Vitamin C is an antioxidant nutrient, which helps to reduce the production of melanin and promote skin whitening. However, the whitening effect depends not only on the intake of vitamin C, but also on heredity, environmental factors, living habits and other factors.
When taking vitamin C, you should pay attention to the right amount. Taking it in large doses for a long time may cause the body to be unable to metabolize and store it in large quantities, causing urate stones, diarrhea, frequent urination, headache and other symptoms. In addition, long-term chewing of vitamin C may cause enamel damage. If the drug is stopped suddenly after long-term use, it may lead to the symptoms of scurvy.
Therefore, it is suggested to maintain a moderate intake of vitamin C and combine with other whitening methods (such as daily skin care, sun protection, etc.) for a balanced diet. ) achieve whitening effect. If you have special needs or health problems, it is recommended to consult a doctor or dietitian to determine your vitamin C intake.