Question 1

Why should I take a blood test for weight loss?

Accepted Answer

As you lose weight, some internal markers shift. This test measures 12 of them, so you can see those changes alongside your weight and discuss them with a clinician.

Question 2

How frequently should I track these markers?

Accepted Answer

We recommend taking the Weight Loss Blood Test at the onset of your weight loss journey and then monitoring your progress. This will help you to align with your goals and keep you motivated to improve your health.

Question 3

How do you use a home blood test?

Accepted Answer

Each blood test is easy to use, even if you’ve never used a home blood test kit before.

It only takes a small amount of preparation to successfully collect a blood sample and all the equipment you need to do so is included in the kit.

A summary of how to use the tests:

Wash your hands in warm water for 4 minutes and then dry them.
Use the lancet provided to prick your finger and collect a blood sample.
Post your sample to our accredited partner laboratory using the prepaid envelope included with your test.

Full instructions are provided with your test, which you should read thoroughly before use to ensure the best results.

To learn more about how to take a blood test at home, click here.

Question 4

Can I use this kit without professional supervision?

Accepted Answer

Yes. It’s designed to be taken at home and we’ve included detailed instructions to help you through the process. We’ll also break down your results into simple, easy-to-understand language, so you’ll learn where you stand and how you can improve your heart health.

Question 5

How long do blood test results take?

Accepted Answer

You should receive your blood test results three to five working days after you post your blood samples.

You’ll get an email notifying you that your results have arrived in your Numan account, so keep an eye on your inbox so you don’t miss them. Additionally, you’ll receive a written review of your results from one of our clinicians, which you can read alongside your results to help you understand them.

Once they’re in your account, you can view your results any time you wish. You can also view them in-app and save your results as a PDF to help you keep track of them (and show them to your GP if need be).

Question 6

If my markers show significant shifts, what’s the next step?

Accepted Answer

Small changes to your biomarkers are normal and generally nothing to worry about. However, any significant changes in your health markers should prompt a discussion with a healthcare professional. They can provide context, possible explanations, and guidance.

Question 7

Does weight loss always impact these health markers?

Accepted Answer

While weight loss often influences these markers, everybody and every body is different. That's why it’s a good idea to keep track throughout your journey.

Question 8

Can the test identify any undiagnosed health issues?

Accepted Answer

The Weight Loss Blood Test can only indicate rather than diagnose health issues. If you’re worried and suspect you might have an underlying health condition, we advise speaking to your regular doctor first. If you get any unexpected or unusual test results, this should also be flagged and discussed in more detail with your doctor.

Question 9

How is this test different from regular blood tests?

Accepted Answer

It focuses on the biomarkers most likely to shift as your weight changes, including your cholesterol panel, HbA1c, testosterone, SHBG, and vitamin D.

WEIGHT LOSS BLOOD TEST

Deep dive into your health

Key insights into your weight

BIOMARKERS

Which biomarkers are tested?

NUMAN BLOOD TESTS

How it works

STEP ONE

Order your at-home test

STEP TWO

Collect your blood sample

STEP THREE

Get personalised results

REAL PEOPLE, REAL IMPACT

Over 500,000 people have come to us to improve their health

FAQS

Your questions answered

Start your journey

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