Omega-3 Fish Oil: Complete Buyer's Guide

Why Omega-3 Matters

Omega-3 fatty acids (EPA and DHA) are essential for heart health, brain function, and reducing inflammation. Most people don't get enough from diet alone.

EPA vs DHA

EPA (Eicosapentaenoic Acid)

• Anti-inflammatory
• Mood support
• Heart health

DHA (Docosahexaenoic Acid)

• Brain function
• Eye health
• Cognitive support

Optimal Dosing

General Health: 1000-2000mg combined EPA+DHA daily Therapeutic: 2000-4000mg daily (consult doctor)

Quality Markers

Third-Party Testing

Look for IFOS (International Fish Oil Standards) certification or USP verification.

Purity

Should be free from:

• Mercury
• PCBs
• Heavy metals
• Dioxins

Freshness

Check for:

• Expiration date
• Peroxide value (should be low)
• No fishy smell (indicates oxidation)

Forms of Omega-3

Triglyceride Form (Natural)

Better absorption, more expensive

Ethyl Ester Form

Most common, less expensive, slightly lower absorption

Phospholipid Form (Krill Oil)

Smaller serving size, sustainable source

Top Recommendations

1. Nordic Naturals Ultimate Omega

High-quality triglyceride form, great taste, third-party tested

2. Carlson Elite Omega-3

Excellent EPA/DHA ratio, affordable, award-winning

3. Sports Research Triple Strength

High potency, enteric-coated to prevent fishy burps

Vegan Alternatives

Algae Oil provides DHA and EPA without fish. Great for vegetarians and those with fish allergies.