Test for Multivitamin Levels

Vitamin & Nutrient Health

Vitamins and minerals are essential for maintaining energy, immunity, and overall physical and cognitive health. A deficiency in key nutrients often goes unnoticed until symptoms like fatigue, hair loss, weakened immunity, or poor concentration start affecting daily life. The National Blood Test Clinic offers comprehensive vitamin and nutrient health checks across the UK, helping you identify imbalances early and take steps toward better health.

Our vitamin deficiency blood tests cover essential markers, including Vitamin D, Vitamin B12, Folate, Iron, Zinc, Magnesium, and Calcium. These nutrients are vital for bone strength, red blood cell production, nerve function, and metabolism. Low levels can lead to anaemia, muscle weakness, poor energy levels, and long-term health complications.

At-Home or In-Clinic Vitamin & Nutrient Deficiency Tests

At The National Blood Test Clinic, you can choose between at-home vitamin blood test kits or clinic-based sampling. With home kits, you can collect a finger-prick sample following the instructions and return it to our accredited labs for quick, accurate results. Our clinical team reviews your results and guides you about restoring balance, whether through diet, supplements, or further medical evaluation.

For a phlebotomy appointment, you can book your test either by visiting any of our accredited labs nearby or by contacting us online. Our services are available 24/7 across the UK, including London, Manchester, Birmingham, and more.

Order your vitamin and nutrient test today with The National Blood Test Clinic and take a proactive step towards healthier living. You can browse our whole list of blood tests to order a health check based on your tailored needs.

Frequently Asked Questions (FAQs)

What does a vitamin deficiency blood test check for?

A vitamin deficiency test measures levels of essential nutrients like Vitamin D, B12, Folate, Iron, Zinc, and Magnesium to identify imbalances affecting health.

Who should consider a vitamin and nutrient health check?

Anyone experiencing fatigue, frequent infections, hair loss, bone weakness, or digestive issues must consider testing for vitamin and mineral levels.

Can I take a vitamin blood test at home?

Yes, the National Blood Test Clinic provides at-home vitamin test kits in the UK. Simply collect a sample and return it to the lab for analysis.

How long do results take?

Most vitamin and nutrient health test results are available within a few days of the lab receiving your sample.

Can low vitamins cause fatigue?

Low Vitamin B12, Folate, Iron, or Vitamin D can contribute to tiredness, low mood, and reduced concentration, making early detection important.