is it healthier to eat no meat?

[BrianSoddingBoru4]

‘As far as [you] understand it.’  ‘Nuff said.

Boru

If what you are saying were true, vegetarians would have higher risk of getting cancer. But the evidence is clear that they have lower.

I think you're starting to gain a glimmer of understanding.

People with a diet high in red meat have an increased risk of getting cancer. This does not mean that heme iron causes cancer. It means that excessive levels of heme in a diet may result in the occurrence of certain cancers. Thinking of heme iron as bad or dangerous is just plain dumb and stupid - it is an essential micronutrient (your body won't work without it).

Boru