Hi @Shibu31,   It must be hard being so far away and having to travel to and fro. How's your Dad doing?   With regards to food, I'd suggest looking at good nutritious food such as fresh fruit and veg. If he doesn't feel like or isn't able to eat much during his treatment, maybe look at softer foods or something like Sustagen (available here in Australia) to help keep him going.   You may also to look at complementary therapies, there are a number of different suggestions here. ... View more