EPA vs. DHA: Why the Omega-3 Ratio is the Key to Inflammation and Heart Health

Different fish oils contain varying ratios of EPA, DHA, and other omega-3 fatty acids, such as DPA. Interestingly, different combinations promote different effects in the body.

EPA is more of an anti-inflammatory compound; DHA is more of a structural component of neurons in the brain and eye, as well as sperm cells; and DPA may serve as an intermediary between the two while yielding its own independent properties.

Some of these effects are mediated directly, while others are converted into specialized pro-resolving mediators (SPMs). These help curb inflammation, protect the gut lining, and more.

But here’s what most supplement labels don't tell you: EPA and DHA aren't just a package deal. They are actually different tools in the same toolbox. Using the wrong one for your specific health goals can lead to lackluster results. For example, pure EPA is decisively better for cardiovascular protection and mood support, while DHA is the heavy hitter for triglyceride reduction and structural brain health.

Furthermore, many standard fish oils completely lack DPA, the "forgotten" third omega-3 that plays a crucial role in blood vessel function and gut repair.

If you're taking fish oil every day but your joints still ache, your mood is flat, or your lipid panels aren't budging, you might be taking the wrong ratio.

I put together a comprehensive guide on how to match your omega-3 supplement to your specific goals (gut health, ADHD, cardiovascular support, etc.) and why getting this ratio right is the key to finally resolving chronic inflammation.

Read the full breakdown here: EPA vs. DHA: Are You Taking the Right Fish Oil?