By Jesse Martin, M.S.

Published August 6, 2026

The inflammatory response is a fundamental process in the body, especially in the immune system, helping it respond to everyday stress, physical activity, and the natural process of repair. The goal is not to shut our inflammatory responses down completely, but to instead help the body respond appropriately and return to balance.

Omega-3 fatty acids can play a critical role in maintaining a healthy inflammatory balance. Omega-3s are essential fatty acids, meaning the body needs them but cannot make them on its own, so they have to come from food. Plants such as flaxseed, chia, and walnuts supply alpha-linolenic acid (ALA), while fatty fish like salmon, sardines, and anchovies supply eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). EPA and DHA are the active forms the body uses, while ALA has to be converted into EPA and DHA first. This conversion may be limited in the body, so the EPA and DHA that come straight from food give the body the most readily available supply.

How Omega-3s Support a Healthy Inflammatory Response*

These fats do more than simply serve as fuel. The body uses EPA and DHA as building blocks for signaling molecules, called specialized pro-resolving mediators (SPMs), that help guide a healthy inflammatory response. Supporting a balanced and appropriate inflammatory response affects the body in many ways, including metabolic health anda healthy hormone balance.* The body also relies on cholesterol, which serves as the raw material for cell membranes, vitamin D, and hormones like estrogen, progesterone, and testosterone.

Omega-3s also work alongside another family of fats called omega-6 fatty acids. The body turns omega-6 fats into compounds that help drive the inflammatory response, while it turns EPA and DHA into compounds that help resolve it. Both are needed, but many modern diets are heavy in omega-6, but low in omega-3. Getting enough EPA and DHA helps bring that ratio back toward balance and supports a healthy inflammatory response.* For anyone focused on omega 3 for inflammatory response support, a highly concentrated fish oil supplement has become a popular way to help fill this gap.*

The Link Between a Healthy Inflammatory Response and Metabolic Health

Metabolic health refers to how efficiently the body produces, uses, stores, and regulates energy while maintaining normal function across multiple interconnected systems. It covers several connected processes, including healthy blood sugar metabolism, a healthy insulin response, and the way the body manages cholesterol and other fats.

These processes are all closely linked, so when one runs well, it helps the others do the same. Their reach extends further than energy, as the same signals that regulate blood sugar metabolism also help support things like healthy hormone function.

The inflammatory response is highly involved in all of this, and when it stays regulated, the body has an easier time carrying out these metabolic processes. Conversely, when there is an inappropriate inflammatory response, metabolic health can decline.

This is where omega-3s can really shine. These essential fatty acids can help support healthy insulin and blood sugar metabolism, in addition tosupporting healthy triglyceride metabolism, which is one of the ways the body manages fat in the blood.* By promoting a healthy inflammatory response, omega-3s support metabolic health while also benefiting the many interconnected systems that help keep your body functioning optimally.*

Support Beyond Metabolic Health*

The benefits of omega-3s reach well beyond metabolic health. Other key areas they support include cardiovascular health,healthy blood pressure, and joint comfort.*

DHA, one of the main omega-3s, is also a major structural fat in the brain and in the retina of the eye, making omega-3s an important part of brain health and healthy vision.* Because the brain and eyes require DHA, a steady intake helps keep these tissues supplied as the body's needs change over time.*

Omega-3s are also an important part of women's health. Because a woman's hormone balance is closely connected to how the body handles blood sugar metabolism and a healthy insulin response, supporting one helps support the other.* Omega-3s fit into this picture by helping maintain a healthy inflammatory response and healthy insulin function, which work together to support healthy hormone patterns and regular cycles.*

With benefits reaching this many systems, getting enough omega-3s is vital for long-term health, and a highly concentrated fish oil supplement may be a reliable way to do that.*

Choosing a Quality Omega-3 Source

The best place to start is by getting omega-3s from whole foods. Fatty fish are the richest sources, and a few servings a week can go a long way. Some of the best options include salmon, sardines, anchovies, mackerel, and herring.

For people who do not eat fish regularly, a fish oil supplement can help close the gap.* Not all fish oil supplements are created equal, so a few things are worth looking for. A quality fish oil product should be ultra-distilled and filtered to ensure purity and maximize the removal of metals, pesticides, polychlorinated biphenyls (PCBs), and other contaminants — along with removing fish odor and taste. An advanced fish oil product should also feature vitamin E (tocotrienol isomers) for enhanced stability and a digestive enzyme (lipase) to promote absorption.

From a healthy inflammatory response to metabolic health and beyond, omega-3s play an important role in nearly every system in the body.* Getting enough through food, and filling in with a quality supplement when needed, is one of the simpler ways to support your long-term health.*

Key Takeaways

• The inflammatory response is a normal and necessary process, and the goal is to help the body move through it and return to balance.
• EPA and DHA are omega-3 fatty acids that the body uses to make signaling compounds that help support a healthy inflammatory response.*
• A well-regulated inflammatory response helps support metabolic health, including how the body produces energy and manages healthy fats.*
• Omega-3s may help support metabolic health as part of a healthy lifestyle.*
• EPA and DHA also help support heart, brain, and joint wellness, making omega-3s a valuable part of a whole-body routine.*
• A concentrated, purified omega-3 supplement makes it easier to get meaningful amounts of EPA and DHA in a small serving.*
  
  

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.