There have been a lot of questions about my diet on my 40 mile/day fastpacking trips on the Appalachian Trail. I choose to not cook, saving me the weight of cooking supplies, the headache of a less versatile food bag, and the time spent cooking. But there’s a huge misconception that the food I carry is somehow heavier than dehydrated meals. So I want to share my method of creating a food list for a trip, address some common misconceptions, and list some methods that can be used at quick resupplies along the way. The list is tailored to a fastpacking trip on the AT with ample opportunities for healthy meals but the method of analysis can be applied to any backpacking diet.
Update: Explanation for these food choices and the purpose they serve posted here: http://graysoncobb.com/2015/04/26/explaining-the-backpackers-diet/
I am in the process of compiling a google doc listing most potential foods for any given trip. I list cal/gram, then protein, fat, carbs, and sodium by fraction. Unfortunately this list does not include harder to calculate homemade items and dried fruits because of inaccurate nutrition data. What mostly creates a high caloric density food is fat content. With fat dishing out 9 cal/g and protein and carbs lagging behind at 4 cal/g, a high fat snack is going to be higher than a sugary one. With that said, surviving on swigs of oil simply isn’t practical or healthy so we need carbs and protein in our diet. The primary benefit of this spreadsheet then is to tease out the foods that have significant amounts of water or undigestible nutrients hidden in them. Anything that sits below 4 cal/g has something in it that isn’t providing energy and probably has a denser alternative.
