Emphysema can be reversed by cleansing the liver and colon, but mostly by changing the diet/lifestyle. With this disorder, the capillary walls (suppling the lung cells) are severely congested with degenerate protein from animal foods such as meat, fish, poultry, eggs, cheese and milk. By cutting out all protein foods and eating a balanced diet of fresh foods according to body type, the lung congestion begins to lessen within 10 days, and energy begins to increase. Colonics are a must for this condition. See more details in The Key to Health and Rejuvenation, www.1stbooks.com.