Omega-7
At a glance
- Best for
- people targeting triglycerides or inflammatory markers, accepting biomarker-only data
- Typical dose
- About 210–420 mg/day purified palmitoleic acid
- Time to effect
- Weeks
- Main caution
- Benefits are biomarker changes, not proven heart outcomes
What is it
Omega-7 refers chiefly to palmitoleic acid, a monounsaturated fatty acid (16:1) found in sources like macadamia and sea buckthorn oil and in purified marine forms. It is marketed for metabolic and cardiovascular health, and human studies focus on its effects on blood markers such as lipids and inflammation. Demonstrated benefits are at the biomarker level, not clinical outcomes.
Is it worth it for you?
Worth considering if…
- You want to nudge triglycerides or CRP and accept biomarker-level evidence
- You prefer a purified, low-palmitic-acid omega-7 product
Probably skip if…
- You want proven cardiovascular event reduction
- You can get palmitoleic acid from foods like macadamia
- You expect weight loss or disease prevention
Evidence at a glance
| Goal | Evidence | Effect | Best fit | Time |
|---|---|---|---|---|
| triglyceride and inflammatory marker improvement | Mixed Evidence | Modest | adults with elevated triglycerides or low-grade inflammation | Weeks |
Evidence for 1 use
AI-assisted evidence assessment — talk to your doctor before relying on any single supplement.
triglyceride and inflammatory marker improvement
Biomarker supportSmall randomized trials of purified palmitoleic acid report modest reductions in triglycerides and C-reactive protein and sometimes improved HDL. These are biomarker changes; no trials show reduced cardiovascular events. Evidence is limited by few, small studies, several industry-funded.
Bottom line: Omega-7 modestly improves triglycerides and CRP, but this is biomarker-only evidence.
Evidence is mixed
Trials are small and not all positive, and observational data on palmitoleate and cardiometabolic risk are mixed.
How to take it
- Typical dose
- ~210–420 mg/day purified palmitoleic acid
- Timing
- With a meal
- With food
- With food
- How long to try
- Trial 8–12 weeks and recheck labs
What to track
- Triglycerides and HDL (lab tests)
- hs-CRP if monitored
- GI tolerance
Safety
Common side effects
Mild GI upset, Belching
Who should avoid it
- People allergic to the source (e.g. fish/sea buckthorn depending on product)
Pregnancy & breastfeeding
Insufficient data; avoid supplementation unless advised by a clinician.
Choosing a product
Look for
- Purified palmitoleic acid with low palmitic acid
- Stated mg of omega-7 per serving
- Source disclosed (marine vs plant)
Be skeptical of
- Prevents heart attacks
- Melts fat
- Reverses diabetes
References by claim
Track Omega-7 with Pilora
Set up dose reminders, check interactions, and join the community in the Pilora iPhone app.
Coming to App StoreDisclaimer: These statements have not been evaluated by the FDA. This page is educational, not a substitute for personalized medical advice. Evidence grades are AI-assisted assessments — talk to your doctor before starting any new supplement, especially if you’re pregnant, breastfeeding, on medications, or managing a chronic condition.