Oops! I advocated for myself again. After getting the results from my latest CBC (Complete Blood Count), my doctor put me on daily Vitamin D-3 to increase levels but did not recommend iron supplementation for (what I consider) borderline anemia. I was glad to hear low Vitamin D might be adding to increased fatigue but I still wondered... I have a history of low Ferritin levels, despite sufficient RBC/hemoglobin counts. So... I made an appointment with an independent lab and had them check my iron levels. Results? My Ferritin level is at 51, well within the 'normal' range of 100-232. Still, I wondered... So I did further research. My low Ferritin level was originally discovered when I was diagnosed with Restless Leg Syndrome (but I may actually have Periodic Limb Movement Disorder). So I looked up literature regarding recommended Ferritin levels given RLS/PLMD. Huh. Treatment recommendations are that Ferritin be no lower than 75 for people with RLS/PLMD. Bingo! ...