Flaxseed Oil
herbs
Flaxseed oil is derived from the seeds of the flax plant and is a rich source of alpha-linolenic acid (ALA), an omega-3 fatty acid. It has been traditionally used to support cardiovascular health, joint function, and skin health. The oil is commonly used as a dietary supplement to increase omega-3 intake, particularly for those following plant-based diets.
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Benefits
Dosage
Typical Dose
1-2 tablespoons (15-30 ml) daily
Upper Limit
2 tablespoons (30 ml) daily
Timing
With meals to improve absorption and reduce digestive upset
Forms & Bioavailability
Liquid Oil
High bioavailability; best absorbed with dietary fat
Softgel Capsules
Good bioavailability; convenient dosing with consistent servings
Side Effects
Interactions
Research Summary
Research suggests flaxseed oil may provide modest cardiovascular benefits due to its ALA content, though conversion to EPA and DHA is limited in humans. Several studies indicate potential anti-inflammatory effects and improvements in blood lipid profiles. However, more robust clinical trials are needed to establish definitive efficacy for specific health conditions.
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The Bottom Line on Flaxseed Oil
Flaxseed Oil is moderately researched with promising but sometimes mixed evidence.It is most commonly used for supports cardiovascular health and reduces inflammation. As with any supplement, individual results vary. Start with the lower end of the dosage range and assess for 4-8 weeks before adjusting.
About Our Research
This profile is compiled from peer-reviewed research published on PubMed, the NIH Office of Dietary Supplements, and established nutritional science databases. Dosages reflect clinically-studied amounts from human trials where available. We update profiles as new research emerges. This is not medical advice — consult a healthcare professional before supplementing.
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Goal Guides for Flaxseed Oil
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