Iron and ferritin play a critical role in endurance performance and energy levels. VIS Expert Heather Caplan, RD, explains how low iron stores connect to REDs, menstrual health, and chronic fatigue in women athletes. Read the full article at the link in bio! 🔗 ✍️ VIS Creator camryn.wennersten #Iron #REDs #Fueling #Fuel #moreVIS #VoiceInSport