whereabouts in india are you going charlie? I travel there quite a bit with work - I was in Kerala in March.
I stayed at top hotels there as my company pays for them to keep us as safe as possible, but, to be honest, the standards are nothing like in the Uk - it is a poverty stricken company and hygiene is not good. I ate the food there, but followed all my colleagues advise to stay away from rice - it is cooked in non bottled water and lies stagnant in it and is reheated - many people who went and did eat rice were ill, the others weren't. I only had a dodgy tum once while i was there last time, but when i came back i was quite ill and tests discovered i had a bacterial stomach infection.
Also, not wanting to put you off, be careful with the swimming pools, I've had 3 ear infections from them.
My friend recently went to Delhi with her dd aged 2, and they were fine though. She did take most of the food from the UK.
Drink lots and lots of bottled water as you dont realise how dyhyrated you get there.
Really hope i havent put you off - just wanted to warn you as I'd hate for you or your dc being poorly. I can tell you lots of lovely things about india though, as its really an amazing place.