If what we claim to eat was really what we eat, there would be no one with high cholesterol and not a factory of this type of food in operation on the entire planet. If we ignore the pathological manifestations, lying is not monolithic.
In reality it is not those who do not tell the truth who lie, but those who say what they know is not true. The psychologist María Jesús Álava Reyes points out in her essay The Truth of Lies that in essence we all lie daily.