Generally, you can resume your normal diet on the third day after surgery, just be careful not to eat spicy food or drink alcohol. It is best not to drink white wine for three to six months after recovery. A little beer is not a problem, you can eat something spicy (such as shredded green pepper). Also, try to eat less seafood and crayfish. Generally, after half a year of recovery, you can start eating all kinds of food normally, but you should also avoid being too spicy, too much hot pot, too much seafood and white wine. Beef, milk and eggs can be eaten.
Generally speaking, "hair" is just the expression of Chinese medicine, and western medicine does not pay attention to these things. For example, seafood, crucian carp and mushrooms all belong to "hair". Just eat less.