is it healthier to eat no meat?

[Anomalocaris]

Death is not the only issue with anemia you nitwit.

Having enough healthy red blood cells means that your organs get the oxygen they need.

Oxygen tends to be sort of important to your overall health.

Then we must have a very different definition of a healthy diet. By "healthy diet", I mean one that reduces overall mortality.

Overall mortality is, was, and willing likely always be 100% and can’t be reduced any diet.