Nordic Naturals Omega-3 690 mg Softgel – Complete Guide

Product Type: Fish Oil Omega-3 Supplement
Form: Softgel
Serving Size: 1 softgel
Omega-3 Content per Softgel: 690 mg

• EPA (Eicosapentaenoic Acid): 370 mg

• DHA (Docosahexaenoic Acid): 230 mg

Other Ingredients: Gelatin, glycerin, natural lemon flavor, purified water, natural tocopherols (antioxidant).

1. Key Benefits

Nordic Naturals Omega-3 690 mg Softgels are designed for daily support of cardiovascular, brain, and overall wellness.

Heart Health:

• Supports healthy triglyceride levels and blood pressure.

• Promotes normal heart rhythm and arterial function.

• Learn more about omega-3 benefits for heart health on American Heart Association.

Brain Function and Cognitive Support:

• DHA contributes to structural support of the brain and retina.

• May support focus, learning, memory, and cognitive function in adults.

• More research on omega-3 and brain health is available at Harvard T.H. Chan School of Public Health.

Joint & Anti-Inflammatory Support:

• Helps modulate inflammatory pathways, which can reduce joint stiffness or soreness.

• For additional information, see Arthritis Foundation on Omega-3s.

Mood & Mental Health:

• EPA may support emotional well-being and mood regulation.

• Learn more at National Institutes of Health – Omega-3 and Mental Health.

2. Composition and Bioavailability

• Form: Triglyceride (natural form for better absorption).

• EPA+DHA per softgel: 600 mg combined.

• Other omega-3s: 90 mg

Quality Assurance:

• Third-party tested for purity and potency.

• Free from heavy metals and contaminants.

• Friend of the Sea certified for sustainable sourcing.

• More about sustainable sourcing at Friend of the Sea.

3. Dosage and Usage

• Standard dosage: 1 softgel daily with a meal.

• Can be split if recommended by a healthcare professional.

• Swallow whole; do not chew or crush.

Special Populations:

• Pregnant or breastfeeding women should consult their healthcare provider.

• Children: Nordic Naturals also offers child-specific omega-3 softgels and liquids.

• Guidelines on omega-3 for pregnancy: March of Dimes – Omega-3 Fatty Acids

4. Scientific Evidence

• Cardiovascular Benefits: EPA and DHA reduce triglycerides and improve arterial health. Read study from Mayo Clinic

• Brain Health: DHA supports cognitive function and visual development.

• Anti-inflammatory Effects: Helps reduce joint discomfort and systemic inflammation.

5. Safety & Side Effects

• Mild side effects: fishy aftertaste, minor gastrointestinal discomfort, burping.

• High doses may affect blood clotting—consult a doctor if using anticoagulants.

• Store in a cool, dry place.

• General safety info: NIH Office of Dietary Supplements – Omega-3

6. Availability & Pricing

• Available at Amazon, Walmart, Vitamin Shoppe, and other major retailers.

• Softgels typically come in bottles of 60 or 120 capsules.

• Price range: approximately $20–$35 depending on bottle size and retailer.

7. Conclusion

Nordic Naturals Omega-3 690 mg Softgels provide a convenient, high-quality, daily omega-3 supplement. With EPA and DHA in triglyceride form, sustainable sourcing, and third-party testing, these softgels are a reliable option for supporting heart, brain, joint, and overall health.

For further reading on omega-3 benefits, see:

• Harvard T.H. Chan – Omega-3 Fats

• American Heart Association – Omega-3 Fatty Acids