snow covered mountains of Nepal on the Nar Phu Valley Trek

Jess Barlow

About

Jess Barlow is former Gear Editor at We Are Explorers, and the Head of Nutrition at Optiventure. More commonly known as The Hiker’s Nutritionist, she helps outdoor adventurers fuel their bodies for performance, recovery, and adventure. Connect with her at @jessfromoutside or @thehikersnutritionist on Instagram.

Blogs & reviews written by Jess

Read more about How three Aussie hikers solved the trail nutrition problem the rest of us just accepted
Blog person holding nutrition supplement
05 Dec 2025Jess Barlow

How three Aussie hikers solved the trail nutrition problem the rest of us just accepted

Trail food is a special kind of chaos. Oats for breakfast, tuna for lunch, something beige, salty, and barely dissolved in water for dinner. Most of us call it fuel and just get on with it. Ultimately, when you’re counting ounces, and carrying it for miles, flavor is optional, and nutrients are negotiable.

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