Nutrition is a weird example to pick on, because it's dominated by marketing, financial interest, media mis-reporting etc.
Nutrition works like this: your boss reads an article in some rag and thinks that there might be an opportunity to target a new market. They tell you to go find some studies or something that could back up your claims. Usually, this would not survive any kind of rigorous scientific investigation -- but it sounds good enough to use for marketing.
Done. There's precious little science in nutrition. Just follow the money.
EDIT> I remember the eighties and the beginning of the whole low-fat craze. It was clearly a marketing push, not anything based on reputable science. Hey our product contains Plutonium, but no fat. So, let's emphasize the positive.
Global warming is a weird example to pick on, because it's dominated by marketing, financial interest, media mis-reporting etc.
Global warming works like this: your boss reads an article in some rag and thinks that there might be an opportunity to target a new market. They tell you to go find some studies or something that could back up your claims. Usually, this would not survive any kind of rigorous scientific investigation -- but it sounds good enough to use for marketing.
Done. There's precious little science in global warming. Just follow the money.
Nutrition works like this: your boss reads an article in some rag and thinks that there might be an opportunity to target a new market. They tell you to go find some studies or something that could back up your claims. Usually, this would not survive any kind of rigorous scientific investigation -- but it sounds good enough to use for marketing.
Done. There's precious little science in nutrition. Just follow the money.
EDIT> I remember the eighties and the beginning of the whole low-fat craze. It was clearly a marketing push, not anything based on reputable science. Hey our product contains Plutonium, but no fat. So, let's emphasize the positive.