Indications: | Recommended tests include: Vitamin B1, B12, folate, plasma mineral profile with red cell magnesium, urine iodine, essential fatty acids | Patient Instructions: | No nutritional supplements for 24 hours prior to testing | Sample Requirements: | 2 x Green (lithium heparin), Gold (SST), blue (trace element free), 2 x Lavender (EDTA), urine (MSU) | Postal Samples Acceptable: | Yes | For further details please contact the laboratory at: lab@xxxxbiolab.co.uk
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