In The Disease Delusion, Dr. Bland explains what Functional Medicine is and what it can do for you. While advances in modern science have nearly doubled our lifespans in only four generations, our quality of life has not reached its full potential. Outlining the reasons why we suffer chronic diseases from asthma and diabetes to obesity, arthritis and cancer to a host of other ailments, Dr. Bland offers achievable, science-based solutions that can alleviate these common conditions and offers a roadmap for a lifetime of wellness.