Lactate Dehydrogenase (LDH) Blood Test

Measures LDH, an enzyme present in most body tissues.

Measures

LDH, an enzyme present in most body tissues.

Why it matters

LDH is involved in energy metabolism and is found almost everywhere, which makes it sensitive but not specific — a raised result indicates cell turnover somewhere without saying where.

Because of that, it's used as a general marker alongside others rather than as a standalone.

Before you collect

Sample handling matters — LDH is released if red cells are damaged during collection, which can raise the apparent result. Recent intense exercise also raises it.

Suits

People whose practitioner has requested LDH as part of a wider picture.

Your next step

Once you have your results, book with a Canwell naturopath, nutritionist or practitioner to talk them through and build a wellness plan that suits you. Book with Canwell