Your body burns up about 6,000 calories a day on the mountain, and, as you climb, your appetite decreases.
Food: Mostly boil-in-the-bag meals as well as plenty of biscuits and chocolate. Your body burns up about 6,000 calories a day on the mountain, and, as you climb, your appetite decreases. So there is a great need to consume as many calories as you can. Don't forget cooking equipment and mug. Many mountaineers prefer a non-insulated mug to warm hands.