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I have evaluated your query thoroughly .
*  Guidelines for this situation 
-  Avoid  dairy products , fat , cheese , non veg , milk , cheese , puddings 
    till possible .
-  Consume more of  whole  grains , cereals , pulses , organic fresh fruits ,
    legumes , fresh curd .
-  Intake  of  PPI  as  
omeprazole  on empty stomach , pro biotics  with
    lacto bacillus  give  better  recovery .
-  Check  to  have  regular  smooth bowel evacuations  , in case of    
constipation  bulk forming laxative  should  be  used  with  consultation of
   your  doctor .
Hope this clears your doubt  .
Wishing you fine recovery .
Welcome for any further  assistance .
Regards dear take care .