Omega-3 fatty acids are essential for your brain, heart, eyes, and even your skin. But how do you know if you're getting enough?
The truth is, most people aren’t — and the symptoms of deficiency can be easy to overlook or blame on other things. Let’s explore the common signs of low omega-3 levels, why they matter, and how you can test your status at home.
🧠 Why Omega-3s Are So Important
Omega-3s (especially EPA and DHA) are long-chain fatty acids found in oily fish, algae, and supplements. They play a vital role in:
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Brain development and function
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Cardiovascular health
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Reducing inflammation
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Mood and emotional balance
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Visual health
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Pregnancy and infant development
They’re called essential fats for a reason — your body can’t make them on its own.
🚨 Common Signs You Might Be Deficient in Omega-3s
If you’ve been experiencing any of the following symptoms, low omega-3 levels could be contributing:
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Dry skin or eczema
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Brain fog or poor concentration
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Low mood, irritability, or anxiety
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Fatigue or low energy
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Joint pain or stiffness
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Poor sleep quality
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Frequent colds or slow healing
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Dry eyes or blurry vision
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Irregular heartbeat or high triglycerides
Some of these symptoms can also be linked to other conditions — that’s why testing is key.
🧪 How to Test Your Omega-3 Levels at Home
The best way to know your omega-3 status is through a simple blood test. Our Omega-3 Index Test measures the percentage of EPA and DHA in your red blood cells — giving you a clear picture of your long-term omega-3 intake.
Here’s how it works:
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Order your kit online
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Collect a few drops of blood via finger-prick
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Send your sample to our certified lab
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Get your results online in 5–7 days
🎯 What Is the Ideal Omega-3 Index?
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Below 4%: High risk — associated with increased risk of heart disease, depression, and poor brain aging
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4–8%: Moderate — room for improvement
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8–12%: Optimal range for health and longevity
Most people fall in the 4–6% range, especially if they don’t regularly eat oily fish or take omega-3 supplements.
👶 Special Considerations for Pregnancy
Low omega-3 during pregnancy can increase the risk of preterm birth and affect fetal brain development. Our Prenatal DHA Test helps expecting mothers track their levels and support healthy outcomes.
🧬 Don’t Guess — Test
If you think you might be low in omega-3s, don’t rely on guesswork or symptoms alone. A quick test can give you clarity and help you make informed decisions about your diet and supplements.
👉 Explore our Omega-3 test options here.
