How to whiten yellowish or dark skin

To achieve lighter skin for those with yellowish or dark skin, the following methods may help improve the condition: 1. Dietary adjustments: Consume more foods rich in vitamins C and E, such as lemons, kiwifruits, and walnuts. These nutrients can inhibit melanin production and reduce melanin deposition in the skin. 2. Sun protection: Ultraviolet radiation is one of the main factors causing skin darkening and yellowness. Apply sunscreen before going outdoors, or wear sun-protective clothing and wide-brimmed hats. 3. Ensure adequate sleep: Sleep deprivation can lead to hormonal imbalances, resulting in dull, sallow skin. It is recommended to get 7–8 hours of sleep each night. 4. Medical treatment: If skin darkening or yellowness is caused by hormonal imbalances or deficiencies in trace elements, consult a doctor for appropriate medication under professional guidance.