Ask the doctors. I'm in my 70s and my doctor says I'm slightly anemic. He says that puts me at risk of heart problems, maybe even heart failure. Why?  What's the best way for me to treat my anemia? Eating more steak doesn't seem like a good idea.
D000368:Aged; D000740:Anemia / Q000150:complications*; D006333:Heart Failure / Q000209:etiology*; D006470:Hemorrhage / Q000150:complications; D006801:Humans; D012306:Risk