Dr. Kush Joshi is a Sports and Exercise Medicine practitioner and consultant and Dr. Joel McCay practises and consults in haematology. Kush and Joel join us to discuss blood testing and biomarkers important for triathletes and endurance athletes in general.    IN THIS EPISODE YOU'LL LEARN ABOUT: -What are the most important biomarkers that triathletes and endurance athletes should be aware of and keep track of?  -When and how often to get a blood panel done -Reference ranges, and the differences between athletes and sedentary people -Health and injury risks associated with inadequacies in certain biomarkers -Specific discussion around serum iron, ferritin, vitamin D, thyroid hormones, sex hormones, vitamin B12, blood count, hemoglobin, etc.   SHOWNOTES: https://scientifictriathlon.com/tts249/   SCIENTIFIC TRIATHLON AND THAT TRIATHLON SHOW WEBPAGE: www.scientifictriathlon.com/podcast   SPONSORS: Precision Hydration - One-size doesn't fit all when it comes to hydration. Take Precision Hydration's FREE sweat test and learn how you should hydrate. Use the discount code THATTRIATHLONSHOW15 to get 15% off your order OR use the code THATTRIATHLONSHOW and get your first box for free.   ROKA - The finest triathlon wetsuits, apparel, equipment, and eyewear on the planet. Trusted by Javier Gómez, Gwen Jorgensen, Flora Duffy, Mario Mola, Lucy Charles and others. Visit roka.com/tts for 20% off your order.   LINKS AND RESOURCES: Dr. Joshi's Twitter Melio's website RATE AND REVIEW: If you enjoy the show, please help me out by subscribing, rating and reviewing: www.scientifictriathlon.com/rate/   CONTACT: Want to send feedback, questions or just chat? Email me at mikael@scientifictriathlon.com or connect on Instagram, Facebook, or Twitter.