The consumption of Colloidal Gold is reported to be associated with the following benefits:
General feeling of well-being and raised energy levels

Enhancement of the body’s natural defenses against illness

Increased vitality and longevity

Improved glandular function

Physical relaxation

Repair of damaged DNA

Reduced joint inflammation

Relief of pain

Anti-inflammatory effects 

Antidepressant effects especially in drug and alcohol addiction
Some of the conditions that are reported to show improvement with the consumption of Colloidal Gold are: 
Arthritis, Brain Dysfunction, Cancer, Chills, Circulatory Disorders, Depression, Digestive Disorders, Drug / Alcohol Addiction, Gland Dysfunction, Hot Flashes, Insomnia, Joint Inflammation, Night Sweats, Obesity, and Seasonal Affective Disorder (SAD).