5 Advantages of Supporting Sustainable Seafood

lubec maine

Today in Maine, sustainable seafood delivery is but one option available for consumers to support maintaining healthy fish populations. However, you still may be wondering what is sustainable seafood before you order it? Or a source where to buy sustainable fish? And, better yet, what does sustainably sourced mean anyway? Sustainability and sustainable practices are important these days across all sectors of the economy. 


Sustainable seafood practices play a vital role in maintaining healthy fish populations by ensuring that species reproduce at a rate greater than the harvest. Sustainability is designed to prevent overfishing that depletes stocks from a particular region. In that regard, it protects species habitat that acts to further minimize the environmental impact on other ocean wildlife. For communities and regions, sustainable seafood practices provide economic and social stability derived from thriving commercial fishing industries. Consumers can support sustainable seafood by simply diversifying their choice of seafood each week

Sustainability then is an investment in the present and the future. As a concept, “sustainably sourced” relates to the integration of economically sound, yet socially, environmentally, and ethically responsible supply chain practices by companies and organizations. Supporting sustainable sourced seafood ensures products remain viable now and for future generations. But there are even more advantages in supporting sustainable practices.

5 Important Individual Sustainability Practices

1. A Healthy Diet

Many sustainable fish varieties hold exceptional nutritional value. In general, seafood has unquestionable health benefits. It is rich in calcium and phosphorus, provides vitamins like A, B, and D, contains heart-healthy omega-3 fatty acids, is high in protein, and has essential minerals like iron, zinc, iodine, magnesium, selenium, and potassium. Such vitamins like A boost immune systems. Sustainable fish options like Hake, a tasty whitefish in the cod family, are rich in minerals like iodine, calcium, zinc, potassium, phosphorus, and magnesium, and a source of vitamin-B12 and B-complex vitamins such as niacin, pyridoxine (B-6), thiamine, and riboflavin. Sustainable shellfish such as clams have high concentrations of B12 and iron, and good amounts of vitamin C, potassium, and magnesium.

2. Helps Preserve Ecosystems and Biodiversity

Sustainable fishing practices are essential in maintaining ecosystems and biodiversity. Overall, sustainable fishing practices work to improve and support the health of the oceans. Such practices help reduce overfishing that is damaging habitats and protects vulnerable fish species or fishing stocks from depletion beyond the point of recovery, which in turn ensures future fish populations. 

Overfishing has led to the steady decline of fish populations in some areas of the world’s oceans, as well. In other words, to help sustain certain populations, it’s important to know where your fish is sourced before purchase. Haddock serves as a prime example. Where haddock stocks from Iceland to the Baltic Sea have fallen below sustainable levels, stocks from the Georges Bank and the Gulf of Maine have not been overfished. Thus, before purchasing haddock, know where it is caught. 

3. Environmental Impact as a Food Source

Broadly, sustainable seafood has the lowest negative environmental impact compared to any other animal protein. Compared to land-based animal proteins, ie, livestock like beef and pork, the carbon footprint of locally sourced, wild-caught seafood is significantly lower. Fish do not require habitat destruction to graze or release greenhouse gases when they feed. Livestock release nearly 15% of all greenhouse gases on the planet. Damaging gases like carbon dioxide, nitrous oxide, fluorinated gases, and especially methane. The consequence of a diet entirely reliant on land-based animal proteins is, simply put, detrimental to the environment. Substituting part of the red and processed meat in a diet with fish a couple of times a week is a great way to reduce your carbon footprint. 

4. Food Security

Thriving fisheries and aquaculture are crucial components of sustainable development and food security. From a practical standpoint, sustainable fishing practices aim to conserve species populations to help maintain healthy stocks. Preventing overfishing and depletion of a given fish population ultimately offers a reliable source of food. Fish as a main food and protein source is not only a healthy option for people, but sustainable fishing practices can help with food security.

5. Local Economy

Maine’s seafood scene is a network of locally sourced, responsible fisheries. From trawler to your kitchen table, Maine’s seafood supply chain connects buyers and sellers with high-quality, responsibly harvested seafood directly from the Gulf of Maine. The keyword here being supply chain (see above) consisting of a broadly defined group of stakeholders, ranging from fishermen and women, diggers and seafood dealers to supermarkets, and fish markets—all with a dedicated, vested interest in responsibly managing fisheries, offering local and seasonal seafood, harvested from the Gulf of Maine, easily traceable and transparent to consumers. People can purchase directly off the docks or simply visit a nearby food truck, lobster shack, clam shack, roadside stand, or fish truck vendor, and yes, even have sustainable seafood delivered to their doors.  

Order FRESH live lobsters or fresh-picked meat online for delivery directly to your door or feel free to contact us— we would be happy to answer any of your questions.