Omega-3s and ADHD: A missing piece of the puzzle?

Photo by Diane Helentjaris on Unsplash

Omega-3 fatty acids are a type of polyunsaturated fat that is important for brain function and overall health.

They are found in high amounts in certain types of fish and in plant-based sources such as algae, nuts, and seeds.

My favourite source you ask? SARDINES. They have a low toxicity profile combined with a high amount of omega-3s per serving.

Click here for a great sardine salad recipe.

There is some evidence to suggest that omega-3 fatty acids may be helpful in the management of attention deficit hyperactivity disorder (ADHD). Some studies have found that children with ADHD who took supplements containing omega-3 fatty acids had improvements in their ADHD symptoms, including better attention and impulsivity control.

However, it’s important to note that more research is needed to fully understand the relationship between omega-3 fatty acids and ADHD. While some studies have found a benefit, others have not.

Overall, the research suggests that those who are deficient in this essential brain nutrient will benefit more from supplementation than those who aren’t.

So…how do you know if you are deficient?

Photo by Obi - @pixel7propix on Unsplash

I am a huge fan of a company called OmegaQuant that has fair-priced testing for your omega-3 index, which will indicate if you are deficient or not. Click here if you are interested in testing.

My suggestion is to start here if you suffer from ADHD, depression, heart disease or any type of cognitive decline (brain fog) to see if an omega-3 deficiency is a piece of the puzzle.

If you are considering using omega-3 supplements to manage you or your child’s ADHD symptoms, it is important to first speak with a healthcare provider or a registered dietitian to see if it’s the best option.



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Dr. Megan Druet, ND

160K+ followers on TikTok @adhd_assist. I’m a naturopathic doctor with a special interest in ADHD and optimizing health. Cheers!