Originally Posted by
lardy
I see the point you're trying to make but it's not a great comparison. This is the advice of some (maybe many, it's hard to say) nutritionists rather than 'the medical community' as a whole. It's pretty hard to properly analyse the effects of what we eat because people are not good at making food diaries and perhaps there's a cause-and-effect going on here...people are told to eat less fat, so manufacturers put less fat in their foods but have to replace it with something. That means more sugar and bingo, 30 years later it's sugar that's the problem.
But it's an interesting argument you make. One question - if someone in your family was told they required heart surgery, would you say it's a bad idea because the medical community have changed their mind about fats and sugars?