All Supplements
Vitamin A vs Omega-3 (EPA/DHA)
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Vitamin A
Omega-3 (EPA/DHA)
Typical Dosage
700–900 mcg RAE daily (adults)
1-2g combined EPA/DHA daily
Best Form
Retinyl Palmitate
Fish Oil (Triglyceride form)
Key Benefits
5
5
Evidence Rating
★★★★
★★★★★
Best Time
With food containing fat for optimal absorption
With meals containing fat
Vitamin A Benefits
✓Supports healthy vision and prevents night blindness
✓Enhances immune system function and disease resistance
✓Promotes skin health and reduces acne
✓Supports bone health and calcium absorption
✓Protects against age-related macular degeneration
Omega-3 (EPA/DHA) Benefits
✓Heart health — reduces triglycerides
✓Brain function and mental clarity
✓Anti-inflammatory effects
✓Joint health
✓May reduce depression symptoms (EPA specifically)
Can You Take Both Together?
In most cases, Vitamin A and Omega-3 (EPA/DHA) can be taken together safely. However, always check the interactions section of each supplement and consult a healthcare professional if you take medication.
Which Should You Choose?
Choose Vitamin A if your primary goal is: supports healthy vision and prevents night blindness. Choose Omega-3 (EPA/DHA) if your primary goal is: heart health — reduces triglycerides. Many people take both as they target different aspects of health.
Disclaimer: This comparison is for educational purposes only. Always consult a healthcare professional before starting any supplement.