Vitamin water

I have tried to contact some on the more major world charities to find out what sort of foods and vitamins are in the food packages which they send.

I have quite taken to the aspect of recycling rain water into drinking water with vitamins in it. I have many vitamin deficencies myself including anemia, i try to counter this by diet and suppliment tablets but i had to consider what i would do if my diet options were restriced. It could be ideal for me if it was always in my drinking water so i didnt have to bother. This made me then think of food rationing and parcels which are sent to refugees etc. I have been told that they aim to be as balanced as possible but mostly local supliers are used which can limit what can be included. I think some research is required