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Plasma copper test for nutrient deficiency, malabsorption, and metabolism concerns

Plasma Copper Micronutrient Blood Test

Micronutrient, Copper, Plasma

  • Check copper levels and nutrient absorption
  • Screen for unexplained fatigue causes
  • Monitor nutritional supplementation progress
$60
LegitScript certified merchant
First results as soon as overnight*

All results normal? Get your money back. First-time customers only. File a support ticket titled “Money Back Guarantee” with your order number within 15 days of receiving your results. STD, Sickle Cell, and gift orders aren’t eligible. Full terms apply. guarantee
No questions asked refunds
LegitScript certified

Prescription & all lab fees included

Go directly to the lab, no extra fees

Doctor's guidance included

Easy to understand results

Fast & convenient

Lab visit as quick as 10 mins in & out

  • Many results come back overnight *
  • 90-day money back guarantee
  • Save time & skip the doctor’s office
  • Lab visit as quick as 10 minutes
  • Results explained, with clear next steps
  • LegitScript certified
  • No questions asked refunds
  • The price you see is the price you pay

Prescription & all lab fees included

Go directly to the lab, no extra fees

Doctor's guidance included

Easy to understand results

Fast & convenient

Lab visit as quick as 10 mins in & out

All results normal? Get your money back. First-time customers only. File a support ticket titled “Money Back Guarantee” with your order number within 15 days of receiving your results. STD, Sickle Cell, and gift orders aren’t eligible. Full terms apply. guarantee
No questions asked refunds
LegitScript certified

What's this test for?

This test is ideal if you're experiencing unexplained fatigue, weak immunity, anemia that won't resolve, or digestive issues that suggest your body isn't absorbing nutrients well. It's also useful if you have a known condition affecting copper metabolism or if you're on nutritional supplementation and want to make sure your levels are on track. Copper plays a role in energy production, immune function, and nerve health, so checking your level can help explain symptoms tied to a deficiency or excess.

What happens after I get my results?

Your copper level will show up in your account along with the normal reference range so you can see exactly where you fall. If your result is outside the normal range, the report will explain what that means and suggest simple next steps, like dietary changes or retesting after a few weeks to confirm the trend. You can download the standard lab report anytime from your account, and if you test again in the future, the trends feature lets you track how your copper level changes over time.

Who should consider this test?

This test is a good fit for people with symptoms of copper deficiency or overload, such as fatigue, frequent infections, or unexplained anemia. It's also worth considering if you have a digestive condition that affects nutrient absorption, are pregnant, or are a preterm newborn receiving nutritional supplementation. People with a family history of conditions like Wilson's disease or Menkes disease may also want to check their copper levels.

What symptoms indicate I may need this test?
Common signs of a copper imbalance include ongoing fatigue, weakness, pale skin from anemia, frequent illness due to a weak immune system, and in more severe cases, nerve problems like numbness or trouble with coordination. Some people also notice hair or skin changes since copper is involved in normal pigment production. If you're experiencing several of these symptoms together, especially alongside digestive issues, checking your copper level can help clarify what's going on.
How can I naturally support healthy copper levels?
You can support normal copper levels by eating foods like shellfish, nuts, seeds, whole grains, and organ meats, which are all naturally rich in copper. If your levels are low, spreading these foods throughout your week rather than eating them all at once can help your body absorb copper more steadily. On the other hand, if your levels run high, cutting back on copper-rich foods and avoiding copper cookware or supplements can help bring levels down. Always make dietary changes gradually and retest to see how your levels respond.
When will I get my results?
Results for this copper test are typically ready within about 7 days of your lab visit. Once ready, you'll be able to view them directly in your account rather than waiting for a phone call or mailed report. This turnaround gives you a clear picture of your copper status within about a week.
What does high copper mean?
A high copper result can show up during pregnancy, with certain inflammatory conditions, or with liver issues like primary biliary cirrhosis. It may also reflect excess intake from supplements, contaminated water, or copper cookware. If your level comes back high, cutting back on copper sources and retesting is a reasonable first step, and any severe symptoms like abdominal pain or jaundice should prompt urgent medical care.
What does low copper mean?
A low copper result is often linked to poor absorption in the gut, malnutrition, or conditions like nephrosis where the body loses too much copper. It's also common in preterm newborns who haven't built up adequate stores yet. If your level is low, increasing copper-rich foods and retesting after a few weeks can help you see if simple dietary changes are enough to correct it.
How often should I retest?
If your first result is within the normal range and you have no ongoing symptoms, retesting once a year or as part of routine wellness checks is usually enough. If you're actively correcting a high or low level through diet or supplementation, retesting every 4-8 weeks helps you track progress. Preterm newborns or people with malabsorption conditions may need more frequent monitoring based on their individual situation.
What should I do if my results are abnormal?
If your copper level is outside the normal range, start by reviewing your diet and any supplements you're taking, since these are often the easiest factors to adjust. Make gradual changes, such as adding or reducing copper-rich foods, and plan to retest in 4-8 weeks to see if the number moves in the right direction. If your result is significantly abnormal or you have concerning symptoms like severe fatigue, jaundice, or neurological changes, seek medical care promptly.
How’s this work?
Getting your blood test with us is easy, private & backed by the power of science.

