Introduction

Obesity is a disorder characterized by a very high body mass index due to excessive eating and the body's inability to metabolize the ingested nutrients. Research has shown that the disorder is multifactorial in nature, and researchers suggest that environmental factors, in combination with physiological factors determine its incidence in a population. The exact cause of obesity is a much debated topic, and several aspects about it are either unknown or still under investigation. Due to the multifactorial nature of obesity and the unknown variables surrounding its causes the treatment of obesity is also challenging for healthcare professionals.

is a book series that seeks to narrow the gap between the known and unknown facts about obesity. The series will inform readers on a variety of topics related to obesity, its causes, and treatment. The series will feature contributions from eminent experts on the subject with updated references for the benefit of readers. The series is essential reading for healthcare professionals and researchers in allied disciplines who seek to understand obesity. and the issues that surround it