Why is nutrition important during TB treatment?

• A. Supports immune function, improves tolerance to therapy, and aids recovery
• B. Causes weight gain only
• C. Is not important
• D. Replaces pharmacotherapy

Answer: (A)

Nutrition during TB treatment provides essential support for the body as it fights infection and heals. Adequate intake supplies energy and protein for immune cells to function, helps preserve lean body mass, and supports tissue repair, all of which aid recovery. Good nutrition also helps patients tolerate therapy better by sustaining energy, reducing fatigue, and supporting organ function to handle medications and their potential side effects, which in turn can improve adherence to the regimen. Malnutrition is common with TB and is linked to slower recovery and poorer treatment outcomes, so addressing nutritional needs can directly influence the effectiveness of therapy. Nutrition cannot replace pharmacotherapy; it works alongside drugs to optimize treatment results.