1) iodine: patients with nodules can eat iodine-containing food properly, and can increase the level of thyroxine in the body appropriately, thus reducing the level of TSH and making the nodules no longer grow.

2) Eat more foods that can enhance immunity, such as mushrooms, coix seed, red dates and yam. Eat more foods that can eliminate stagnation and disperse swelling, including rape, mustard, water chestnut, kiwi fruit, etc.

3) Appropriate vitamin supplementation: Because of the increase in calories, the demand for vitamin B groups has also increased, so we should pay attention to supplementation.

4) Appropriate supplement to protein: protein can be added.

5) Avoid irritating foods such as tea, coffee, cigarettes, wine, peppers, peppers, onions and cinnamon.