Hyperthyroidism

Arthritis and other painful chronic conditions

Chronic lung disease

Chronic kidney disease

Cardiovascular disease (heart failure, coronary artery disease)

Heartburn (GERD)

Neurologic disorders (eg, epilepsy, Alzheimer disease, Parkinson disease, stroke, tumors)

Diabetes

Menopause

Menstrual disorders

Depressive disorders

Anxiety disorders

Bipolar disorders

Psychotic disorders

Autism spectrum disorders

GERD, gastroesophageal reflux disease.