When cells are healthy, your body can function at its best

The human body is made up of trillions of cells which form the tissues, organs, and organ systems our bodies need to function. Omega-3s, particularly eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), provide foundational support for these cells. Following consumption, the majority of omega-3s reside in our cell membranes, which act as the gatekeepers to our cells. EPA and DHA help promote the fluidity of cell membranes, which enables cells to be responsive to their environment.¹ When your cells respond to their environment adequately, then your body can function at its best.

Along with benefits for cellular health, research finds that the omega-3s EPA and DHA provide foundational support for heart, immune, brain, mental, prenatal, and neonatal health. To get more of an in-depth look at omega-3s and their benefits, visit An Introduction to Omega-3 Fats.

The issue of omega-3 inadequacy

Research shows that more than 80% of Americans don’t receive enough omega-3s from their diet.² Two of the reasons for this unfortunate news include: 1) inadequate consumption of direct sources of EPA and DHA, and 2) regular consumption of a Western diet characterized by a low intake of seafood, and a high intake of omega-6-rich foods laden with processed ingredients and vegetable/seed oils.  

Not all omega-3s are created equal

There are two main sources of omega-3s: marine-based and plant-based. Marine sources include cold-water fatty fish (e.g., anchovies, sardines, salmon, mackerel), and marine microalgae which provide omega-3s directly in the form of EPA and DHA (as triglycerides). 

Nordic Naturals offers a broad range of high-quality omega-3 supplements from fish oil and algae to meet individual dose and delivery-form needs.

Plant-based sources such as flaxseeds, chia seeds, hemp, and walnuts, contain omega-3s in the form of alpha-linolenic acid (ALA). ALA must be converted by the body into EPA and DHA through a complex series of metabolic reactions.

The human body is extremely limited in its ability to convert ALA to EPA and DHA

The conversion rate of ALA to EPA and DHA is extremely low, 5-8% for EPA and 0.5% for DHA.^3,4 A number of factors contribute to ALA’s low conversion rate:

• A high intake of omega-6 fatty acids relative to omega-3s creates competition for enzymes needed to convert ALA into EPA, specifically delta-6-desaturase (D6D).^5,6
• If an individual is low in vitamins and minerals that act as cofactors for D6D (such as B6 and zinc), this can also inhibit the conversion of ALA into EPA.^7,8
• In addition, approximately 25% of the population has a genetic variant that reduces the activity of D6D, which in turn reduces the synthesis of EPA and DHA.⁹
• On top of all of these factors, premature infants, hypertensive adults, and some diabetics are even more limited in their ability to make EPA and DHA from ALA.⁶

Let’s put this into perspective, shall we? In order to obtain 1,000 mg of EPA and DHA, you would need to consume up to 10 ounces (a little over half a pound!) of flax or chia seeds—I don’t know about you, but that’s way too much chia seed teeth cleaning for me. While flax and chia seeds are healthful and provide important nutrients like fiber and magnesium, they are not efficient (direct) sources of EPA and DHA.

Algae oil is a great vegan alternative to fish oil

So, does this mean that vegans and strict vegetarians would need to consume a bag of flax or chia seed every day in order to get the EPA and DHA their bodies need to maintain cellular health? Not quite. Supplementing with algae oil is a great option for vegans and vegetarians seeking a direct source of EPA and DHA from non-fish sources.

And you’ll be happy to know that Nordic Naturals is the #1 algae oil brand in the U.S.‡ Our algae-based products, made from sustainably-sourced microalgae, give vegetarians and vegans a great way to meet their daily serving of omega-3 EPA & DHA. Check out Ultimate Omega® Plant-Based, our most powerful algae option available. 

Something else to keep in mind (for both fish eaters and non-fish eaters alike) is that 1,000 mg of EPA and DHA a day may not be enough to achieve a healthy omega-3 status. This is because a number of variables factor into how well someone metabolizes dietary fatty acids, and thus the amount of omega-3s they would need to maintain normal cellular health.^10,11 As a result, the only conclusive way to ensure you are meeting your omega-3 needs is by having your omega-3 blood levels tested, and working with your doctor to find the optimal amount for your body. To learn more about omega-3 dosage recommendations and testing, visit Omega-3 Dosage: How much EPA and DHA should I take?

FDA Disclaimer:
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

‡ Based on Stackline, Nielsen, and SPINS annual sales data

General Notice & Disclaimer: 
This information is for educational purposes only. Always consult your health care provider if you have a known medical condition or are taking medications. The information provided herein is based on a review of current existing research; the presenter and sponsor do not accept responsibility for the accuracy of the information itself or the consequences from the use or misuse of the information.