Vitamin A vs Vitamin E: Which Supplement Is Better?

This comparison focuses on evidence strength, benefits, dosage ranges, and side effects so you can decide which option fits your goal.

Attribute	Vitamin A	Vitamin E
Category	vitamins	vitamins
Research rating	Strong evidence	Moderate evidence
Benefits	Vision support Immune function Skin health	Antioxidant support Skin support Immune support
Dosage range	700-900mcg RAE daily	15-200mg daily
Side effects	Nausea Headache Dizziness Liver toxicity at high doses	Nausea Stomach upset

Winner for daily wellness

Vitamin A edges ahead for consistent daily use thanks to stronger evidence and tolerability.

Choose Vitamin E if your goal aligns with its specific benefits; choose Vitamin A for broader support and simpler routines.

Is Vitamin A or Vitamin E better for beginners?

It depends on your goal and tolerance. Review research ratings and start with lower doses.

Can I take Vitamin A and Vitamin E together?

Some combinations can work, but check interactions and total dosages first.

Which has stronger research?

Compare the research ratings shown above and review the NIH citations for each.

Which works faster?

Most supplements require consistent use over weeks to evaluate outcomes.

Are side effects different?

Yes. Review the side effect list for each supplement and consider your sensitivities.

How should I choose between them?

Focus on your specific goal, your budget, and tolerance to forms and dosages.