Symptoms include: Fatigue and weakness Chronic burning in the throat and nasal passages Coughing, wheezing, and shortness of breath Loss of balance Depression and/or anxiety Skin rashes Eye irritation or tearing of the eyes Headache and/or light sensitivity Hearing loss Heightened sensitivity to chemicals and foods Irregular heartbeat Morning stiffness and/or joint pain Muscle weakness Sleep problems Poor memory, difficulty finding words Slower reaction time Vision changes Difficulty concentrating Abdominal pain, diarrhea, and/or bloating Unusual skin sensations, tingling, and numbness Increased urinary frequency or increased thirst Disorientation and/or dizziness Static shocks or metallic taste in the mouth Additionally, mycotoxin toxicity is linked explicitly to neurological symptoms, with patients reporting cognitive, emotional, and behavioral effects

efficient immuno-modulation of Th1/Th2 biomarkers in 2,4-Dinitrofluorobenzene-induced atopic dermatitis: Nanocarrier-mediated transcutaneous co-delivery of anti-inflammatory and antioxidant drugs
Clin Chem
They can even help improve bone density, a factor in osteoporosis
Most "complexes" are diluted solutions where the active ingredient might only be a fraction of a percent