Can I eat soy sauce after the recovery period of laser picosecond freckle removal is over

After the recovery period of laser picosecond freckle removal, soy sauce can generally be eaten, which will not affect the freckle removal effect or cause pigmentation. The skin recovery after laser picosecond freckle removal is mainly related to postoperative care, UV protection, and individual metabolic capacity. The pigments in soy sauce will decompose into small molecules after digestion and absorption, and will not directly deposit on the surface of the skin. It is recommended to maintain a balanced diet after surgery, and moderate intake of vegetables and fruits rich in vitamin C can help inhibit melanin production. Soy sauce, as a seasoning, does not aggravate pigmentation when consumed normally, but excessive intake of high salt foods that can affect skin hydration should be avoided. In rare cases, if patients are allergic to legumes or have unhealed skin wounds after surgery, consuming soy sauce may cause local allergic reactions or irritation symptoms. People with allergies should observe whether there are abnormal reactions such as skin redness and itching after consumption. If there are any discomforts, they should suspend consumption and consult a doctor. Within three months after laser surgery, the pigment is still active. It is recommended to continue taking sun protection measures, using sunscreen with SPF30 or above, and avoiding prolonged direct sunlight. Daily consumption of antioxidant foods such as kiwifruit and tomatoes can reduce staying up late and mental stress. These measures are more effective in preventing the recurrence of pigmentation than controlling soy sauce intake. If abnormal pigmentation occurs, timely return to the hospital for follow-up evaluation.