You can take vitamins in moderation during your period. Because vitamins are a very important substance in the process of human growth and development, deficiencies can lead to diseases such as dry eyes, foot fungus, and mouth ulcers and low immunity. Therefore, if vitamin deficiency is evident it is important to take vitamins that meet national quality standards under the guidance of a doctor. The dosage is recommended to follow the doctor’s advice, do not take it blindly or in excess to avoid adverse reactions or even poisoning to the body. After all, any drug has side effects, and vitamins should be supplemented according to the needs of the body. If a small amount of vitamin deficiency, it is recommended that you can take through the diet. Foods containing more vitamins are mainly various green leafy vegetables, animal liver, soybeans, meat and eggs, as well as dairy products and fresh fruits, such as oranges, strawberries and apples, etc. Usually a balanced diet is not partial and picky.