You may have spent years carefully avoiding foods such as beef, butter and cheese to help ensure a healthy heart and a long life. But new questions research council to cut eating saturated animal fats to reduce cholesterol that clogs arteries.
the study finds no link between the change of saturated fat vegetable oil and a longer or lower risk of heart attack or stroke life.
The results, recently published in the British Medical Journal, suggest that reducing the amount of saturated fat in your diet is not enough to reduce the risk of death from heart disease or stroke.
The new report analyzed data from 40 years old, from experiment coronary Minnesota, we investigated whether the substitution of corn oil to saturated fats reduce the risk of heart disease by reduce blood cholesterol levels.
In that study, researchers divided more than 9,000 people in two groups. Saturated fats substituted A group of unsaturated fats – vegetable fats as corn oil and corn oil margarine. The second group continued their usual saturated fats daily eating habits.
More recently, researchers at the National Institutes of Health and the University of North Carolina obtained data from 2,355 of these participants -. Information apparently had not been included in the original analysis
they concluded that a diet rich in vegetable oil made cholesterol lower levels slightly during the study period of five years, compared with the group of saturated fats.
But, significantly, the researchers also found no change in the risk of death from heart disease, stroke or other heart-related ailments.
The standard medical advice for decades has been the change of saturated fats from vegetable oils – based largely in this study. Unfortunately, the council probably not based on good science.
The use of more modern and sophisticated scientific methods, the recent re-analysis of the study no longer supports the position that the saturated fat and cholesterol in the diet are the main drivers of heart disease.
There are many things we still do not know about certain types of fat in the diet. However, evidence is accumulating that cholesterol levels in your body are strongly influenced by genes, rather than their diet. That is why statins can be a powerful ally in reducing your LDL, or “bad” cholesterol.
Even our own US Dietary Guidelines , which tend to be very conservative, is now beginning to recognize that much of that old advice about cholesterol and eggs not hit the target.
A fat having solid science behind this is olive oil. A Spanish study recently showed that large quantities of olive oil reduces the risk of developing heart disease in the study participants. And the diet that has consistently demonstrated benefit in randomized controlled studies is Mediterranean diet . It has been shown to reduce heart attack and Career and lower LDL, or bad, cholesterol .
In addition, scientists universally accept that trans fats – found in many fast foods, bakery products and margarines – increase the risk of cardiovascular disease as they create inflammation. Trans fats are artificial substances created by bubbling hydrogen gas through healthy oils. Usually they are listed on food packages like trans fats or partially hydrogenated oil. In 2013, the US Food and Drug Administration He made a preliminary determination that partially hydrogenated oils are no longer generally recognized as safe for human consumption.
Read more expert advice from Steven Nissen, MD in his blog .
Why switch to vegetable oil will not help you live longer , article source: https://health.clevelandclinic.org/2016/05/switching-vegetable-oil-wont-help-live-longer/