Individual lab test

VITAMIN A (RETINOL)

Test total

$44.00

One transparent price. No insurance or referral required.

✓Vitamin A is critical for vision, growth and many cell functions.
✓High concentrations of Vitamin A are seen with renal failure, but this is not associated with toxicity and excessive ingestion.
✓High concentrations are associated with bone fractures.
✓Low concentrations of Vitamin A are consistent with fat malabsorption and are rarely due to inadequate diet.

How It Works

3 simple steps. Get your results in 48-72 hours with our streamlined process.

Select from our comprehensive panel of health tests without needing a doctor's referral.

Schedule at any of 4,000+ Quest lab locations nationwide for convenient sample collection.

Begin receiving detailed, easy-to-understand health reports within 48-72 hours via email.

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