7 Reasons Why Octopus Is Healthy for Your Diet

Octopus offers a unique mix of health benefits, from heart and cognitive health to immune support, making it a nutritious addition to your diet.

benefits of eating octopus 7 Reasons Why Octopus Is Healthy for Your Diet

Octopus is a fascinating sea creature that has captivated the attention of researchers and food enthusiasts alike. Known for its ability to change shape and color, regrow limbs, and even having multiple hearts and brains, octopus is truly a unique organism. But beyond its captivating biology, octopus also offers a range of health benefits when included in our diet.

Belonging to the mollusk family, octopuses are soft-bodied, eight-armed cephalopods found in various marine habitats around the world. They are considered a delicacy in many cultures, and their consumption has been on the rise as more people discover their nutritional value and potential health benefits.

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Health Benefits of Eating Octopus

Pan-seared octopus with roasted potato

Eating octopus offers numerous health benefits due to its high nutritional value. It is a lean protein source, providing more than 25 grams of protein per serving while remaining low in calories, fat, and cholesterol. This makes it an ideal choice for those looking to maintain or lose weight while still consuming essential nutrients.

Heart Health: Vitamin B6, Vitamin B12, Selenium, Copper, Iron, Zinc, Omega-3 Fatty Acids, Taurine

One of the primary health benefits of eating octopus is its positive impact on heart health. Octopus is an excellent source of omega-3 fatty acids, which are known as “good fats” that have been linked to a range of heart-healthy benefits. Omega-3s can lower blood pressure and slow the buildup of plaque in your arteries, reducing stress on the heart. In addition, octopus contains taurine, an amino acid that has been shown to reduce blood pressure and cholesterol levels, further contributing to better heart health.

Cognitive Health: Magnesium, Brain Activity, Memory, Dementia, Alzheimer’s, Antidepressant, EPA, DHA

Octopus also offers potential cognitive health benefits due to its magnesium content. Magnesium plays a crucial role in brain function and memory and has been linked to a reduced risk of developing dementia and Alzheimer’s disease.

Furthermore, the omega-3 fatty acids found in octopus, particularly EPA and DHA, have been shown to improve cognitive function and may have antidepressant effects.

Mood Disorders: Reduced Triglycerides, Anti-inflammatory, Cholesterol

The nutrients found in octopus, such as omega-3 fatty acids and taurine, may also help improve mood disorders. Omega-3s have been shown to reduce triglyceride levels and have anti-inflammatory properties, which can alleviate symptoms of depression and anxiety. Additionally, taurine’s ability to lower cholesterol levels may further contribute to better mental health.

Pregnancy: Sodium, Heavy Metals

While octopus can be a nutritious addition to the diet during pregnancy, it is essential to keep in mind the potential risks associated with its consumption. Octopus may have high sodium content and may contain heavy metals, such as mercury, which can be harmful to pregnant women and their developing babies. To minimize these risks, be sure to choose high-quality octopus from reputable sources and consume it in moderation.


The taurine found in octopus has been shown to have anticancer and antiviral effects. It is believed to fight inflammation in the body and act as an antioxidant, protecting cells from damage associated with cancer.

Additionally, octopus contains high levels of other antioxidants that may reduce cancer risk, such as selenium, vitamin B12, and folate. While research into these antioxidants’ potential is ongoing, deficiencies are strongly linked with increased cancer risk.

Supports Immune Function

Your immune system relies on a number of essential nutrients to function efficiently, including some nutrients found in octopus like protein, zinc, selenium, and vitamin B12. No single food provides everything your body needs, but incorporating octopus into your diet can help support your immune system when combined with other nutrient-dense foods, adequate sleep, and healthy lifestyle factors like stress management.

May Improve Male Fertility

Octopus is rich in zinc, which plays a crucial role in male fertility by supporting sperm production and maintaining healthy testosterone levels. Including zinc-rich foods like octopus in your diet may help improve male fertility

Cooking Tips for Eating Octopus

Now that we’ve explored the health benefits of eating octopus, let’s discuss some cooking tips to help you enjoy this nutritious seafood.


Simmering octopus in a flavorful liquid for an extended period can help tenderize the meat and infuse it with delicious flavors. Be sure to keep the heat low, as high temperatures can cause the octopus to become tough and chewy.


Grilling is another popular method for preparing octopus, as it imparts a smoky flavor and pleasant charred texture. To ensure even cooking and prevent sticking, it’s a good idea to blanch the octopus in boiling water for a few minutes before grilling.


Boiling octopus is a simple and effective way to cook it, resulting in tender, flavorful meat. Simply submerge the octopus in a pot of boiling water, reduce the heat, and allow it to cook until tender. Cooking times will vary depending on the size of the octopus, but generally, it should be cooked for about 45 minutes to an hour.

FAQs about Eating Octopus

Why is octopus so expensive?

Octopus is expensive because of the costs involved in capturing and processing it, making it a pricey option when cooking at home or dining out at a restaurant.

Why not to eat octopus?

Octopus farming is widely criticized by animal rights activists and numerous scientists due to its cruel and immoral nature. This practice is condemned because octopuses are highly intelligent creatures that require stimulating and lively environments, which are not provided in factory farms.

Does octopus have mercury?

Octopus does contain moderate levels of mercury and other toxins resulting from chemical pollution that washes into the planet’s oceans and other bodies of water, similar to most seafood available today.

What is the best octopus to eat?

The best octopus to eat is the Portuguese octopus. Its meat is exceptionally white and possesses a delightful, firm texture. When properly prepared, it is not tough or chewy, but rather remarkably tender.

Which is tastier octopus or squid?

Octopus and squid have distinct flavors, but when it comes to taste, many people find octopuses to be very rich. Squid meat, on the other hand, is tougher and smoother in texture. However, when cooked, it becomes tender and firm, making it perfect for absorbing flavors or frying into delectable ringlets that are globally recognized as calamari.

Is calamari a squid or octopus?

Calamari is actually made from a type of squid, not octopus, despite the common misconception. The confusion may arise from the fact that octopus, when prepared, can have a similar taste to calamari dishes.

How does octopus taste?

Octopus tastes like a mild combination of squid and lobster, with a subtle and mild, sweet and salty flavor. Some people compare its taste to pork and white chicken meat. One interesting characteristic of octopus is its ability to absorb other flavors when cooked.

Fina Thoughts

In conclusion, incorporating octopus into your diet can provide numerous health benefits, from improved heart health and cognitive function to cancer-fighting properties and immune system support.

By exploring different cooking methods and enjoying octopus in moderation, you can take advantage of its nutritional value while minimizing any potential risks. Remember, a balanced diet that includes a variety of nutrient-dense foods is key to overall health and well-being.

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