Not true and definitely not facts, it's barely hearsay, and mostly myth.
Again not a fact, and barely a bad myth, there is no evidence of this, and trust me I have searched long and hard, just because 'they' say so does not make it so.
Still trying to figure out who 'they' are, and why people believe this false information since no such evidence exists.
So do we get diarrhea or constipation? Again they are just blaming whatever symptom on eating meat.
Go to your GP and tell them you have a cough and that you smoke, I bet he won't look any further and blame it on smoking, even though it could be caused by the lead paint in your house, but your GP has now found a cause (your smoking), and he won't bother looking for the real reason.