According to Tim Spector, Food for Life: the new science of eating well, Jonathan Cape 2022: xiv
Myths that have benefited the food industry and which we should now dispel include: all calories are equal, low-calorie foods are good, high-fat foods are bad, artificial sweeteners are healthy, high levels of processing are harmless, and food and vitamin supplements are as good as real food.
Spector is Professor of Genetic Epidemiology at King's College London, and honorary consultant physician at Guy's and St Thomas' hospitals. These are all world class institutions. He is writing about human diet and nutrition, but much of it applies to chicken diet and nutrition too.
For example, that UPFs (ultra processed foods) made up of many chemicals make us feel hungrier, over-consume, and increase risks of disease and earlier death. This applies to chicken feed pellets, which are specifically designed to achieve the first two, and don't care about the last two because the chickens that they are designed for are not intended or expected to live very long.
I do not expect those BYCers who trot out their tired dogmas on food, feeds, and fats, at any and every opportunity, to stop doing it, but their views are now being labelled as myths by people who really know what they're talking about, and have extensive evidence to prove it.
And the chicken feed industry is catching up with the human feed industry on these matters, so attempting to dismiss it as irrelevant won't wash either.
Edited to add: see e.g. the paper quoted in post #412 below.
Myths that have benefited the food industry and which we should now dispel include: all calories are equal, low-calorie foods are good, high-fat foods are bad, artificial sweeteners are healthy, high levels of processing are harmless, and food and vitamin supplements are as good as real food.
Spector is Professor of Genetic Epidemiology at King's College London, and honorary consultant physician at Guy's and St Thomas' hospitals. These are all world class institutions. He is writing about human diet and nutrition, but much of it applies to chicken diet and nutrition too.
For example, that UPFs (ultra processed foods) made up of many chemicals make us feel hungrier, over-consume, and increase risks of disease and earlier death. This applies to chicken feed pellets, which are specifically designed to achieve the first two, and don't care about the last two because the chickens that they are designed for are not intended or expected to live very long.
I do not expect those BYCers who trot out their tired dogmas on food, feeds, and fats, at any and every opportunity, to stop doing it, but their views are now being labelled as myths by people who really know what they're talking about, and have extensive evidence to prove it.
And the chicken feed industry is catching up with the human feed industry on these matters, so attempting to dismiss it as irrelevant won't wash either.
Edited to add: see e.g. the paper quoted in post #412 below.
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