Ezekiel 4:9 “And you should take wheat, barley, broad beans, lentils, millet, and spelt and put them in one container and make them into bread for yourself. For the number of the days that you are lying on your side, 390 days, you will eat it.+10 You will weigh out and eat 20 shekels* of food per day. You will eat it at set times.11 “And you will drink water by measure, a sixth of a hin.* You will drink it at set times. 230 shekels equals to 230 grams or 7.3 oz. And a sixth of a hin equals to 0.6 liters or 1.3 pt. Is it not wonderful that in God's word you can find a working recipe of emergency survival food for longer periods of time. I think you should be able to stay healthy on a such diet. I have started to try a diet that is something like that. I have stopped from eating milk products and I am abandoning meat. Instead I eat a lot of pies, beans and lentils and I feel great. And my somach has got used to that really quickly. A week or two. And not much gases at all. If you eat 1 kilogram or about 2 pounds of that in boiled or fresh condition you get enough proteins and it replaces all need for animalistic proteins. And if you buy that dried, the weight is about a third of that.