Flaxseed
Also known as: Linum usitatissimum, Flaxseed oil
Effective Dosage
25-50 g daily
✓ What the Science Says
Flaxseed is a rich source of omega-3 fatty acids, particularly alpha-linolenic acid (ALA), and dietary fiber. It has been shown to support heart health by improving lipid profiles and may aid in digestive health due to its high fiber content.
✗ What It Doesn't Do
Flaxseed is often marketed as a miracle weight loss aid or a cure-all for various diseases, but there is no strong evidence to support these claims. It does not replace medical treatment for any condition.
Evidence-Based Benefits
Flaxseed is a rich source of omega-3 fatty acids, particularly alpha-linolenic acid (ALA), and dietary fiber. It has been shown to support heart health by improving lipid profiles and may aid in digestive health due to its high fiber content.
Strong EvidenceEffective at: 25-50 g daily
Source: auto-research
Absorption & Bioavailability
Moderate - ALA is absorbed well, but the conversion to EPA and DHA is limited in the body.
Red Flags to Watch For
- 🚩 Products claiming miraculous health benefits without scientific backing
- 🚩 Flaxseed supplements with added sugars or fillers
Products Containing Flaxseed
See how Flaxseed is used in these analyzed products:
Research Sources
- PubMed
- NIH DSLD
This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Last updated: 2026-02-05