TimingVitamin A

Take with meals

When to take Vitamin A

With a fat-containing meal

Vitamin A supports vision, immunity and skin. It's fat-soluble and stored in the body, so keep doses moderate.

Updated 2026-10-25

Best time in your day

  1. Wake
  2. Workout
  3. Breakfast
  4. Lunch
  5. Evening
  6. Workout
  7. Dinner
  8. Walk
  9. Bed
When
With lunch or dinner
Food
With a meal that contains fat
Typical dose
700–900 mcg RAE per day; adult upper limit 3,000 mcg (10,000 IU)

How to take it

  1. 1Check all products for vitamin A
  2. 2Take it with a fatty meal
  3. 3Keep to recommended doses
  4. 4Avoid high doses in pregnancy

Watch out

High preformed vitamin A in pregnancy can harm the baby. Smokers should avoid beta-carotene supplements.

Keep apart from

  • Isotretinoin and retinoid medication
  • Other vitamin A products

Common questions

Is beta-carotene the same?

Your body converts it to vitamin A as needed; preformed vitamin A is the type that can build up.

Can it help acne?

Prescription retinoids help; don't self-dose high vitamin A.

Why with fat?

It's fat-soluble.

Explore further

Commonly used for

EyesImmunitySkin, hair & nails

Sources

  1. NIH Office of Dietary Supplements: Vitamin A fact sheet for health professionals

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For general education only, not medical advice. Talk to a qualified doctor before starting or changing supplements, especially if you are pregnant, nursing or on medication.