Vitamins & Minerals Blood Tests with America’s largest network
Discover whether your body is absorbing the nutrients it needs. Identify deficiencies in vitamins, minerals, and essential compounds that affect energy, immunity, and overall function.

$99 health checks
48 to 50 biomarkers. One blood draw at a Quest Diagnostics Patient Service Center, included in the price.
50biomarkers
Women's Health
Everyday women's wellness: iron stores, anemia and thyroid.
48biomarkers
Sports & Fitness
Training load, muscle recovery, iron and minerals.
Single biomarker tests
Order any of these on its own. Choose a clinic visit or a home blood draw at checkout. A Quest service center visit is free under 10 biomarkers and $15 from 10 biomarkers. A home blood draw is $89 per order.
Calcium
Salt, fluid and mineral balance
Carbon Dioxide (CO2)
Salt, fluid and mineral balance
Chloride
Salt, fluid and mineral balance
Copper
Salt, fluid and mineral balance
Magnesium
Salt, fluid and mineral balance
Magnesium, RBC
Salt, fluid and mineral balance
Phosphate
Salt, fluid and mineral balance
Potassium
Salt, fluid and mineral balance
Selenium
Salt, fluid and mineral balance
Sodium
Salt, fluid and mineral balance
Zinc
Salt, fluid and mineral balance
Zinc, RBC
Salt, fluid and mineral balance
Ferritin
Iron levels and iron stores
Iron, Total
Iron levels and iron stores
Transferrin
Iron levels and iron stores
Iron, TIBC & % Saturation
Vitamin and nutrient levels
Coenzyme Q10
Vitamin and nutrient levels
Folate
Vitamin and nutrient levels
Methylmalonic Acid
Vitamin and nutrient levels
Total Glutathione
Vitamin and nutrient levels
Vitamin A
Vitamin and nutrient levels
Vitamin B12
Vitamin and nutrient levels
Vitamin B6
Vitamin and nutrient levels
Vitamin D, 25-OH
Vitamin and nutrient levels
Vitamin E
Vitamin and nutrient levels
Panels and packages
More biomarkers from one blood draw.
Wound Healing & Nutrition™
Body Contouring Nutrition™
Kids Growth & Nutrition
Senior Bone & Muscle
Women's Post-Menopause & Bone Health
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Four simple steps
Pick the test that fits your goals. Every biomarker is explained.
Visit a patient service center near you, or a clinician comes to you.
Your sample is analyzed by Quest Diagnostics.
Color-coded results in your secure Hub, explained in plain English.
Good to know
Which test should I start with?
If you want a broad picture, choose the test with the most biomarkers. If you have a specific concern, a focused test is a good place to start. Tap any biomarker to see what it measures.
What is the difference between a clinic and a home visit?
With a clinic visit you go to a patient service center near you. With a home visit, a qualified clinician comes to your home or workplace to take your sample.
Do I need to fast before my test?
Some tests, such as glucose, insulin and cholesterol, are best taken after fasting for 8 to 12 hours. You will receive clear instructions with your booking.
How quickly will I get my results?
Most results are ready in 24 hours after your sample reaches the lab. We email you as soon as your report is in your secure Hub.
Are my results private?
Yes. Your results are stored securely in your BioHealthcare Hub account and are never shared without your consent.
Not sure which test?
Explore every blood test category, or talk to our team.