are good for the entire family – from approachable, easy meals the entire family will love to sustainably-sourced pet food for your furry family members – continuing the conversation around seafood that’s good for you and good for the ocean.

“There are more than 3,000 products with the MSC blue fish label in U.S. stores,” said Brian Perkins, regional director for the Americas at the MSC Marine Stewardship Council. “Whether recipes call for frozen, canned or fresh fish, taking the simple step to look for the MSC blue fish label before you buy helps to protect oceans from overfishing, supports fishermen and fishing communities, and promotes traceability from ocean to dish.”

For Your Heart, Eat Fish Or Take Pills? Now There’s A Drug Equal To 8 Salmon Servings

November 25, 2019 — It’s long been known that eating fish — especially cold-water fish such as salmon that are rich in omega-3 fatty acids — is good for heart health.

But, for the millions of Americans who are at high risk of heart disease, eating enough fish to make a difference isn’t likely to be realistic for most.

There’s growing evidence that taking a very high dose of purified fish oil, delivered in a prescription pill, can help prevent heart attacks and strokes among people who have elevated risks. The amount of fish oil in the daily recommended dose of the pill is the equivalent of eating about eight to 10 servings of salmon a day.

In early November, an advisory panel to the FDA voted unanimously to approve expanded use of the prescription drug, Vascepa, which is made from one type of omega-3 fatty acid, called eicosapentaenoic acid, or EPA for short. The oil is extracted from sardines and anchovies, and then purified.

Currently, Vascepa is already approved for use in people with very high levels of triglycerides — which is a type of fat in the blood. (You can check your triglycerides as part of a cholesterol screening.)

Read the full story at NPR