Science for Sport Podcast

315: The Under-fueling Problem in Professional Sport with Dr Nessan Costello

April 13th, 2026  |  31 mins 14 secs

al-ahli fc, athlete health, athlete nutrition, body composition, carbohydrate loading, creatine, disordered eating in sport, elite football nutrition, elite sport, football fitness, football performance, football science, fuelling for performance, hydration, match day nutrition, performance nutrition, pre-season nutrition, premier league nutrition, ramadan sport, recovery nutrition, saudi pro league, science for sport podcast, sports dietitian, sports medicine, sports nutrition, sports nutritionist, sports physiology, sports science, supplementation in sport, underfuelling

Dr. Nessan Costello, 1st Team Sports Nutritionist at Al-Ahli in the Saudi Pro League, joins Richard Graves to discuss the realities of nutrition in elite football. With experience at Chelsea, Newcastle and Leeds United, Nessan unpacks why so many professional players are chronically underfuelled, the truth about carbohydrate loading and post-match recovery, and why chasing ultra-lean body composition is actively harming performance. He also shares what Ramadan nutrition looks like from the inside, with training sessions at 10pm and cup ties kicking off past midnight, and what the World Cup heat conditions in North America will demand from nutritionists and athletes alike.

165: How To Increase Muscle Mass And Shed Fat For Sporting Performance

May 29th, 2023  |  34 mins 35 secs

basketball, body composition, fat mass, hypertrophy, jumping, muscle, muscle mass, power, speed, weight loss, workout

Come with us as we delve into the mysterious and exciting world of sports science…

This entertaining podcast explores:

• The science behind the world’s best athletes.
• Current issues and events in the world of sport.
• How to master the art and science of coaching.

Every Monday, Matt Solomon chats with various experts to uncover the science and secrets behind what makes the best athletes in the world so damn good at what they do. They’ll also dive into global issues and events effecting the world of sport, such as COVID-19 and gene doping.

Though anyone is welcome to join us on this journey, this podcast is primarily for:

• S&C coaches/sports scientists
• Physiotherapists
• Nutritionists/Dieticians
• Physical education teachers
• Sports enthusiasts
• Knowledge-seeking athletes

If you’re any of the above, we challenge you to listen to an episode and not fall in love with this laugh-out-loud, brain-swelling podcast.