Vitamin A

Normal range

13 published ranges, each from a named source

2043 ug/dL drawn: all ages · American Board of Internal Medicine (Laboratory Test Reference Ranges)

18 y+: 0.3–1.2 mg/L
18 y+: 32.5–78 ug/dL
Normal: 20–43 ug/dL

Ranges from ARUP Laboratories Test Directory, American Board of Internal Medicine (Laboratory Test Reference Ranges), Mayo Clinic Laboratories (Pediatric Test Catalog), Mayo Clinic Laboratories (Test Catalog).

All source ranges (13)

Source	Sex	Age	Range
American Board of Internal Medicine (Laboratory Test Reference Ranges)	All	all ages	20–43 ug/dL
ARUP Laboratories Test Directory	All	≤ 30 d	0.18–0.5 mg/L
ARUP Laboratories Test Directory	All	2 mo – 12 y	0.2–0.5 mg/L
ARUP Laboratories Test Directory	All	13 y – 17 y	0.26–0.7 mg/L
ARUP Laboratories Test Directory	All	18 y+	0.3–1.2 mg/L
Mayo Clinic Laboratories (Test Catalog)	All	≤ 6 y	11.3–64.7 ug/dL
Mayo Clinic Laboratories (Pediatric Test Catalog)	All	≤ 6 y	11.3–64.7 ug/dL
Mayo Clinic Laboratories (Test Catalog)	All	7 y – 12 y	12.8–81.2 ug/dL
Mayo Clinic Laboratories (Pediatric Test Catalog)	All	7 y – 12 y	12.8–81.2 ug/dL
Mayo Clinic Laboratories (Test Catalog)	All	13 y – 17 y	14.4–97.7 ug/dL
Mayo Clinic Laboratories (Pediatric Test Catalog)	All	13 y – 17 y	14.4–97.7 ug/dL
Mayo Clinic Laboratories (Test Catalog)	All	18 y+	32.5–78 ug/dL
Mayo Clinic Laboratories (Pediatric Test Catalog)	All	18 y+	32.5–78 ug/dL

details

Sample: Serum or plasma · LOINC
Collection: Red top tube · 0.5 mL · fasting · Mayo Clinic Laboratories (Test Catalog)
Code: LOINC 2923-1 · ug/dL
Also known as: Retinol, Axerol, Axerophthol, Biosterol, Vit A

See your own Vitamin A Add a lab report and it is drawn against your lab's range, over time. Upload a Blood Test