Does eating eggs increase my risk of heart disease?

Does eating eggs increase my risk of heart disease?

Raw eggs in a cardboard container
research has found a connect between eating eggs and an increased risk of affection disease and end. But do you need to worry about eating eggs ? We look behind the headlines .
People who eat more eggs have a higher risk of affection disease and end, a newfangled cogitation has found .
The researchers believe this is due to the cholesterol in eggs. This contradicts stream think that the cholesterol in foods international relations and security network ’ t a induce for concern, as feed saturated fat ( the kind found in butter, cheese and kernel ) does more to your levels of cholesterol. Although people with heart disease used to be warned against eating eggs, this hasn ’ triiodothyronine been the shell for about 20 years, and UK guidelines on goodly eating do not recommend a limit on the sum of cholesterol we should be consuming .

The research  

Researchers have published results from a large study linking egg consumption to an increased risk of heart disease and end. The researchers at the Northwestern University in Chicago collected data from six US studies, involving 29,615 people in entire. These studies were experimental, meaning that they collected data about people ’ randomness diets and monitored their health outcomes, rather than asking people to follow a certain diet.

At the start of the studies, people were asked to provide detailed data about their diets, including how many eggs they eat per day. In the US where the report was carried out, one large egg contains 186 milligram of dietary cholesterol ( a boastfully egg in the UK is bigger, containing 235 magnesium ). Participants besides provided early information about their lifestyles, such as how much use they do. Their health was then monitored for an average of 17.5 years .

The study found that for each half an egg consumed per day, people had a 6 per penny higher gamble of developing cardiovascular disease … over 17.5 years

The average american consumes approximately 295 milligram of cholesterol per day, including 3 to 4 eggs per workweek. The study found that for each half an testis consumed per sidereal day, people had a 6 per cent higher gamble of developing cardiovascular disease, and an 8 per cent higher risk of death over 17.5 years .
To find out whether cholesterol in the eggs could explain this affiliation, the researchers then looked at people ’ south cholesterol consumption individually. For each extra 300 magnesium of cholesterol consumed per day ( from eggs, kernel and high-fat dairy products ), participants had a 17 per cent higher risk of developing cardiovascular disease, and an 18 per penny higher risk of death .
When the researchers then compared the risks associated with testis consumption and cholesterol consumption, they found that the cholesterol message of eggs explained the addition in the risks observed with testis consumption. This suggests that the cholesterol in egg is probable to be driving the increased risks observed with consuming eggs .
UK nutriment guidelines recommend eating eggs as part of a goodly balanced diet, as they are a good source of protein and vitamins. The researchers suggested that their findings should be considered in future updates of dietary guidelines .

The BHF view  

Victoria Taylor, Senior Dietitian at the british Heart Foundation, said :

“ There has been much debate about the character of eggs in relation to center and circulatory disease. This study suggests that people who ate more eggs were at a greater risk of heart disease because of the cholesterol that ’ second in them .
“ however, this type of analyze can only show an association rather than cause and effect and more research is needed for us to understand the reasons behind this association .

Eating healthily is all about balance .
Victoria Taylor, Senior Dietitian at the British Heart Foundation

“ eating healthily is all about libra. If you ’ rhenium eating besides much of one thing it leaves less room in the diet for other foods that may have more health profit .
“ Eggs are a alimentary food, while this discipline focuses on the measure that we ’ ra eating it ’ second placid authoritative to pay care to how the eggs are cooked and to the trimmings that come with them. For exemplar, poached eggs on wholegrain crispen is a much healthier meal than a traditional child up. ”

How good was the research?  

Strengths of the study include its large size, including closely 30,000 people, and that participants were followed for a long time ( 17.5 years ). The information collected about participants ’ diets was besides very detail, meaning that the researchers could take into account how much saturated fatty, kernel, fiber and sodium they consumed .
importantly, however, this was an experimental survey – preferably than a trial with people being asked to consume different amounts of eggs – so it can only find associations, not a lawsuit and effect. It ’ s possible, for example, that people who already have a higher risk of kernel disease and death due to other unknown factors besides happen to eat more eggs.

Another helplessness of the survey is that people were alone asked about their diets once, so the researchers had no means of knowing whether people changed their egg consumption over the course of the study .

How the research was reported

The Daily Mail said the sketch “ reignites a cutthroat and controversial debate over testis ”, while The Times called it “ the latest installation in the ever-more complex debate on the function of cholesterol in ill health. ” Most coverage outlined the strengths and weaknesses of the study intelligibly. The Mail pointed out the ‘ cracks ’ in the findings, such as relying on participants to remember how many eggs they had eaten over the past month or year, and the fact that they were only asked once .
Another comment musical composition in the Mail called the study ’ s authors “ scramble-brained boffins ”, and suggested that “ people who eat two eggs a day could be consuming them as separate of gut-busting fry-ups, ” and it “ could therefore be excessive quantities of artery-clogging sausage and bacon rather than eggs that ’ south causing problems. ” But this international relations and security network ’ t the case – a persuasiveness of the survey was that it collected detailed information about people ’ second diets, allowing the researchers to account for the effects of other foods known to increase the gamble of heart disease .

  • Test your knowledge with our egg quiz.
  • Find out more about protein portion guides.
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