Tag: Pem frequency

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What is the frequency of PEM? Unpacking Post-Exertional Malaise vs. Malnutrition

Dec 5, 2025 •

4 min read

PEM is a confusing acronym that refers to two distinct health issues: Post-Exertional Malaise (PEM) and Protein-Energy Malnutrition (PEM). The frequency of PEM differs massively depending on which condition is being discussed and the specific population being studied.