Supplement Guides
Omega-3 & Fish Oil: A Practical Guide
At a Glance Omega-3 fatty acids — specifically EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) — are long-chain polyunsaturated fatty acids found primarily in marine sources, with the most extensive evidence base of any dietary supplement for cardiovascular health. Triglyceride…
By Kristopher Crawford
·
27 April 2026
·
6 min read
At a Glance Omega-3 fatty acids — specifically EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) — are long-chain polyunsaturated fatty acids found primarily in marine sources, with the most extensive evidence base of any dietary supplement for cardiovascular health. Triglyceride…
In the full monograph
- What it is, and how it works
- What the evidence shows — randomized trials, observational data, animal studies, graded and cited
- Dose, form, and timing
- What to expect, and how soon
- Who should be careful, and what to check first
- The verdict
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