Phosphate test

A phosphate test is used to measure the level of a substance called phosphate in the blood.



It is particularly useful for measuring phosphate levels in people who are [malnourished](/health-library/conditions/malnutrition) (not receiving enough nutrients to meet their body's demands).

A phosphate test can also be used to test people being treated for ketoacidosis. Ketoacidosis sometimes affects people with diabetes. It is where the body cannot use blood glucose as an energy source due to a lack of insulin (a hormone that controls blood sugar levels).

Phosphate tests can also help diagnose digestive system disorders that interfere with the absorption of phosphate, calcium and magnesium.


::: body-ad-desktop
zones:: 232632,232357,232640
types:: 163
disclaimer:: AD
typeFilter:: native_ad
adCount:: 1

:::


error

 There was an error when submitting your feedback – have a screen break then try again in a few minutes.

Oh no, something’s gone wrong

ANY COMMENTS OR SUGGESTIONS?

initial

This isn’t helpful

This isn’t relevant

Something is wrong

This isn’t accurate

Please select one.

loading

success

We're listening – we use your feedback to improve your experience, and make our content more helpful.

Thank you for your feedback

References

All of Healthily's articles undergo medical safety checks to verify that the information is medically safe. View more details in our <a href="/safety" target="_blank" rel="noopener noreferrer">safety page</a>, or read our <a href="/legal/editorial-policy-principles" target="_blank" rel="noopener noreferrer">editorial policy</a>.