Riboflavin+ Niacinamide + Lactic Acid Bacillus + Folic acid are essential for digesting carbohydrates and in wound healing. They also play a major role in synthesis of newer cells and in preventing tissue damage. Deficiency of these vitamins are primarily indicated through symptoms such as tiredness, weakness, oral sores, blurred vision, depression and nerve problems. Deficieny of Folic acid in women may also lead to neural tube defects (birth defects of the brain and/or spinal cord) in fetus when they get conceived. For this reason, it is popularly recommended for women who are planning to become pregnant to take folic acid regularly. Lactic acid bacillus is an essential bacterium that helps to keep your gut in a healthy condition. It also helps in better absorption of essential vitamins and nutrients taken through diet.