Mega-Study Shows Saturated Fat is NOT Bad for Your Health

Daily Mail
March 19, 2014

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Our ancient Aryan religions were correct, butter is good for you. Dairy fat ‘significantly reduces’ heart disease risk.

Guidelines urging people to avoid ‘unhealthy’ fat to stave off heart disease are wrong, according to a major study.

After decades of advice on the harm done by saturated fat such as butter, scientists have found no evidence of a link with heart problems.

A ‘mega’ study which analysed a huge amount of existing data also said so-called healthy polyunsaturated fats, such as sunflower oil, had no general effect on the risk of heart disease.

In contrast, a dairy fat called margaric acid ‘significantly reduced’ risk, while two kinds of saturated fat found in palm oil and animal products had only a ‘weak link’ with heart disease.

Two types of omega-3 fatty acid found in oily fish – EPA and DHA – and the omega-6 fat arachidonic acid were linked to a lower risk of heart disease. But omega-3 and omega-6 supplements appeared to have no benefit.

This study comes in the wake of growing controversy over the relative importance of sugar and fat in the diet.

Fats have long been blamed for obesity and heart disease, but some scientists now say there is evidence that fat may have been unfairly demonised and sugar is really to blame.

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‘Healthy’ oils, such as sunflower oil, do not improve heart health at all.

Lead researcher Dr Rajiv Chowdhury, from Cambridge University, said: ‘These are interesting results that potentially stimulate new lines of scientific inquiry and encourage careful reappraisal of our current nutritional guidelines.

‘Cardiovascular disease, in which the principal manifestation is coronary heart disease, remains the single leading cause of death and disability worldwide. In 2008, more than 17million people died from a cardiovascular cause globally.

‘With so many affected, it is critical to have appropriate prevention guidelines which are informed by the best available scientific evidence.’

The team, whose results appear in the journal Annals Of Internal Medicine, conducted a ‘meta-analysis’ of data from 72 studies involving 600,000 participants in 18 countries.

The technique can reveal trends that may be masked in individual small studies but become obvious when they are amalgamated.

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