Is High Phenolic Olive Oil As Good As Fish Oil?

Many people wonder: is olive oil as good as fish oil for delivering the essential omega-3s our bodies need? The answer depends on what type of omega-3s you’re looking for — and how your body processes them. High-phenolic olive oil is rich in monounsaturated fats and powerful antioxidants like oleocanthal and oleacein. These compounds help reduce oxidative stress, support heart health, and enhance insulin sensitivity, offering benefits similar to — and in some cases, complementary to — those of fish oil.

In this article, we’ll explore how olive oil compares to fish oil, and how MILESTONE®’s innovative blend of high-phenolic olive oil and algae-based omega-3s brings together the best of both worlds.

Rich in Antioxidants / Cholesterol & Diabetes / Digestive Health

Innovative Processing for Polyphenols

Natural
Olive
Omegas

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Are Algae Omega-3s a Better Choice Than Fish Oil?

Algae is the original source of Omega-3s (particularly EPA & DHA). Fish don’t produce these fatty acids; they accumulate them by consuming algae. Therefore, you don’t need fish to design those Omega-3 supplements—just the plants they feed on.

Triglycerides & Cholesterol / Memory & Focus / Joint Pain Health

milestone algae omega3s purity and potency-4-1

Algae DHA EPA

Algae-derived triglycerides are 85% more effective than fish oil ethyl esters, absorb faster and are free of contaminants 1.

non-vegan omega 3s

No Fishy Taste

Oxidation in fish oil leads to a fishy smell or taste. Our innovate blend ensures an ideal Omega 6 to Omega 3 ratio with a great taste.

Fish-Free. Smarter. Stronger.

Choosing between olive oil and fish oil isn’t about picking a winner — it’s about understanding the unique health benefits of each. At MILESTONE®, we’ve combined the power of high-phenolic olive oil with vegan algae-based omega-3s to deliver a more complete, plant-based solution for your body and mind.

Triglycerides & Cholesterol / Memory & Focus / Inflammation

Nootropics Booster

Restore cognitive clarity and focus. A brain-boosting blend, rich in pure Omega-3s and antioxidants, designed to naturally enhance memory, protect neurons, and sharpen your mind.

4

Healthy Heart

Our unique blend of Omega-3s (EPA DHA ALA) from algae and olive oil comes in the form of triglycerides, ensuring better bioavailability and efficacy compared to fish oils 2 3 4 5 6 7.

Strong Immune

The high phenolic content in our olive oils is a powerful antioxidant shield, supporting the immune system by neutralizing harmful free radicals. Abundant in Vitamin E 8 9.

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Aids Bone Health

Supports bone health by reducing inflammation and enhancing calcium absorption with its antioxidants, while Omega-3s from algae help maintain bone density and reduce osteoporosis risk.

Omega-3s without Fish

Our algae-derived Omega-3s are the most sustainable fish oil alternative. They are on average 85% more effective than fish Omega-3s. Enhance your meals without the fishy aftertaste.
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Olive Antioxidants

We choose wild olive DNA trees, for their scientifically proven extremely high phenolic yield. Our waterless extraction and chemical-free process retains all antioxidants in the final product.

The Ultimate Vegan Fish Oil Alternative

algae omega 3s with high phenolic olive oil by milestone

Omega-3s Straight From The Source

We source our Omega-3s just like fish do: directly from algae. This way, you get all the benefits and avoid the annoying fishy aftertaste. Our high-phenolic olive oil is highly antioxidant and is the ideal natural preservative of EPA & DHA.

BUY MILESTONE® OMEGA-3s

EPA & DHA in fish come from algae, smaller fish eat it and it travels up the food chain. More people are beginning to understand this.

After a fall and broken ankle, their products greatly accelerated my healing and recovery process. My doctor at Tan Tock Seng was very impressed with my progress. Amazing products!

Milestone

After starting to take the products I’ve noticed a big improvement to my energy and general well-being.

Milestone

Love the high phenolic olive oil and pomegranate concentrate. Excellent quality. As a registered dietitian, these are ideal for adding nutrients to a balanced diet in small amounts.

Milestone

Their Pomegranate concentrate with Curcumin and D3 has been my ally throughout my treatment against stage 4 lymphoma. It boosted my hematocrite levels and strengthened my immune. Thank you Milestone!

Milestone

My dream company! Quality, science-based, ethical. Highly recommend to patients for real outcomes. Products speak for themselves, bringing major improvements.

Milestone

Elevate Health Benefits: Olive + Algae Oil Together

We were named “Start-Up of the Year” by Nutraingredients-Asia and as the “Most Innovative Food Supplement Brand” by APAC Insider Singapore. These awards underscore our commitment to blending the best of Greek natural ingredients with modern science for effective, ethically, and sustainably produced functional foods.

winner nutraingredients asias 2023
APAC Insider Award Win Logo Of Dreams and Knowledge Asia-14
Game Changes Inspire Greece
Healthy Diet Awards
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Is Olive Oil as Good as Fish Oil? Comparing Their Benefits Side by Side

Discover why Omega-3s from algae in the form of triglycerides are superior to ethyl esters associated with fish oils. Our formula ensures a pure and contamination-free source of Omega-3s that not only boosts absorption but also provides a shield of antioxidants for full-spectrum cardiovascular defence.

