I love kicking dead horses. From the study;
"In models with energy adjustment, higher intake of carbohydrates was associated with significant reduction of total mortality, whereas higher intake of protein was associated with nonsignificant increase of total mortality (per decile, mortality ratios 0.94 with 95% CI 0.89 -0.99, and 1.02 with 95% CI 0.98 -1.07 respectively)."
I take energy adjustment to mean that someone who ate a thousand calories with half of that as carbohydrate would be weighted the same as someone who ate four thousand calories with half of that as carbohydrate. A low calorie, "high" carbohydrate diet is well known to extend life in every creature they've checked so far, so why not human? I know all of the high carbers couldn't have been picky eaters, so where do the rest come from? Some of the highest carb diet eaters around my neighbourhood are bodybuilders and distance athletes. (And sprinters and hill bikers and what not.)
Since the mortality rate wasn't all that different between high and low carbohydrate consumption, I don't think you need much more than this to explain the difference.
This for Whoa--restricting protein or methionine by twenty percent extends life in rodents longer than restricting carbs. An essential difference, though, is that while there is a limit to protein restriction, there is no limit to carb restriction, that is, they can be entirely cut from the diet, and replaced with fat. Is there any reason to assume that fat restriction extends life at all? I've seen no studies (I've looked) so far that suggest that it does. (I'm talking the double blind with controls on animals in the lab type studies here.)
This particular study seems to show that high carbs extend life, and that protein shortens it, but the protein shortens it by so little, that it can't be protein replacing carbs that shortens life, but rather fat replacing carbs. Why don't these idiots make that claim, that fat shortens life? It just didn't fit their agenda. So, what we're left with, is the kinds of fat they eat in Greece, those famous Mediterranean monounsaturated fatty acids, the saintly olive oil, is bad for you? (Maybe they've replaced those with polyunsaturated fat like the rest of us, which might explain a few things...) If animal fat were the problem, protein should have been more highly correlated with death.
Last edited by teaser : Thu, Oct-18-07 at 17:11.
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