Dr Madam Namaskara , My daughter 14 years studying in class 9 , she is about 5 feet 9 inches weighs about 48 - 52 kgs , athletic built , plays football as a striker for school and national level and extremely active her diet intake is perfect we are pure vegetarian no eggs also, her morning starts with 10ml aloe vera juice with warm water , a small spoon of Amala + triphala + jeera powder with honey and a banana , she carries breakfast poha upma dosa idli to school which her mother makes , she eats lunch at school canteen , and when home at 3 pm she eats biscuits or some snacks or dal chawal or curd rice which she likes , night she has 4 phulkas , veg + khichdi . She does not have milk products like tea or coffee , this diet she is following since 3-4 years , but recently say since 2-3 months she is complaining if burning sensation in chest , burps and flatulence and causing her distress , my md Physician throughly examined her and concluded acidity n gas problem , he started 1 tab pan d for 5 days and she feels a lot better ,now he's asked us to continue for another 5 days and then stop , I am sure it's the school canteen food as we in the family don't experience this , what is to be done apart from stopping the school canteen food which could be a culprit please advice I am getting worried as it disturbs her .