You can usually eat white radish after total thyroid nodule removal surgery, although it should be eaten in moderation. A light, high protein, high fiber diet is recommended after total thyroid nodule removal. White radish is a root vegetable, cruciferous radish plant. It is rich in dietary fiber, vitamin C, folic acid, carotene, iron, potassium, manganese, calcium and other nutrients, which are beneficial to health. There is no experimental evidence that white radish can impair thyroid function and cause aggravation of thyroid nodules. However, excessive consumption of white radish will increase the burden on the stomach and intestines, so it is recommended to eat in moderation. The diet after total thyroidectomy should be light, high in protein and vitamins, and well-balanced. Eat more fresh vegetables and fruits. Try to avoid eating foods with high iodine content, such as iodized salt, kelp, seafood and so on. Prohibit smoking and alcohol. Reasonable diet after surgery, plus moderate exercise, is more conducive to the recovery of the incision, pay attention to the hospital on time for re-examination.