Vitamins
Vitamins are required for normal cell function, growth and development. Measuring selected vitamins can help identify deficiencies that may contribute to common symptoms and health problems.
Folate (vitamin B9)
Folate is required for DNA synthesis, cell division and normal red-blood-cell production. Deficiency can contribute to anaemia and is especially important during pregnancy because of its role in fetal neural-tube development.
Vitamin B12
Vitamin B12 is required for normal red-blood-cell formation, DNA synthesis and nervous-system function. Deficiency can cause anaemia and neurological symptoms and is more common with reduced dietary intake or impaired absorption.
Vitamin D
Vitamin D is important for calcium regulation, bone and muscle health and normal immune function. Low levels are common in the UK, particularly after winter or in people with limited sun exposure.