Question: How to manage blood levels of omega-3 and omega-6 fatty acids.

I don't specifically want to look at the omega-3-to-omega-6 ratio. The AA/EPA ratio, I do not believe in wanting to get it low enough to prevent inflammation. I don't believe in using it that way. But I do believe that if it were too low, it could cause problems. I don't know what the cutoff would be. But if you're on the low end of normal, then I would think about cutting back your intake of EPA.

But my main concern would be if you're in the low or even middle end of the normal range for either arachidonic acid or DHA, I think you want to increase your intake of those. Particularly if your intake is already high, look for the cause of low levels. Especially if both of them are low, that could be caused by inflammation or oxidative stress.

This Q&A can also be found as part of a much longer episode, here: https://chrismasterjohnphd.com/podcast/2019/09/06/ask-anything-nutrition-march-8-2019

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Chris Masterjohn, PhD, is the Founder and Scientific Director of the mitochondria test Mitome.