December 15, 2016

Cheese, butter is good for heart



Study Decodes How French Dodge Heart Disease Despite High-Fat Diet

Fatty foods such as cheese, butter, and cream are often considered among the main 
culprits of heart disease -but according to a new study, a diet high in saturated fats 
could in fact bring significant health benefits.

Eating more naturally high fat foods while limiting the amount of carbohydrates did 
not cause an increase in harmful cholesterol, researchers at the University of Bergen 
in Norway found. Simon Dankel, who led the study , said that the research showed 
the human body “can do perfectly well with fats as its main energy source“.

“People will say: `you can't lose weight, you can't go on any diets with saturated fats, 
no matter what',“ said Dankel. “But in this context, we see a very positive metabolic 
response. You can base your energy in your diet on either carbohydrates or fat. It 
doesn't make a big difference.“

Several health guidelines advise people to eat less saturated fats, because a diet high 
in them can raise the level of cholesterol in the blood. It is recommended that men eat 
no more than 30g of saturated fats a day , and women no more than 20g.

Around 40 obese men took part in the study, which Dankel said was more strictly 
controlled and therefore more reliable than previous research into low-carb diets. Half 
were given a strict low-fat, highcarb diet, while the others ate fewer carbohydrates but 
doubled their intake of saturated fats, with 24% of their entire energy intake for one day 
coming from butter alone.
 
“We emphasised dairy fats especially . The people were eating cream and butter, and 
some coco nut oil,“ said Dankel, who stressed the diet didn't include processed fats 
found in junk food.

Both groups ate plenty of vegetables and neither exceeded an intake of 2,100 calories 
a day. By the end of the study , both groups had lost an average of 12kg, most of which 
was body fat, lowering their risk of obesity-related diseases such as high blood pressure 
and diabetes. Dankel said the new research questioned “the alleged strong adverse effect 
of saturated fats on health, which hadn't been tested as directly before“.

The research could help explain the so-called `French paradox', in which low rates of 
heart disease in France occur alongside diets relatively rich in saturated fats.


Source : The Times of India

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