THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “Fatigue”

A RELATED COURSEFatigue: asking better questions

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New to this subject? Start with this free introduction.What Causes Chronic Fatigue Syndrome?

495 resources for your curiosity137 matching listings grouped; alternative sources stay available.

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Nutrient referenceSep 23, 2026

Carnitine

In the article

… certain medical conditions can cause carnitine deficiency. Fatigue alone does not diagnose it, and these disorders require specific clinical evaluation. Food sources Meat, fish and dairy; the body also makes carnitine. Supplement forms L-c…

Nutrient referenceSep 23, 2026

Iron

In the article

…y-sensitive mineral. This makes it different from a generic fatigue supplement: the relevant question is whether the person has evidence supporting replacement. Putting the pieces together The genetics reference also discusses HFE in relati…

Nutrient referenceSep 23, 2026

Lipoic Acid

In the article

…pplement trial from treatment of the cause of neuropathy or fatigue. Review other antioxidants and glucose-lowering products before adding it. What symptoms can—and cannot—tell you There is no established dietary deficiency syndrome for thi…

Nutrient referenceSep 23, 2026

Potassium

In the article

…tassium-based salt substitutes solely from muscle cramps or fatigue. Food sources Potatoes; beans; lentils; yogurt; vegetables; fruit. Supplement forms Potassium chloride and potassium citrate. What to track and reassess Ask whether blood t…

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