Book excerpt: When choosing water fast, medical supervision should always be sought after, as it might not be safe for everyone.However, there are potential health benefits to fasting, there are considerable risks if a fast is carried out for a very long time, or by someone whose health or age puts them at risk of harm to their body.Possibly someone has health anxieties, or is preparing to fast for longer than 24 hours, they should seek the direction of a medical expert and consider taking a fast under supervision.This book will guide onWhat you need to understand about water fastingReasons why people attempt water fastingPotential benefits of water fastingCautions to observe during water fastingCan fasting promote weight loss?How does one water fast?Dangers and risks of water fastingThis book also covers important information on water fasting guide that will be of great help to you