In this episode Mina talks to Charlotte Gibbs who is a runner and ultra endurance athlete. She was the winner and course record holder at the Beacons 50 mile race in 2018, and has taken part in Skyrunning races in the UK and Europe. After suffering with stress fractures and amenorrhea, she was diagnosed with Relative Energy Deficiency in Sport at the beginning of 2019 and has been working on recovery ever since. She hosts the RED-S recovery Podcast and has written articles on RED-S for Ultra Magazine and spoken about the topic on Real Health Radio and in various talks and seminars.  There are a few links below to things we have mentioned during our conversation that might be of interest:  My UKC article about Relative Energy Deficiency in Sport.  Charlotte's own podcast, RED-S Recovery Podcast.  The Seven Health Podcast with Charlotte.  Within Day Energy Deficiency and Reproductive Function in Female Endurance Athletes (we refer to it in conversation as the Swedish study).  RED-S recovery Facebook group run by Charlotte,