Vitamin B2 (Riboflavin)

What this laboratory test evaluates

Vitamin B2 (Riboflavin) TestVitamin B2, also known as Riboflavin, plays a crucial role in the metabolism of fats, carbohydrates, and proteins. A deficiency in Vitamin B2 can lead to a variety of non-specific symptoms, making it hard to diagnose without a test. These symptoms can include issues with the mouth and skin, such as sores, corneal vascularization (affecting the eyes), anemia, and even personality changes.

What patients is this test right for?This test is essential for individuals showing symptoms of Vitamin B2 deficiency or those at risk due to poor dietary habits.

What type of sample is required for this test?1 mL of frozen serum collected in a red-top tube (no-gel) and must be protected from light.

Test ResourcesFor more information on the Vitamin B2 (Riboflavin) test, please consult your healthcare provider.

Additional test information

Vitamin B2 is involved in metabolism of fats, carbohydrates, and protein. The clinical manifestations of deficiency are non-specific. Clinical manifestations include mucocutaneous lesions of the mouth and skin, corneal vascularization, anemia, and personality changes.

Collection and processing

• Sample type: Serum
• Fasting: Yes
• Estimated laboratory processing: Results should be available in 2 – 5 business days after the sample is collected

How Sunridge uses laboratory information

Sunridge considers the medical question, symptoms, history, medications, prior results, and whether the finding could change care before recommending testing. A laboratory result is not interpreted in isolation and does not establish a diagnosis by itself.

Before requesting this test

Availability, collection requirements, eligibility, and processing estimates can change. Sunridge reviews each request and, when appropriate, creates the order through Fullscript. Follow the current instructions supplied with the approved order.