Long story short:
  1. In the test options, use the filters or search box to narrow your choices and find the test you want.
  2. If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test.
  3. Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout.
  4. If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want.
  5. When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system.
  6. Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way.
  7. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!
  8. If you have any questions, please text us at 754-799-7833 or email [email protected] and we'll gladly help you.
How do I know which test to get?
In the test options, find the test you want. If you’re not sure which test to get, we can lend a hand in finding the right option.

Just text or call us at 754-799-7833, email us at [email protected], and we'll gladly help you. We've got your back and reply quickly.
Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?
Absolutely! We totally understand that errors can happen. No worries, we're here to help you.

Just reach out to us via text at 754-799-7833 or shoot us an email at [email protected]. Remember to include your order number and let us know the correct information you’d like to update. Our awesome team will jump right in and make sure everything is sorted out and accurate for you.

There are no changes necessary if your address is wrong on the requisition though. We don’t mail anything out.

Our lab requires an address to be listed to generate an order.
Do you accept health insurance?
Only HSA & FSA is accepted.

Our services are strictly self-pay and cannot be submitted to your health insurance provider except for Health Savings Accounts or Flexible Savings Accounts.

This policy applies to all insurance companies, including federal health insurance programs like Medicare.

If you have any questions, please text us at 754-799-7833 or email [email protected].
Can I cancel my order?
Yes.

We get it – sometimes your needs change.

As long as your samples haven’t been collected yet, we’re happy to help you cancel your order.

If you have any further questions, please text us at 754-799-7833 or email [email protected].

You can read more about our cancellation policy here.
How can I find a lab location near me?
During the ordering process, you’ll be able to select a specific lab near you, with no strings attached! You can switch it up later easily and visit any of our authorized locations as long as it’s the same lab company you selected your test for (Quest Diagnostics or Labcorp).

Before you proceed with your order, feel free to browse through all our lab locations here. This will give you the peace of mind of knowing that there's a lab nearby your home, office or your favorite gym.

If you have any questions, please text us at 754-799-7833 or email [email protected] and we'll gladly help you.

Here’s why 1,000,000+ customers chose us for affordable hassle-free private blood testing.

You get clinical lab reports & simplified health insights.
Save time & gas, go straight to the lab. Our doctors cover the rest.
Results start landing the next day after your lab visit.*
We don’t sell or share your data. Your time & privacy matter.
US-licensed doctors have your back if things get unclear.
No hidden fees, nice discounts for regular checkups.
Save a trip to the doctor, go directly to the lab
Get lab order in minutes, results come overnight*
Results explained in simple language
Reviewed by US licensed doctors
Fast & confidential, we never sell or share your data
No insurance needed, transparent pricing
Demo results
Copper, Plasma 75 mcg/dL
Demo results
Low (<70 mcg/dL) Optimal (70-175 mcg/dL) High (>175 mcg/dL)
75 mcg/dL

What this means

This result falls near the lower end of the normal range for plasma copper. Levels close to the low end can sometimes come with mild fatigue or a slightly weaker immune response. It's not a cause for alarm, but keeping an eye on your diet can help maintain healthy levels.

* Regular blood test results (e.g., CBC) typically start arriving the next business day after sample collection. More advanced tests may take longer due to complexity.
Here’s how easy it is to get blood work done on your terms
Choose a checkup
Order your test Save a trip to the doctor. Your results will come with clear, friendly explanations. Takes 2 minutes
Book a lab
Book an appointment Visit any of our 4,000 nearby lab locations to have your samples collected. Book or walk-in
Choose a checkup
Get results Receive a clear, easy-to-digest health report by email & SMS within a few business days. Get answers, fast

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Plasma Copper Micronutrient Blood Test

  • Check copper levels and nutrient absorption
  • Screen for unexplained fatigue causes
  • Monitor nutritional supplementation progress
$60
Still got questions? Text our super-cool support team at 754-799-7833 to get help finding your ideal checkup.
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For informational purposes only. Not medical advice.