Test your Vitamin B12 in San Jose.
Vitamin B12 plus 100+ biomarkers for $190, drawn at lab locations across San Jose.
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 16 lab locations in San Jose through the Quest network, including San Jose, Gilroy, Mountain View, Cupertino, and Milpitas. Most locations accept walk-ins.
All 16 lab locations in San Jose
123 DiSalvo Ave
San Jose, CA
2365 Quimby Rd
San Jose, CA
2581 Samaritan Drive
San Jose, CA
2618 Alum Rock Ave
San Jose, CA
5150 Graves Avenue
San Jose, CA
6475 Camden Avenue
San Jose, CA
840 Willow St
San Jose, CA
7880 Wren Avenue
Gilroy, CA
9360 No Name Uno
Gilroy, CA
205 South Dr
Mountain View, CA
645 San Antonio Rd
Mountain View, CA
20620 Homestead Rd
Cupertino, CA
649 E Calaveras Blvd
Milpitas, CA
50 East Main Avenue
Morgan Hill, CA
3150 De La Cruz Blvd
Santa Clara, CA
785 E El Camino Real
Sunnyvale, CA
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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 San Jose.