What do systematic reviews say?

Intervention not reported

The intervention may leads to higher mean change in hemoglobin (better indicated by higher values) (low certainty).

• The role of iron in the management of chemotherapy‐induced anemia in cancer patients receiving… 2016 · Cochrane Headline outcomes only
  MD 0.48 [0.1, 0.86]
  3 studies · 827 participants
  Low