Quote (kapishon @ Aug 19 2011 02:13pm)
piszesz glupoty misiek. teraz nie mam czasu ale odpowiem pozniej na tego posta bardziej merytorycznie
Z całym, jak najbardziej należytym zresztą, szacunkiem kapishon, jednak swoje jajeczne wojaże wolę opierać na badaniach ludzi kompetentnych, z tytułami naukowymi, niż na mądrościach zawartych w losowych tematach o budowaniu masy mięśniowej, w których generalnie ktoś coś usłyszał i zdecydował o tym napisać. Tak więc:
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LDL cholesterol is considered bad because it sticks to artery walls. Too much of it can cause heart problems, but scientists are now discovering that consuming food rich in dietary cholesterol does not increase blood cholesterol.
A 1999 study, published in the Journal of the American Medical Association (JAMA) suggest that those who consumed seven to 14 eggs a week had the same rate of cardiovascular disease as those whose consumption included no eggs.
In another study (February 2009 Nutrition Bulletin paper: “Eggs and Dietary Cholesterol – Dispelling the Myth”), Prof. Bruce Griffin and Dr. Juliet Gray reviewed studies of egg consumption, dietary cholesterol and heart disease risk. Their conclusion was that though dietary cholesterol can increase LDL cholesterol a small amount, the effect is clinically insignificant, and does not increase the risk of heart disease. In fact, eating eggs may increase HDL cholesterol, counteracting the effect of LDL cholesterol on heart disease risk.
These studies fly in the face of conventional wisdom on eggs, which advises people to eat no more than three or four eggs a week. In fact, health organizations including the British Heart Foundation, the American Heart Association, and the Food Standards Agency no longer advise that the number of eggs eaten needs to be limited. With the exception of people who have been advised to limit eggs for health reasons (such as those with familial hypercholesterolemia, a genetic predisposition to high cholesterol), eggs are now regarded by medical professionals to be a valuable contribution to a healthy, balanced diet, and can be eaten daily.
So what does raise blood cholesterol? One of the main theories centers on saturated fats. Of the three types of fat (saturated, monounsaturated and polyunsaturated), saturated fat raises blood cholesterol and LDL levels.
It so happens that eggs contain mostly polyunsaturated fat, which can actually lower blood cholesterol if one replaces food containing saturated fat with eggs.Source:
http://healthinmotion.***/2009/09/21/eggs-the-myth-of-cholesterol-and-exercise/Poza tym:
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Fact: Eggs have a lot of cholesterol. The average large egg contains 212 milligrams of cholesterol. As foods go, that’s quite a bit, rivaled only by single servings of liver, shrimp, and duck meat.
Myth: All that cholesterol goes straight to your bloodstream and then into your arteries. Not so. For most people, only a small amount of the cholesterol in food passes into the blood. Saturated and trans fats have much bigger effects on blood cholesterol levels.
Myth: Eating eggs is bad for your heart. The only large study to look at the impact of egg consumption on heart disease—not on cholesterol levels or other intermediaries—found no connection between the two. In people with diabetes, though, egg-a-day eaters were a bit more likely to have developed heart disease than those who rarely ate eggs.
Source:
http://www.health.harvard.edu/press%5Freleases/egg-nutritionNo i na koniec:
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Myth 2: Eggs are evil
It's true that eggs have a lot of dietary cholesterol—upwards of 200 mg, which is more than two-thirds of the American Heart Association's recommended limit of 300 mg a day. But dietary cholesterol isn't nearly as dangerous as was once thought. Only some of the cholesterol in food ends up as cholesterol in your bloodstream, and if your dietary cholesterol intake rises, your body compensates by producing less cholesterol of its own.
While you don't want to overdo it, eating an egg or two a few times a week isn't dangerous. In fact, eggs are an excellent source of protein and contain unsaturated fat, a so-called good fat.
Mam nadzieję, że większość z nas jest w stanie się przez to przebić bez większych problemów. Dalsze dyskusje raczej nie mają sensu, spierać możemy się między sobą, jednak nie wiem jak wy, ale ja profesorem dietetyki nie jestem i nic nie wskazuje na to, bym po ukończeniu swojego kierunku rozbijał się po uniwersytetach medycznych.
Pozdrawiam.
This post was edited by dan_07 on Aug 19 2011 06:50am