Inflammation Resolution
Inflammation resolution is an active, genetically programmed process — not merely the passive fading of an inflammatory signal. Specialised pro-resolving mediators (SPMs), including resolvins, protectins, and maresins, are synthesised from EPA and DHA and act as molecular stop signals that terminate the inflammatory cascade, clear cellular debris, and restore tissue homeostasis. Failure of this resolution phase — rather than excessive initiation of inflammation — is now understood as a primary driver of chronic inflammatory disease. Adequate omega-3 status is essential for SPM synthesis, which explains much of the anti-inflammatory benefit attributed to EPA and DHA.
Viewpoints
Bill Harris: SPMs are the molecular stop signal that actively terminates the inflammatory cascade
Bill Harris
“The resolution of inflammation is not the absence of pro-inflammatory signalling — it requires the active production of SPMs from EPA and DHA to switch off the response. You can either block inflammation from starting, or you can facilitate its proper resolution; most anti- inflammatory drugs do the former, but SPMs do the latter without suppressing the immune defence needed at the start. This distinction is critical for therapeutic strategy.”
Rhonda Patrick: High omega-3 index resolves inflammation even under severe oxidative stress
Rhonda Patrick
“In smokers — one of the highest chronic oxidative-stress states possible — individuals with a high omega-3 index (above 8%) showed markedly lower inflammatory burden than smokers with low omega-3 status. This suggests that adequate EPA and DHA can sustain SPM production even under conditions of intense oxidative challenge, providing ongoing pro- resolving capacity where it is most needed.”
Key Moments
Rhonda Patrick: Blood omega-3 index is the only reliable measure of EPA and DHA tissue status
Rhonda Patrick
“Dietary self-reports are inadequate for estimating omega-3 status — the amount and quality of omega-3 in food is highly variable and people consistently misjudge intake. The omega-3 index, measured directly from red blood cell phospholipid content, is the only way to know whether tissue EPA and DHA are sufficient for robust SPM production and inflammation resolution.”
Rhonda Patrick: Zinc acts as an ionophore facilitating entry into immune cells for resolution
Rhonda Patrick
“Zinc is an essential cofactor for immune resolution — it modulates neutrophil and macrophage function during the resolution phase of inflammation. Zinc ionophores can bypass normal transporter-mediated entry and drive intracellular zinc up rapidly, which is relevant both for antiviral immune responses and for restoring normal resolution signalling in zinc-deficient states.”
Powered by Symmerai — a living index of public discourse. Request early access →
Related concepts
Other relevant clips
How To Boost NAD Levels To Fight Inflammation, Improve Recovery, and Slow Aging
Rhonda Patrick
“…r NR would improve grip strength and then you measured anti-inflammation but for every 20 things that you measure you might find one thing that achieves this statistical significance at P.05. So if you measure 100 things you might find five positive results. i”
Dr. Dale Bredesen on Preventing and Reversing Alzheimer's Disease
Rhonda Patrick
“…esolvins, named for that very event. [Rhonda]: Of resolving inflammation? [Dale]: Right. [Rhonda]: I remember in that paper, and I've also done some reading on this because I have a paper that hopefully will be published quite soon on ApoE4-related Alzheimer's”
How To Boost NAD Levels To Fight Inflammation, Improve Recovery, and Slow Aging
Rhonda Patrick
“…e people are injected with lipopolyaccharide, which induces inflammation or or a saline control, and you can affect mood, you can depress the mood, you can depress cognitive function because inflammation affects brain function. Mhm. >> So I mean I I feel like”
Dr. Dale Bredesen on Preventing and Reversing Alzheimer's Disease
Rhonda Patrick
“…around. And he looked at their M1 to M2 ratios, essentially inflammation to resolution, he saw two patterns. The people who don't eat the amyloid and who have the cognitive decline either have a pro-inflammatory state where they have a lot of M1 and very littl”
Tim Ferriss on Ketosis, Microbiome, Lyme Disease, and Biomarkers
Rhonda Patrick
“but I'm like inflammation also serves some really important purposes, right? If, for instance, you have people go do a weight training workout, there's a fair amount of empirical data, I don't know if there's research data to support this, where athletes will”
Judith Campisi, Ph.D. on Cellular Senescence, Mitochondrial Dysfunction, Cancer & Aging
Rhonda Patrick
“…ing because it's sort of to me you know, this whole idea of inflammation which causes... [Judith]: Inflammaging as Claudio Franceschi. No, this is the term that was coined by Claudio Franceschi in Italy, yeah. And it really refers to the fact that well, if a p”
Morgan Levine, PhD, on PhenoAge and the Epigenetics of Age Acceleration — can we change the pace?
Rhonda Patrick
“tuned to differences in kind of cell turnover or inflammation. Whereas a clock, that was developed by [inaudible 00:35:08], he kind of added these different kind of cell composition measures that actually ended up picking up inflammation a little bit better. B”
Valter Longo, Ph.D. on Fasting-Mimicking Diet & Fasting for Longevity, Cancer & Multiple Sclerosis
Rhonda Patrick
“So, yeah, so I think it's really the evidence, the inflammation is the driving...the driver is not there. There's very few studies actually showing that, you know, by increasing a little bit of inflammation, increase in aging, they're not there. It's possible”