On today’s episode we’re dissecting how sports nutrition evolves over time. The diets, the foods, the supplements, and the attitudes to health, body composition and performance. How and why does this stuff change over time, and can that tell us anything about the future? As much as we’d like to think things are always evolving for the better based on new scientific research and insights, that’s definitely not always the case.   Fuelin: This episode is supported by Fuelin, the world's first training-based nutrition app. It syncs with your training plan (in TrainingPeaks, Final Surge, and TriDot or Run Dot) and creates a personalised nutrition plan, built around your training schedule and tailored to your goals. You’ll see adjustments in your fuelling both within and outside of training sessions, using a traffic light system to adjust your carb intake to fuel appropriately for your needs.  To get 30% off your first month, go to https://www.fuelin.com/ and enter the code FE30 at checkout.   Fueling Endurance eBook: At over 260 pages, the Fueling Endurance eBook contains answers to 49 of the most common nutrition questions that runners, cyclists and triathletes ask. Covering the first two years of the podcast, the eBook contains additional insights, tips, and quotes from experts and athletes. Every copy sold helps cover the cost of making the podcast.  Purchase directly from https://fuelingendurance.com/ or search Fueling Endurance on Amazon for the Kindle version.