Obesity and Non-Communicable Diseases: Part II Cancer, Diabetes Mellitus, Kidney Diseases, Alzheimer’s Disease, Arthritis

Abstract

Obesity is increasing all over the world. An excess body weight, as recognized by a body mass index of more than 25, is associated with several chronic diseases, increased disability, and early mortality. Its main impact is on non-communicable diseases, such as cancer, diabetes mellitus, kidney diseases, Alzheimer’s disease, and arthritis. Successful weight loss strategies through healthy lifestyle behaviors and bariatric surgery have been associated with a decrease in morbidity, an improved quality of life, an increase in disease-free years, and improved longevity.