Caviar Side Effects + Benefits

By Adriane Marie •  Updated: 06/06/22 •  11 min read
caviar benefits and side effects

What are caviar benefits and side effects every ethical consumer must know? Here are caviar pros and cons and how buying them will impact your health, the environment, animals and laborers. 

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 caviar benefits and side effects.

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

After learning if caviar are 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 caviar benefits and side effects that every ethical consumer should know.

Must-Know Caviar Side Effects And Benefits


Caviar side effects may include: 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: caviar side effects may include 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 “bad” LDL cholesterol

Appearance: caviar benefits may include muscle building

Caviar is…

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Water footprint: unknown

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

Destruction: high, caviar production is relatively destructive, negatively impacts marine ecosystems, discarded fishing nets pollute oceans, fishing damages coral, sponges and poses severe threat to marine habitats

Caviar is…


Kills: roe, eggs from the beluga sturgeon, an endangered fish

Harms: roe, eggs from the beluga sturgeon, an endangered fish, small marine fish, 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

Caviar is…

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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, 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 

Caviar has…

Where does most caviar come from? 📍

The world’s top caviar exporting country is China, followed by Germany, France, Italy, USA, Denmark, Israel, Poland, Latvia and Lithuania.

China is the world’s leading producer of caviar (60%).

The USA imports about 80% of seafood!

Is caviar nutritious? 🥗

Caviar is high in protein, healthy fats, including vitamin B12, selenium, and omega-3 and omega-6 fatty acids.

However, caviar contains purines, some mercury and antibiotics if farmed.

caviar is acidic.

acidic foods and alkaline diet benefits that improve ph levels

Is caviar alkaline or acidic?

Caviar is acidic. Fish and eggs are acidic food groups.

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

caviar is gluten free.

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

Is caviar gluten free?

Yes, caviar is gluten free. Caviar does not contain gluten.

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

caviar is a common food allergen: fish.

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

Is caviar a common food allergen?

Yes, caviar is a common food allergen: fish. Many people experience allergic reactions to caviar.

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

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

carbon footprints of food and food emissions

Does caviar have a high or low carbon footprint?

Caviar likely has a high carbon footprint.

What is the carbon footprint of caviar?

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

Food not only has a water footprint but also a carbon footprint, known as CO2e, which stands for carbon dioxide equivalent. Since carbon measurements are a bit more difficult to comprehend, it is common to equate CO2e to the distance which a car drives in miles or 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

caviar is unsustainable. caviar side effects include being bad for the environment.

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

Overall, is caviar eco friendly and sustainable?

No, caviar production is 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 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. Farmed fish need to be fed fish to eat (perpetuating a never-ending cycle of fishing) and waters become contaminated with antibiotics (to prevent disease that inevitably occurs with overcrowded fish confinements), pesticides, parasites and fish feces. 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.

caviar is not vegan. caviar side effects include killing animals.

seafood and fish is not vegan

Is caviar vegan?

No, caviar is not vegan. Caviar is roe, or fish eggs specifically from a sturgeon, therefore making it an animal-derived food. A sturgeon fish’s eggs must be used in order to produce caviar. 

Animals of factory farming are suffering. They live in horrific conditions that often include confinement, physical abuse and unnatural environments…so much so that they need to receive antibiotics to keep from getting ill or spreading disease. Growth hormones allow all kinds of animals to become fatter faster and live short lives.

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

caviar is a product that has labor issues. caviar side effects include human rights concerns.

caviar side effects include human rights concerns.

Is caviar a product that has known labor issues?

Yes. At this time, there are reports of worker mistreatment regarding caviar fishing.

Did you know the single largest employer in the world is agriculture? The labor involved behind each and every product cannot go unrecognized. 

Sadly, many labor concerns exist around the world in both developed and developing countries. We must be vigilant to ensure what we buy is not contributing to industries that are unfair to their valuable workers. Some known problems include workplace health and safety, child labor, gender inequality, inadequate pay, wage theft and exploitation. Workers can even experience harassment, humiliation and violence and unfair employers often fail to provide laborers with access to shade, drinking water, restrooms and breaks. Consequently, laborers can face nausea, dizziness, heat exhaustion, dehydration and heat stroke -the leading cause of farmworker death! 

Such mistreatment is like modern day slavery. Workers are often afraid to report issues because they fear it will result in losing their jobs or deportation. 

Fair trade organizations fight to ensure better social, environmental and economic standards. 

We can improve people’s lives with foods we eat every day simply by buying products that are certified fair trade.

This post was all about caviar benefits and side effects.


Fish, caviar, black and red, granular – FoodData Central

Caviar Prosecutions – Department of Justice

Caviar substitutes (Tariff notice 36) – GOV.UK

World Wide Fund for Nature: Overfishing


Adriane Marie

Self-proclaimed Grocery Guru, Material Maven and all around Conscious Consumer Connoisseur. I organize ethical info for us to comprehensively see how purchases impact people, animals and the planet. I hope you find HEALabel helpful and use it for personal and global improvement and empowerment.

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