Amla powder is also rich in fiber, which helps support digestion and prevents constipation. IndianFoodForever.com adds that amla may also help reduce acidity in the gut, protect from gallbadder infections, treat diabetes, prevent heartburn, reduce the risk for gastrointestinal cancer and cancer of the respiratory tract. Other components of amla powder include: albumen, iron, calcium, protein, phosphorus and carbohydrates.