Why Active Women Are Tired: Iron, B12, and Vitamin D Deficiencies Explained

Constantly tired despite eating well and working out? You might be dealing with a micronutrient deficiency — and standard labs often miss it. In this deep-dive episode of PWHRFL Women's Health, Coach Kylie RD, CPT, NBC-HWC, RYT-500, breaks down the three most common deficiencies in active women: iron, vitamin B12, and vitamin D. Learn exactly which lab values to request, the difference between heme and non-heme iron food sources, why "normal" range doesn't always mean optimal, and practical steps to correct each deficiency. Perfect for women who train hard, eat well, and still feel exhausted — and want real answers backed by science, not guesswork.LEARN MORE ABOUT 1-1 COACHING