Book excerpt: HONEST MEDICINE introduces four lifesaving treatments that have been effectively treating--and in some cases curing--people for 25-90 years. However, for reasons of profitability (or lack thereof), these treatments have not been universally accepted. The treatments are: Low Dose Naltrexone for autoimmune diseases (e.g., multiple sclerosis, lupus, rheumatoid arthritis, Crohn's disease, etc.)