Symptoms: Feelings of fatigue and weakness unrelated to any identifiable exacerbating factor (such as exercise or foods).

Often linked to multiple infections in various organ and gland systems (that are difficult to diagnose), parasitic infection, low pH (deficient minerals), weak adrenals/kidneys, toxic liver/gallbladder, intestinal infection (backup of waste products into body), heavy metal exposure/toxicity; dental toxicity/infection, deficiency of B vitamins. Often blamed on Epstein Bar virus (EBV), but EBV usually accompanies other infections and is not the cause; this condition is usually linked to multiple infections (not just one infection).