If there is no option other than mess to select for healthy food .
Go for one time fruits and milk only.
Drink lots of plain water
Indulge yourself in some regular physical activity of your choice to burn out calories.
Next Steps
please share about your food pattern,daily routine,height,weight and any other health issues to assess your health status.
Health Tips
eat healthy balanced diet inclusive all food groups in required amount devided into 3 main and 3 smallmeals