Algae
Fish

100% Plant-Based
Ethically sourced with minimal environmental impact. Does not contribute to overfishing or ocean pollution.

YES
NO

Great Taste
Enjoy the rich taste of freshly pressed olive oil - free from the annoying fishy aftertaste.

YES
NO

Free of Contaminants
Free from chemical residues, heavy metals and pesticides, that contaminate other products.

YES
NO

Liver Health
Vitamin A whilst essential is harmful in excessive doses.Get the right amount with our product.

YES
NO

Omega-3 Diversity
Our formula maintains the right balance of Omega-3s, Omega 6 and Omega 9, crucial for heart health.

YES
NO

EPA and DHA
Contains the most active EPA and DHA forms originating from algae, necessary for brain, mood and cell health.

NO
YES

Conclusion

So, is olive oil as good as fish oil? While both offer unique benefits, high-phenolic olive oil combined with algae-based omega-3s can deliver a plant-based solution that rivals traditional supplements — naturally and sustainably.

A Word From MILESTONE®

MILESTONE® Food for your Genes uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.

Of Dreams and Knowledge – All rights reserved. This article and all associated content are the intellectual property of MILESTONE® and may not be copied, republished, or redistributed without written permission.

Disclaimer: The information provided here is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Always consult with a qualified healthcare provider before making any changes to your diet, supplementation, or health routine.

    References
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  2. González-Hedström, Daniel & Granado, Miriam & Inarejos-García, Antonio. (2020). Protective effects of extra virgin olive oil against storage-induced omega 3 fatty acid oxidation of algae oil. NFS Journal. 21. 10.1016/j.nfs.2020.08.003.[↩]
  3. González-Hedström D, Priego T, López-Calderón A, Amor S, de la Fuente-Fernández M, Inarejos-García AM, García-Villalón ÁL, Martín AI, Granado M. Beneficial Effects of a Mixture of Algae and Extra Virgin Olive Oils on the Age-Induced Alterations of Rodent Skeletal Muscle: Role of HDAC-4. Nutrients. 2020 Dec 25;13(1):44. doi: 10.3390/nu13010044. PMID: 33375628; PMCID: PMC7824654.[↩]
  4. González-Hedström D, de la Fuente-Fernández M, Priego T, Martín AI, Amor S, López-Calderón A, Inarejos-García AM, García-Villalón ÁL, Granado M. Addition of Olive Leaf Extract to a Mixture of Algae and Extra Virgin Olive Oils Decreases Fatty Acid Oxidation and Synergically Attenuates Age-Induced Hypertension, Sarcopenia and Insulin Resistance in Rats. Antioxidants (Basel). 2021 Jul 1;10(7):1066. doi: 10.3390/antiox10071066. PMID: 34356299; PMCID: PMC8301163.[↩]
  5. Riolo R, De Rosa R, Simonetta I, Tuttolomondo A. Olive Oil in the Mediterranean Diet and Its Biochemical and Molecular Effects on Cardiovascular Health through an Analysis of Genetics and Epigenetics. Int J Mol Sci. 2022 Dec 15;23(24):16002. doi: 10.3390/ijms232416002. PMID: 36555645; PMCID: PMC9782563.[↩]
  6. Maehre HK, Jensen IJ, Elvevoll EO, Eilertsen KE. ω-3 Fatty Acids and Cardiovascular Diseases: Effects, Mechanisms and Dietary Relevance. Int J Mol Sci. 2015 Sep 18;16(9):22636-61. doi: 10.3390/ijms160922636. PMID: 26393581; PMCID: PMC4613328.[↩]
  7. Hernáez A, Farràs M, Fitó M. Olive oil phenolic compounds and high-density lipoprotein function. Curr Opin Lipidol. 2016 Feb;27(1):47-53. doi: 10.1097/MOL.0000000000000261. PMID: 26655289.[↩]
  8. Romani A, Ieri F, Urciuoli S, Noce A, Marrone G, Nediani C, Bernini R. Health Effects of Phenolic Compounds Found in Extra-Virgin Olive Oil, By-Products, and Leaf of Olea europaea L. Nutrients. 2019 Aug 1;11(8):1776. doi: 10.3390/nu11081776. PMID: 31374907; PMCID: PMC6724211.[↩]
  9. Salis C, Papageorgiou L, Papakonstantinou E, Hagidimitriou M, Vlachakis D. Olive Oil Polyphenols in Neurodegenerative Pathologies. Adv Exp Med Biol. 2020;1195:77-91. doi: 10.1007/978-3-030-32633-3_12. PMID: 32468462.[↩]
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