Vitamin B12 is essential for DNA synthesis, red blood cell production, and the protective coating (myelin) around your nerves. Deficiency develops slowly and can cause fatigue, megaloblastic anemia, numbness or tingling in the hands and feet, memory problems, and balance issues. If caught late, some nerve damage can be irreversible, which makes regular testing valuable for people at risk.
Learn more about Vitamin B12, normal ranges, and how to lower it →
Empirical draws blood at 24 lab locations in Sacramento through the Quest network, including Sacramento, Carmichael, Roseville, Folsom, and Citrus Heights. Most locations accept walk-ins.
All 24 lab locations in Sacramento
1315 Alhambra Blvd
Sacramento, CA
2288 Auburn Boulevard
Sacramento, CA
3270 Arena Blvd
Sacramento, CA
6029 Florin Rd
Sacramento, CA
65 University Ave
Sacramento, CA
7248 South Land Park Drive
Sacramento, CA
8191 Timberlake Way
Sacramento, CA
6555 Coyle Avenue
Carmichael, CA
6620 Coyle Avenue
Carmichael, CA
7423 Fair Oaks Blvd
Carmichael, CA
1420 E Roseville Pkwy
Roseville, CA
151 North Sunrise Avenue
Roseville, CA
8690 Sierra College Blvd
Roseville, CA
1600 Creekside Drive
Folsom, CA
1750 Prairie City Rd
Folsom, CA
7115 Greenback Lane
Citrus Heights, CA
1411 W Covell Blvd
Davis, CA
4987 Golden Foothill Pkwy
El Dorado Hills, CA
9281 Office Park Cir
Elk Grove, CA
5265 Sunrise Blvd
Fair Oaks, CA
1530 3rd Street
Lincoln, CA
3941 J ST
SACRAMENTO, CA
2101 Stone Boulevard
West Sacramento, CA
1837 E Gibson Rd
Woodland, CA
No locations match . Try a nearby city or ZIP.
Heart
ApoB
Lp(a)
HDL Cholesterol
LDL Cholesterol
Triglycerides
10 year heart attack risk
Lifetime heart attack risk
Chol/HDLc Ratio
LDL/HDL Ratio
Non HDL
Total Cholesterol
ApoA1
ApoB/A1 Ratio
Non-HDL/Chol Ratio
LDL/Chol Ratio
HDL/Chol Ratio
Liver
ALT
AST
Total Bilirubin
ALP
De Ritis Ratio
Metabolic
Glucose
Hemoglobin A1c
TSH with reflex to T4
Kidneys
BUN
Creatinine
Albumin
Globulin
A/G Ratio
CO2
Calcium
Total Protein
Sodium
Potassium
Chloride
BUN/Creatinine Ratio
Nutrients
Ferritin
Folate
Iron
% Saturation
Vitamin D
Vitamin B12
Dietary Protein
Dietary Carbs
Dietary Sugar
Dietary Fat
Dietary Saturated Fat
Dietary Sodium
Dietary Potassium
Blood
hs-CRP inflammation)
WBC
Platelets
MCHC
Monocytes %
Leukocyte Esterase
RBC
MPV
RDW
Eosinophils %
Band Neutrophils %
Hemoglobin
MCV
Neutrophils %
Basophils %
R. Lymphocytes %
Hematocrit
MCH
Lymphocytes %
Urine
Appearance
Nitrite
Squamous Epithelial Cells
Bacteria
Occult Blood
Calcium Oxalate Crystals
Transitional Epithelial
Protein
pH
Bilirubin
Casts
Color
RBC
Specific Gravity
Triple Phosphate Crystals
Crystals
Granular Casts
WBC
Hyaline Casts
Ketones
Reducing Substances
Glucose
Renal Epithelial Cells
Uric Acid Crystals
Yeast
Vitamin B12 elsewhere
Vitamin B12 plus 100+ biomarkers for $190, drawn at lab locations across Sacramento.