In this episode we tackle the science, myths, and dogma surrounding backpacking food and nutrition. Featuring guest Brian Rigby, certified sports nutritionist and author. We tackle food and nutrition issues as they relate to thru-hiking, ketogenic diets, plant-based diets (veganism and vegetarianism), gluten-free issues, and macronutrient-micronutrient nutrition. Some questions we ask: what are the caloric and nutritional needs of backpackers? Why do we need to address dogma and pseudo-science in this field? We also take a look at some new cooking and water treatment gear and discuss what’s going on in the world of Backpacking Light right now.