The Paleo diet, often referred to as the "caveman diet," draws inspiration from the dietary habits of our ancestors during the Paleolithic era. By emphasizing whole, unprocessed foods while excluding modern agricultural staples like grains and dairy, the diet aims to align with how early humans ate. Proponents claim it aids weight loss, improves metabolic health, and enhances overall well-being. However, the Paleo diet also has its share of criticisms, particularly regarding its restrictiveness and nutritional balance.