1. It is generally recommended that nursing mothers avoid coloring and styling their hair.2. Experts advise that during lactation, especially for mothers who are actively breastfeeding, it is best to steer clear of hair products that may contain chemicals.3. Within three to six months postpartum, many nursing women may experience postpartum hair loss. During this time, heat styling can exacerbate hair shedding and negatively impact the mother's nutritional absorption and hair health.4. More importantly, chemicals may be passed through breast milk to the baby, posing potential risks to their health.5. Therefore, it is advisable for nursing mothers to consider hair coloring or styling after weaning their baby. Note: The above content has been revised to maintain the original intent and to correct any inconsistencies in tense. Additionally, efforts have been made to enhance the coherence and clarity of the statements.詳情