Ahh but you can live without food for ages depending on your fat reserv. but most will pass out after 3 days, sans h2o,
You can just just live of 1 lit a day You will pong and itch,but your blood will not turn to treakle ,,, 3 lit a day and you can walk the wastelands at night so 1000 = 333.33333333 days = just under a year , a few t-shirts undies and jeans is all one needs" for a few years worth, = 2kg cotton ... the reason why so much is grown is that so much is thrown , while nature is gasping for a drop of the diamond liquid that will one day be worth more that moon dust. . NBD has spoken and is off to have a cup of mint tea.