Marker group

Minerals

Plain-English guides to the minerals markers we measure and what your results mean, written to inform the conversation with your practitioner.

Markers in this group

CopperCopper is a mineral your body needs in small amounts to use iron, build strong tissues, make energy and keep the nerves healthy. A blood copper test is mostly used to look into rare problems with how the body handles copper, so the result is never read on its own — your GP weighs it up with other tests and how you are feeling.MagnesiumMagnesium is a mineral that helps your muscles, nerves and heart work and keeps your bones strong. Most of it is stored in your bones and muscles, so this blood test only catches the small amount travelling in your blood. A result inside the range on your report is the usual, reassuring picture. A low result is the more common finding and is something your GP can look into with you.ZincZinc is a mineral your body cannot make, so you need it from food. It matters for your immune system, your skin and wound healing, and normal growth. A blood test gives a rough guide to your zinc, but it can miss a mild shortfall — so a normal result is reassuring without being the whole story, and your GP reads it with your symptoms and diet.

Reading results in this group

a little low

Minerals like zinc and copper support immune function, wound healing, and many enzyme processes in your body. This is relatively common and often related to dietary factors.

Noticing changes in your skin, hair, or nails? Experiencing slow wound healing or frequent minor infections?

Possible reasons:

This can relate to diet, absorption, hydration, or medicines.

Next steps: Discuss with your GP. They may consider dietary changes or supplementation if appropriate for your situation.

Mineral levels often respond to dietary changes or supplementation within 4-8 weeks.

in range

Your mineral levels are in the expected range, supporting healthy immune function and enzyme activity.

Possible reasons:

Balanced diet and hydration often support in-range levels.

Next steps: No follow-up is usually needed.

a little high

Higher mineral levels are often related to supplementation or dietary factors. Calcium and magnesium are influenced by vitamin D and PTH.

Possible reasons:

This can relate to supplements, hydration, or kidney and hormone regulation.

Next steps: Mention this result to your GP. They can review your supplements and advise on any adjustments.

Test your minerals

NATA-accredited testing. Results in 2–5 days. No GP referral required.

Browse health panels