This document provides an introduction and overview of weight loss. It discusses the dangers of being overweight, including increased risk of heart disease, stroke, diabetes and more. It outlines some of the benefits of losing excess weight, such as higher pay, improved cognitive function, more energy and healthier hair/skin. The document provides tips for getting prepared, including getting a health evaluation, writing goals, measuring your starting measurements, and educating yourself on nutrition. It also gives an overview of macronutrients like carbohydrates, proteins and fats that are important to consider when losing weight.