Essential Health Check

In the exception of tests purchased for the Food intolerance tests, Essential health check test and the Covid 19 Antibody test , your details are never passed on to any third parties unless I have your consent  / permission

Test purchased which i process through Lorisian / York Test Laboratories require your name, and shipping address to be able to send you the required tests. By purchasing a test you accept these conditions


Get a full picture of your health with our Essential Health Check

Ensure your immune system is functioning properly and begin the journey to improving your health and wellbeing with our Essential Health Check.

  • Test for 19 different health markers, covering: cholesterol and triglycerides, liver function, vitamin D, iron deficiency, B12, and folate.

  • Simple at-home finger-prick blood test. No social interaction required.

  • Provides hospital standard, easy-to-read traffic light results.

  • Supporting guidebook provided to help you make effective lifestyle changes.

  • Receive advice to better support your overall health.

  • 30 minute call to discuss results

Optimise your health at home

Using a quick and easy home-to-laboratory finger-prick blood test means we can measure exactly what’s going on in your blood. Get your results within 5 days, and you’ll receive advice on whether your results are acceptable, if lifestyle changes are required, and if a visit to your GP is recommended.

Improve your immune system

It’s time to start taking care of yourself, including your immune system. The Essential Health Check offers a scientific understanding of whether you are deficient in vitamins and iron, with advice to take simple steps to better protect your health overall.

Take steps to change your life for the better


Take control of your health for good. Receive guidance about your liver health, and the “bad” and “good” cholesterols, and triglycerides. With support and guidance to hand, it’s easy to make changes to better support your wellbeing, have more energy and improve your mood.

4 Simple Steps to a Healthier You

1 - Receive your test.

Order online and we’ll post your kit directly to your home.

2 - Take the easy finger prick blood test.

Pop 2-3 drops of blood into the lancet and post your sample to our laboratory.

3 - Receive your results online within 5 days.

Review your reactivity levels and book your 30 minute nutritional therapy call

4 - Ongoing support.

Call with myself to discuss results and guidance

What's In The Test?

Home to laboratory kit

What’s in the Essential Health Check

With 19 key health markers to test for, your kit includes a free return envelope included, making it easy for you to post your sample back to us securely. You can leave the rest to us, while our team of diagnostic experts analyse your sample in our in-house lab.

  • Essential Health Check Test

  • A prepaid return envelope (England, Scotland, and Wales only)

  • Customer details form

  • Two single-use lancets

  • One blood collection tube

  • One plastic blood collection tube case

  • Two adhesive plasters

  • A cleansing wipe

Why choose York  Test Laboratories


York Test Laboratories have over 35 years in reliable and scientifically validated home-to-laboratory testing services.

Quality, accuracy & expertise.

YorkTest’s products have a 98% reproducibility rate, meaning that two separate results of the same person’s sample will correlate with each other 98% of the time. All results are confidential.

In-house & UK based.

Based in York, UK, York Test Laboratories are fully audited and operate in our certified, in-house laboratory. All their tests are compliant with the European Medical Device Directive 93/42/EEC (Article 12) and the European In Vitro Diagnostic Directive 98/79/EC.

Here at Keira Louisa Nutrition i offer a range of tests to help clients take charge of their own health, and to support changes within a clients diet and lifestyle, to help individuals thrive at optimum health levels.


As an approved supplier for Lorisian tests all tests are sent to Lorisian healthcare laboratories (part of York Test Laboratories) who are governed by the MHRA (Medicines Healthcare Regulatory Agency), and abide by the the International Organisation of Standardisation.