Gullible Patient: It’s good. My CEA went from 400+ to 200+
Conniving Salesman: Oh good. (Tell some stories). You know, the reading for normal people is 160.
Daughter to Mum: Has the doctor ever told you what a regular reading is like?
Mum to Daughter: No. But Muz says it’s 160.
A quick Google search shows a number of pages showing a regular reading for a healthy person is 0-5.
And here I seriously question how people can live like this, cheating people of hard-earned money.