Omega 3 & 6 Fatty Acids Test in California

The Omega 3 & 6 Fatty Acids Test measures the levels of these essential fats in your blood. It is often ordered to assess dietary fat intake and evaluate risk for certain health conditions related to inflammation and heart health.

What it measures

Omega-3 fatty acids — Includes EPA, DHA, and ALA; these fats support heart, brain, and eye health.
Omega-6 fatty acids — Includes linoleic acid and arachidonic acid; these fats are also essential but can promote inflammation when out of balance.
Omega-6/Omega-3 ratio — A calculated value that shows the balance between these two fat types; a lower ratio is often considered more favorable.
Total fatty acids — The sum of all measured fatty acids, used to express individual levels as percentages.

Who it is for

This test is typically ordered by healthcare providers for people with concerns about heart health, inflammatory conditions, or those wanting to monitor the effects of dietary changes or supplements.

Preparation

Fasting is usually not required, but your provider may ask you to avoid eating for 8-12 hours before the blood draw. Otherwise, no special preparation is needed.

Results and what they mean

Results are reported as percentages of total fatty acids, along with the omega-6/omega-3 ratio. Your healthcare provider will interpret these numbers in the context of your overall health and diet. This information is not medical advice; only a qualified clinician can diagnose or treat any condition.

Requesting the Omega 3 & 6 Fatty Acids Test in California

Order online, choose a certified collection site in California, and review results through a secure portal. No referral is required, and orders are processed confidentially. With coastal metros, inland towns, and rural counties with very different access to testing, it pays to schedule your collection in advance.

Frequently asked questions

Do I need to fast for this test?

Fasting is not always necessary, but some providers prefer it. Follow the instructions you receive.

How long does it take to get results?

Results are typically available within 1-3 business days after the sample reaches the lab.

Can I eat fish or take supplements before the test?

Yes, but tell your provider about any supplements or recent meals, as they can affect the results.

Is this test covered by insurance?

Coverage varies by plan. Check with your insurance provider to understand your benefits.

Omega 3 & 6 Fatty Acids Test by city in California

All testing in California → Full Omega 3 & 6 Fatty Acids Test guide →