This document provides a beginner's guide to the Paleolithic or "Paleo" diet. It discusses how modern processed foods and carbohydrates have led to increased rates of obesity and related illnesses. Eating as our hunter-gatherer ancestors did, focusing on unprocessed foods, can help address this and promote long-term health. Some key aspects of the Paleo diet covered include eating fresh whole foods, including vegetables, fruits, nuts, seeds and meats; avoiding sugar and processed foods; making meals in advance; and using local resources like farmers markets. Common misconceptions about the diet are addressed and nutritional tips, recipes, and further reading resources are provided.