Should We Eat Carbohydrates? The Complete Truth Behind India's Most Misunderstood Macronutrient

This article provides a comprehensive examination of dietary carbohydrates, beginning with their precise biochemical classification, the body's actual physiological requirement, and real source data across both Indian and global food systems, before addressing the popular myth-versus-truth debate surrounding them. It reviews the US Institute of Medicine's 130-gram daily glucose requirement and the 45-65% Acceptable Macronutrient Distribution Range, alongside India's specific dietary fiber gap (a recommended 25-35 grams daily against an actual average intake near 10 grams). It examines the World Health Organization's 2019 evidence-based position on glycemic index and glycemic load, the documented health outcomes separating refined carbohydrates from whole-grain and fiber-intact sources, and India's specific diabetes and prediabetes burden (101 million and 136 million people respectively as of 2023). It reviews the low-carbohydrate and ketogenic diet literature honestly, including real short-term metabolic benefits alongside documented long-term adherence failure rates, cardiovascular risk signals, and the absence of large-scale long-term trials proving sustained diabetes prevention. The article includes a dedicated section for readers managing diabetes or prediabetes specifically, and concludes with a practical, source-by-source framework for selecting carbohydrates appropriate to individual metabolic health, applicable to both Indian and global dietary contexts.