
- Fatigue (100%)
- Low-grade fever
- Muscle pain
- Sleep disturbance
- Impaired mental function
- Depression
- Headache
- Allergies
- Sore throat
- Anxiety
- Muscle weakness
- Stiffness
- Visual blurring
- Joint pain
- Dizziness
- Diarrhea
- Cough
- Night swears
- Painful lymph nodes

- Hormone deficiencies, including cortisol, DHEA and thyroid,
- Nutrient deficiencies, such as magnesium, B vitamins, especially B12, amino acids, vitamin C, folic acid, fatty acids such as EPA, minerals like zinc and CoEnzyme Q10,
- Digestive problems, including delayed onset IgG mediated food allergies, intestinal overgrowth of Candida and other yeast species, and increased gut permeability,
- Chronic infections with viruses, bacteria and fungi,
- Liver detoxification impairments,
- Increased body burden of chemical toxins (for example pesticides and solvents) and heavy metals such as mercury, lead, cadmium and arsenic,
- Deficiencies in the essential detoxification enzyme glutathione, which is low in 50% of CFS patients,
- Disordered fat metabolism with low levels of acylcarnitine, which reduces fat as a mitochondrial fuel, thereby causing patients to crave carbohydrates and gain weight,
- Mitochondrial dysfunction with reduced levels of the cellular energy molecule, ATP.
- Hypoxemia, or low levels of blood oxygen,
