I have been hungry for three days in a row, and I am still full of energy. Moreover, I can lift a mattress with two hands and throw it on the ground. There are steel springs in the mattress! Moreover, I am studying navigation now, and I have to starve to death to survive at sea, which is also our major, hehe ~

1: Go to bed first, keep warm, consume as little body heat as possible and exercise less.

Don't think about eating, or your body will produce a lot of stomach acid, which will make you hungrier.

The first 24 hours of hunger will definitely upset your stomach, then it will stop, and then your body will gradually become weak and the damage to your body will last for more than three days, so try not to starve. If you are in a state without food, the best way is to reduce activities and eat something high in calories, such as chocolate. Drink water slowly, preferably not more than 0.5L at a time. Drinking too much is not only a waste, but also a burden on the body. He will take away the nutrition from his body. Urinating is the loss of body nutrition. Of course, you can't drink urine. First, it is toxic. Second, it will make people crazy and severely dehydrated.