Truth is in the middleground. Probably most of the times.

It is true for example that basically 99% of the doctors in the world will tell you red meat and saturated fats will kill you, and you should instead eat cereals, and that cholesterol, any kind, is also going to kill you dead... how much do you think that influences the daily food choices of average people? I think very.

Who trains doctors into spreading such massive bullshit?

Who trains the trainers?