Chapati gives your body energy from complex carbs. It is rich in fiber which helps your gut work well and stops constipation.
Chapati meal (per 100 g, whole wheat chapati) contains carbohydrates ~50 g, protein ~8 g, fat ~1–2 g, B-vitamins (thiamine 0.2 mg, riboflavin 0.1 mg, niacin 2 mg), calcium ~30 mg, and iron ~2 mg. It is high in fiber, low-fat, and easily digestible.
