Eating Octopus Side Effects + Benefits

By Adriane Marie •  Updated: 11/11/22 •  12 min read

What are side effects of eating octopus and benefits that every ethical consumer must know? Here are pros and cons of eating octopus and how buying it will impact your health, the environment, animals and laborers. 

octopus benefits and side effects

Food is something we consume every day and if you’re like me, you do all the research you can to make sure you don’t hurt yourself, the planet, animals or others when shopping. As an ethical consumer myself, I am giving you all the info I’ve found on eating octopus benefits and side effects.

You are going to learn all about octopus benefits and side effects. This will include octopus benefits for your health and potential risks, octopus carbon footprint, octopus sustainability, if octopus is vegan or impacts animals in other ways, and much more. 

After learning if octopus is good or bad for you, the environment, animals and human rights, you will be able to make the best choices you can the next time you buy food.

This post is all about octopus benefits and side effects that every ethical consumer should know.

Must-Know Side Effects And Benefits Of Eating Octopus

Health

Energy: octopus is bad for / increases the risk of memory loss from PBCs, sickness from bacterial contamination, seafood is the number one cause of food poisoning in the United States, which leads to many side effects and causes extreme discomfort, high levels of mercury can lead to depression and anxiety

Longevity: octopus is bad for / increases the risk of toxic chemicals known to cause cancer and brain degeneration, toxic contaminants and heavy metals from polluted water habitats, PBCs may cause liver damage, nervous system disorders, and fetal damage, dioxins, also linked to cancer and death, radioactive substances like strontium 90 and other dangerous contaminants like cadmium, mercury poisoning, lead, chromium, and arsenic, which can cause health problems such as kidney damage, impaired mental development and cancer, high levels of mercury can lead to Alzheimer’s, Parkinson’s, autism, mercury exposure can also lead to high blood pressure, an increased risk of heart attacks and higher LDL (bad) cholesterol

Appearance: octopus is good for / helps muscle building, weight loss (unbreaded, unbuttered, unfried)

Additionally, octopus is…

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Environment

Water footprint: unknown

Carbon footprint: high, 5.4 kg CO2e to produce 1 kilogram or 2.2 pounds of cephalopod seafood, a car driving equivalent of 12.5 miles or 20 kilometers

Destruction: high, octopus production is relatively destructive, negative impact on marine ecosystems, discarded fishing nets pollute oceans, fishing damages coral, sponges and poses severe threat to marine habitats

Octopus is…

Animals

Kills: octopuses must be killed in order to produce octopus

Harms: octopuses must be used in order to produce octopus, farmed fish spend their entire lives (up to two years) confined in tightly packed spaces, most farmed fish are predators and eat smaller fish, billions of wild fish must be caught in order to feed them, it can take several pounds of ocean fish to produce just one pound of farmed fish 

Indirectly kills or harms: sea-life, such as dolphins, sea turtles, protected fish, whales, seabirds etc. known as “bycatch”, unwanted marine life that unintentionally get caught, hooked and entangled in fishing nets

Octopus is…

Laborers

Health and safety: hazardous, fishing workers are at risk of accident, injury, and death, reports show 20% of workers and almost 50% of trafficked victims have been injured on the job, injuries include cuts, broken bone, lost fingers, hands and limbs, head injuries, electrocutions, workers get caught in machinery, get thrown overboard, deaths are reported, boat decks are slippery and in constant motion, there can be hazardous machinery present

Living conditions: poor, fishing boats often lack toilets, intensive labor, rapid exhaustion, workers are held at sea and work against their will, they load catch onto bigger, commercial fishing boats in exchange for food and supplies, seafood caught illegally from slave worker boats gets mixed in with legal, commercial fishing boats in order to remain undetected, boats filled with trafficked migrants do not dock, sometimes for years, keeping slave workers unseen, trapped at sea, continuing forced labor and abuse, fishing industries around the world are responsible for systematic, illegal,

continued…

fishing practices, human rights abuse, fishing workers are vulnerable to human trafficking and slave labor, in countries like Thailand (the third largest seafood exporter in the world), Burma, Indonesia, and Fiji seafood slavery is a major issue for migrant workers originally from Myanmar, Cambodia, Laos and Vietnam, seafood consumed in the United States is mostly from foreign sources

