Actor Vidyut Jammwal and nutrition experts explain why cutting out carbs harms brain health

Bollywood actor Vidyut Jammwal says people should not cut carbohydrates out of their diet because they act as food for the brain. Speaking to Tata Play Fitness, Jammwal warned that avoiding carbs stops the brain from functioning at its peak and cautioned against fitness trends that involve reducing salt, water, or carbohydrates.

Expert Advice

G Sushma, a clinical dietician at CARE Hospitals in Banjara Hills, Hyderabad, explains that carbohydrates are an essential part of a balanced diet and give the body energy for daily activities. Sushma notes that general recommendations suggest carbs should make up about 45 to 65 percent of daily caloric intake, including both complex carbs like whole grains, fruits, and vegetables, and simpler ones. She advises focusing on whole, unprocessed sources rather than refined ones, and adds that recommended intake does not differ much between men and women.

Fibre and Gut Health

Namita Satheesh, a Mumbai-based nutritionist, explains that carbs provide dietary fibre, which helps normal bowel movements, feeds the gut microbiome, and supports cholesterol management, heart health, and metabolic health. Satheesh advises eating minimally processed and wholesome carbs while keeping ultra-processed options to a minimum, ensuring a balanced intake alongside sufficient protein, fat, fruits, and vegetables. She also notes that low-carb or keto diets can help manage specific conditions such as epilepsy seizures and diabetes.

Context

Carbohydrates are a primary macronutrient alongside proteins and fats, and they serve as the body's main source of quick energy. While low-carbohydrate diets are often used for quick weight loss, health experts frequently stress that the source and quality of the nutrients matter more than strict elimination.