Don’t forget that not so horribly long ago, margarine was good, butter was bad.
Also, more than one egg a week and you’d die! of cholesterol!!
I’ve long decided that all these food = bad “studies” have everything to do with grant monies and nearly nothing to do with actual science.
The same scientists that can’t decide if eggs are good or bad are the ones predicting global temperatures and sea levels for the next 200 years.
I decided to stop listening, years ago. When I read Gary Taubes' book, "Why we get fat", I was actually angry when I finished the book. Why, because it was so obvious that I had been lied to for YEARS, with the approval of the "government watchdog agencies". I believe following the advice that I, and every other American, were told was healthy eating, has completely wrecked my metabolism and my weight only goes in one direction - up; no matter what I eat, no matter what I don't eat.