The Immune System Cure provides simple techniques for supercharging your immune system to resist and prevent disease. Through diet, exercise, stress reduction and nutritional supplements, including plant sterols and sterolins, you can harness the power of your immune system in just 30 days and help it combat a number of autoimmune conditions such as allergies and chronic fatigue syndrome. Extensive human trials have also shown how plant sterols and sterolins can help people with cancer, hepatitis C and rheumatoid arthritis.