Omega-3 Deficiency
Assess whether you present clinical signs of omega-3 deficiency: excessive thirst, frequent urination, concentration, social withdrawal.
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Keeping your balance
Consume small fatty fish
Prioritize sardines, mackerel, and anchovies two to three times per week. These small fish accumulate fewer heavy metals than large predators and provide an excellent naturally balanced EPA/DHA ratio.
Use omega-3 oils as dressing
Alternate between canola oil (9.1 g/100g of ALA), walnut oil, and camelina oil as raw dressing. Never heat them as omega-3 fatty acids are very sensitive to thermal oxidation. Keep them refrigerated.
Limit excessive sources of omega-6
Reduce sunflower, corn, and soy oils in your daily cooking. These oils unbalance the omega-6/omega-3 ratio and promote pro-inflammatory prostaglandin production via arachidonic acid.
What you can do
Request an erythrocyte fatty acid profile
This test measures the omega-3 index (EPA+DHA in red blood cells, optimal above 8%) and the AA/EPA ratio (optimal below 3:1). It reflects your status over the last two to 3 months, much more reliable than a single plasma measurement.
Supplement with EPA and DHA
Take EPA+DHA daily in triglyceride form (better absorption than ethyl esters). Choose a product with a TOTOX index below 26 to guarantee freshness and absence of fatty acid oxidation. Doses are set with your doctor or your naturopath, all the more so if you already take a medication.
Increase frequency of fatty fish
Move to three to 4 servings of small fatty fish per week: sardines (2.0 g/100g), mackerel (2.7 g/100g), anchovies (1.5 g/100g). Prioritize gentle cooking methods (steaming, papillote) to preserve omega-3 from thermal oxidation.
Rebalance the omega-6/omega-3 ratio
Replace sunflower oil with canola or olive oil in cooking. Reduce consumption of ultra-processed products, rich in hidden omega-6 oils, and increase nuts, ground flax seeds, and chia seeds.
Flax and chia seeds daily
Add a tablespoon of ground flax seeds (23 g of ALA/100g) or chia seeds (18 g/100g) to your smoothies or yogurt. Vegetable ALA converts poorly to EPA and DHA (5 to 10%) but contributes to overall ratio balance.
Perilla oil as vegetable alternative
Perilla oil (Perilla frutescens) is the most concentrated vegetable source of alpha-linolenic acid (ALA, approximately 60%). It is an interesting option for vegetarians as a complement to algae-based DHA supplementation.
What you can do
Urgent erythrocyte fatty acid profile
A complete profile of membrane fatty acids is essential to measure your omega-3 index, the AA/EPA ratio, and precisely identify the extent of the imbalance. This test guides the dosage and duration of supplementation needed.
Investigate the causes of imbalance
Severe deficiency may result from chronically poor diet in fatty fish, excessive consumption of industrial omega-6, fat malabsorption (biliary or pancreatic insufficiency), or high oxidative stress that destroys circulating omega-3.
What you can add in EPA and DHA
Take EPA+DHA daily in triglyceride form (TOTOX below 26), preferably with a meal containing fats to optimize absorption. In case of marked cognitive disorders, prioritize a DHA-rich formula. Minimum 3 to 6 month course. Doses are set with your doctor or your naturopath, all the more so if you already take a medication.
Restructure diet in depth
Consume small fatty fish (sardines, mackerel, anchovies) four to five times per week. Eliminate sunflower, corn, and soy oils in favor of olive and canola oil. Add nuts, ground flax seeds, and chia seeds daily.
Protect omega-3 from oxidation
Omega-3 fatty acids are extremely sensitive to oxidation. Combine your supplementation with natural vitamin E (mixed tocopherols) and dietary antioxidants (berries, turmeric). Keep your omega-3 oils refrigerated and never heat them.
Algae-based DHA for vegetarians
If you do not consume fish, choose a DHA supplement extracted from microalgae (Schizochytrium sp.), the original source of marine omega-3. Algae produce the DHA that fish accumulate by moving up the food chain.
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Related tests
This result is an educational naturopathic self-assessment. It is neither a diagnosis nor medical advice, and it does not replace a consultation. Only a health professional can confirm or rule out a disorder. If symptoms persist, or if you are pregnant, breastfeeding or on any treatment, talk to your doctor before taking any supplement or herbal preparation, and never stop a treatment without medical advice.
How to read this test
Assess whether you present clinical signs of omega-3 deficiency: excessive thirst, frequent urination, concentration, social withdrawal. Free, 5 questions.
Omega-3 fatty acids (EPA and DHA) are essential fatty acids that the body cannot manufacture. They play a fundamental role in regulating inflammation, brain function, and mood balance. Modern diet, too rich in omega-6 and poor in fatty fish, creates an imbalance in the omega-6/omega-3 ratio that promotes chronic inflammation and cognitive disorders.
Strengths
- Rapid identification of clinical signs
- Simple self-assessment test
- Detection of cognitive and behavioral disorders related to EPA/DHA deficiency
Limitations
- Does not replace blood testing
- Some signs may have other causes
- Limited sensitivity for subclinical deficiencies