Diabetes is a prevalent lifestyle disorder that affects millions of people worldwide. Managing this chronic condition effectively involves a multifaceted approach, including medications, lifestyle modifications, and most importantly, a well-balanced diet. In recent years, both modern research and Ayurveda, the ancient Indian system of medicine, have highlighted the benefits of a low-calorie, high-fiber diet in controlling blood sugar levels and preventing it. In this comprehensive guide, we will explore the concepts of calories, fiber, and their impact on diabetes management, drawing insights from both modern science and Ayurvedic wisdom.