Wages: low, recruiters promise well paying jobs to poor, unskilled and vulnerable laborers, recruiters trick migrants into thinking they must work to pay off their debts, referred to as “debt peonage”, and little to no compensation for their work is given for long periods and maybe even years and are paid below the minimum wage 

Additionally, octopus…

The world’s top octopus exporting country is Morocco, followed by Spain, Mauritania, China, Portugal, Vietnam, Indonesia, Mexico, Senegal and Italy.

China is one of the largest producers of octopus worldwide followed by Morocco, Mauritania, Japan, South Korea and Mexico.

Octopus is high in protein, vitamin B12, selenium, iron, copper, and vitamin B6 but high in sodium.

octopus is acidic. octopus side effects include not fitting into an alkaline diet.

acidic foods and alkaline diet benefits that improve ph levels

Is octopus alkaline or acidic?

Octopus is acidic.

What is the pH level of octopus?

Octopus has a 4.5 pH level once digested. Squid, shellfish and fish are acidic foods.

When you eat food, it breaks down to an ash residue that can be neutral, acidic or alkaline. Minerals such as potassium, calcium, magnesium, sodium, zinc, silver, copper and iron produce an alkaline ash; whereas sulfur, phosphorus, chlorine and iodine, which are in meat, coffee, dairy and alcohol, leave an acid ash.

Going alkaline easier than ever with this: Acidic and Alkaline Foods List

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octopus is gluten free.

glutinous foods have side effects but a gluten free diet can help

Is octopus gluten free?

Yes, octopus is gluten free. Octopus does not contain gluten when unbreaded and unseasoned.

While celiac disease may not be as rampant as many marketing trends lead us to believe, you may have a gluten sensitivity…

Celiac and gluten sensitivity symptoms are similar and may include:

There are hundreds of potential symptoms, many of which are also symptoms of other conditions.

Going gluten-free easier than ever with this: Gluten and Gluten Free Foods List

octopus is a common food allergen: crustacean shellfish.

side effects of common food allergens like milk, wheat, soy, fish, tree nuts, peanuts, eggs and crustaceans

Is octopus a common food allergen?

Yes, octopus is a common food allergen: crustacean shellfish. Many people experience allergic reactions to octopus.

A group of the eight major allergenic foods, AKA the Big-8, include:

Severe food allergies can be life threatening. Following ingestion of a food allergen, a person with food allergies can experience a severe, life-threatening allergic reaction called anaphylaxis. 

Persons may still be allergic to and have serious reactions to foods other than the eight foods identified by the law.

Be aware of common dietary restrictions and food allergens with this: The Big 8 Most Common Food Allergens List

octopus has a high carbon footprint. octopus side effects include using lots of energy and emitting pollution.

carbon footprints of food and food emissions

Does octopus have a high or low carbon footprint?

Octopus has a relatively high carbon footprint compared to other foods.

What is the carbon footprint of octopus?

It takes around 5.4 kg CO2e to produce 1 kilogram or 2.2 pounds of cephalopod seafood, a car driving equivalent of 12.5 miles or 20 kilometers.

When calculating carbon emissions, some factors may include…

But that’s not all!

It’s best to keep the following in mind when grocery shopping:

Find out how much carbon your food emits with this: Carbon Footprints of Foods and Ingredients List

octopus is unsustainable. side effects of eating octopus include being environmentally destructive.

side effects of seafood, unsustainable food that pollutes oceans with plastic

Overall, is octopus eco friendly and sustainable?

Octopus production is relatively unsustainable.

Whether farmed or wild caught, the seafood industry is environmentally destructive due to its direct impact on decreasing marine populations, polluting waters and habitat destruction.

Wild-caught fish and seafood is destructive due to overfishing (when populations die at a greater rate than they are able to replenish). Degraded ecosystems occur as a result and creates an imbalance that impacts important food chains. Consequently, vulnerable aquatic species like sea turtles and coral suffer. Scientists predict oceans will be fishless by 2048. Such a major loss in biodiversity would be catastrophic, as oceans regulate temperature and contribute to half of our oxygen on Earth.

