My leg isn’t broken, but my ferritin is low. Ferritin?!!? I feel like such a dunce. That is distance running 101: keep your ferritin up.
In a sport where the gains are made by increasing oxygen-carrying capacity, increasing blood volume is one way to do that. We go to altitude camp at 8000 feet to get a natural boost, and we have to insure that our bodies are properly equipped to do their blood-building thing. Hemoglobin is the oxygen-transport protein in your red blood cells, and hemoglobin picks up oxygen molecules by having them stick to an iron ion. The process doesn’t work without iron, it’s a limiting factor in increasing blood volume.
Ferritin is another protein that carries iron. If your blood ferritin is low, it means low iron stores. We test ferritin every 3-6 months to keep ahead of any issues. They (exercise scientists) say it’s not even worth it to go to altitude if you’re under 35 ferritin. I’m 29. 🙄🙄
Have I defeated the purpose of those grueling six weeks in Mammoth? Jerry essentially says so. Or at least that I wasn’t optimizing my training. This is the 6th year since I’ve started this journey, since I verbalized my goal to go to the Olympics (at that time, I said I wanted to bring home a medal for my coach, Frank Gagliano), and dedicated my life to that pursuit. I’m a veteran, dammit. How could I fall in such a rookie trap. THIS IS YOUR ONE JOB.
I tell my parents and we have one of those conversations where I feel like I’m 12 again and they’re chastising me for procrastinating on the school assignment. Sheesh, people, can it be enough for me to be hard on myself? Mostly, I’m embarrassed, and I don’t like getting called out on that. I’m also confused. I’ve been supplementing with an iron pill every morning and night while in Mammoth. I follow protocol, I drink it with vitamin C, away from other food (as much as possible) and especially dairy products.
Anyway, let’s keep this in perspective. While it’s embarrassing, it’s probably the best possible thing to find wrong. Low iron is fixable, almost immediately. And it gives me a reason for some of the fatigue these past few months. As long as I have an explanation, I can convince myself it’s not just me, I’m not inadequate.
I do quickly identify a few things that could have gone wrong. A few months ago, on recommendation from a nutritionist, I stopped using the slow-release iron that has worked for me in the past and switched to a new supplement brand. I was taking it with Emergen-C packets for vitamin C (that helps with absorption), but those also contain calcium (which blocks absorption, hence the no dairy with iron rule). In trying to aid absorption, I may have been inadvertently blocking the supplement from doing its thing.
I switch to a Nature Made vitamin C, and back to the slow-release iron pill. Also, I do a deep dive on iron-rich food sources. Here is the list of food products and the amount of iron they contain. Some sources may not be as easily absorbed, I’m not sure how to distinguish those. (It would be nice if someone came up with a ranking for the amount of bioavailable iron per serving. That could be a one-day research project). Above all, I try to stay thankful. Last weekend, I was scared I may have a season-ending injury. Now, I’m already more optimistic about the US Champs and summer season. What a change a week makes.