All Supplements
Vitamin A vs Vitamin E
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Vitamin A
Vitamin E
Typical Dosage
700–900 mcg RAE daily (adults)
15-30 mg (22-45 IU) daily for adults
Best Form
Retinyl Palmitate
Mixed Tocopherols
Key Benefits
5
5
Evidence Rating
★★★★
★★★★
Best Time
With food containing fat for optimal absorption
With meals containing fat for optimal absorption
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
Vitamin E Benefits
✓Antioxidant protection against free radicals
✓Supports cardiovascular health and blood flow
✓Enhances immune system function
✓Promotes skin health and wound healing
✓May support cognitive function and neurological health
Can You Take Both Together?
In most cases, Vitamin A and Vitamin E 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 Vitamin E if your primary goal is: antioxidant protection against free radicals. 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.