Justin Smith: Low fat, high carbohydrate and grains




Last week, the UK’s Daily Telegraph published the article Low fat foods stuffed with ‘harmful’ levels of sugar. It analysed the sugar content of a range of food and drinks marketed as ‘low fat’.

In the sixth part of his interview for You must be nuts!, Justin Smith, the Producer/Director of the documentary Statin Nation, considers whether a low fat diet could lead to a high carbohydrate diet. Apart from sugar, he talks about the effect on blood sugar levels of eating grains.

In September 2012, a study by the Mayo Clinic found that a high carbohydrate diet raised the risk of dementia in older people by a factor of almost 4, compared to a low carbohydrate, high fat diet. “When total fat and protein intake were taken into account, people with the highest carbohydrate intake were 3.6 times likelier to develop mild cognitive impairment.”

Neurologist Dr David Perlmutter’s bestselling book Grain Brain: the surprising truth about wheat, carbs and sugar – your brain’s silent killers highlights the connection between eating grains and dementia.

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