Polygonatum, commonly known as Huang Jing, is somewhat effective in treating white hair and hair loss, but it cannot completely achieve the therapeutic goal. When white hair and hair loss occur, it is first necessary to determine the specific cause to effectively mitigate the issue. Additionally, it is important not to consume irritating foods and to eat more black sesame or walnuts, which can somewhat improve the symptoms of white hair and hair loss. The main causes of white hair and hair loss are usually attributed to frequent staying up late and excessive fatigue, so dietary improvements should also be considered.