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Fueling

Articles about fueling.

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Distance runner on a misty forest trail at dawn, taking a gel mid-stride, with warm golden-hour light filtering through pine trees — illustrating practical gut training during long sessions.

Gut Training for Endurance Athletes: The Complete Guide

Learn how to train your gut to handle 60–120 g of carbs per hour, cut GI distress, and race faster with a 6–12 week, science-backed protocol.

Lee Martin·Apr 22, 2026

How Mealvana Calculates Your Fueling: The Science Behind Your Personalized Nutrition Plan

Ever wondered why Mealvana recommends 75 grams of carbs per hour for your long bike ride but only 55 for your tempo run? Let's pull back the curtain on the sports science that powers your personalized

Mealvana Team·Jan 21, 2026