Tuberculosis (TB) remains a major global health challenge and a leading cause of mortality in 2023, despite being a treatable disease. Enhancing treatment outcomes requires exploring diverse interventions that support the healing process. This scoping review aims to map the existing literature on how macronutrients—proteins, fats, and carbohydrates—influence TB recovery and improve treatment outcomes. The findings will contribute to identifying potential dietary strategies that may optimize TB treatment effectiveness.