Low hemoglobin and hematocrit vs. cycling

For some time now, workouts have not given me any results.
I did a blood count and it came out that I have hemoglobin and hematocrit at the lower end of normal. It’s not yet anemia but for cycling I think it’s poor :frowning:
Hemoglobin 13.8 g/dl normal 13.7 - 16.5
Hematocrit 41% normal 40 - 51
Iron 120 ug/dl norm 70 180
Do you know any methods (other than EPO and high altitude training) to raise these parameters?
What is the relationship between hemoglobin and hematocrit and FTP?

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