Flaxseed
superfoods
Richest plant source of omega-3 ALA and lignans for heart and hormonal health.
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Benefits
Dosage
Typical Dose
15-30g ground daily
Upper Limit
10-40g
Timing
With meals, must be ground
Forms & Bioavailability
Ground seeds
Standard absorption
Oil
Standard absorption
Capsule
Standard absorption
Side Effects
Interactions
Research Summary
Strong clinical evidence for cholesterol reduction and blood pressure improvement. Lignan content shows promise for breast cancer risk reduction.
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The Bottom Line on Flaxseed
Flaxseed is well-researched with strong evidence supporting its primary benefits.It is most commonly used for highest plant source of omega-3 ala and rich in lignans for hormonal balance. 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
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