There’s also an alarming amount of plastic pollution in our oceans. Abandoned and lost fishing gear make up more than 85% of all plastic pollution. Nets, traps and hooks continue to kill marine life. According to Greenpeace, “Abandoned fishing nets kill and injure more than 100,000 whales, dolphins, seals and turtles each year”.

Fish farming, or aquafarming, is not a sustainable alternative. Not only do farmed fish need to be fed fish to eat (perpetuating a never-ending cycle of fishing) but waters become contaminated with antibiotics (to prevent disease that inevitably occurs with overcrowded fish confinements), pesticides, parasites and fish feces. The toxic water then spreads to waterways and oceans, polluting ecosystems and eventually killing off wild fish populations.

All of the aforementioned fishing practices occur in order to meet global demand. The obvious solution for protecting our Earth’s oceans and waterways, marine habitats, ecosystems and wildlife is for consumers to significantly reduce or eliminate their seafood demand entirely.

Read more about ‘What Makes Food Sustainable Or Unsustainable?’

octopus is not vegan. side effects of eating octopus include harming animals.

octopus animals seafood

Is octopus vegan?

No, octopus is not vegan. Octopus is a type of mollusk, a living marine animal, therefore making it an animal-derived food. An octopus must be killed in order to produce octopus. 

Because we cannot see for ourselves how these animals live and what they endure does not mean it isn’t happening. The meat, poultry and dairy industries do everything they can to distance us from knowing how our food comes to be in order to keep us in the dark about what we support each time we buy animal derived products and byproducts.

Go vegan for animals!

It’s the best way to help animals and it’s not as difficult as you may think. Speak for animals with your actions, for they cannot speak at all.

Going vegan is easier than ever, at a glance with this: Vegan and Non-Vegan Foods List

octopus has labor issues and human rights concerns.

labor rights, human rights and workers rights issues for the fishing industry

Is octopus a product that has known labor issues?

Yes. There are reports of serious worker mistreatment regarding the seafood industry. Octopus is a product that has human rights concerns.

There are high numbers of trafficked people promised work but then held at sea against their will. Boats filled with trafficked migrants do not dock, sometimes for years on end, keeping slave workers unseen and trapped at sea, continuing the forced labor. Recruiters trick migrants into thinking they must work to pay off their debts, referred to as “debt peonage”. There is little to no compensation for their work. Seafood caught illegally from slave worker boats gets mixed in with legal, commercial fishing boats in order to remain undetected.

Fishing workers everywhere are at risk of accident, injury, and death. Injuries include cuts, broken bones, lost fingers, hands and limbs, head injuries and electrocutions. Workers get caught in machinery, get thrown overboard and deaths are reported. Boats are in constant motion, decks are slippery and there can be hazardous machinery present.

Fishing industries around the world are responsible for systematic, illegal fishing practices and human rights abuse. Fishing workers are vulnerable to human trafficking and slave labor, especially in countries like Thailand (the third largest seafood exporter in the world), Burma, Indonesia and Fiji. Seafood slavery is a major issue for migrant workers originally from Myanmar, Cambodia, Laos and Vietnam.

We improve lives around the world if we boycott problematic foods that are difficult for human rights authorities to regulate.

Be sure to read up on this list of ‘Foods You Should Always Buy Fair Trade

This post was all about eating octopus side effects and benefits.

Sources:

baby octopus vulgaris – FoodData Central

World Wide Fund for Nature: Overfishing

Animal equality: 4 WAYS THE FISHING INDUSTRY IS DESTROYING THE PLANET

Human rights watch: Hidden Chains Rights Abuses and Forced Labor in Thailand’s Fishing Industry

International Labour Office: Caught at sea

Adriane Marie

Hi, I'm Adriane, creator of HEALabel! I organize info for you to comprehensively see how purchases impact health, environment, animals and laborers. Stay aware because you care! Subscribe below to get my weekly newsletter with tips, new info and other ethical consumer insight.

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