Articles Index

Possible Causes of Chronic Fatigue Syndrome
Causes of chronic fatigue syndrome are elusive and controversial. See what researchers have looked into while trying to uncover causes of chronic fatigue syndrome, and see why genetics currently provides the most promise.

What Causes Chronic Fatigue Syndrome?
Learn about the various suspected chronic fatigue syndrome causes, including viral infection, genetic fators, immune system abnormalities, hormonal and nervous system abnormalities, psychological factors, chemicals and environmental toxins.

Possible Genetic Causes of Fibromyalgia & Chronic Fatigue Syndrome
Is there evidence for genetic causes of fibromyalgia and chronic fatigue syndrome? Find out what research says about fibromyalgia and chronic fatigue syndrome running in families.

What Causes Fibromyalgia?
Examine the various theories about what causes the mysterious chronic-pain condition called fibromyalgia, including primary fibromyalgia and secondary fibromyalgia.