Feeling down? Up your carbs!

It appears that eating a diet high in carbs and low in fat not only aids weight loss, but also makes people feel happier.

Pass the bread
Eating a diet high in carbohydrates and low in fat helps people lose weight and also makes them feel happier than a diet with less carbs but more meat and dairy, Australian researchers say.

The study was based on 106 overweight or obese people in Australia aged 24 to 64 who followed one of two diets for a year: a low-fat, high-carb diet with bread, pasta and rice, or a low-carb, high-fat diet with more meat and dairy.

Researchers from several Australian institutions found that the dieters lost an average of 13.7 kg (30 lbs) each, with no significant difference in weight loss between the two groups.

Feel good
But the dieters following the high-carb, low-fat diet were found to be less angry, hostile, depressed and confused than those eating more meat and diary products after the year.

"Over one year, there was a favourable effect of an energy-restricted (low-fat) diet compared with an isocaloric (low-carb) diet on mood state in overweight and obese individuals," the researchers said.

Can it be?

The researchers said both groups were less angry, less depressed and less confused after eight weeks of dieting but over the course of a year, those on the low-fat diet maintained their improved mood, while those on the low-carb diet returned to previous moods.

The researchers said both diets followed for 12 months had a similar effect on working memory, which improved over the year but the speed of mental processing remained largely unchanged.

They said the results of their study were consistent with results from epidemiological studies showing that diets high in carbohydrate and low in fat and protein are associated with lower levels of anxiety and depression and have beneficial effects on psychological well-being.

*This study was funded witb grants from the National Heart Foundation of Australia and the National Health and Medical Research Council of Australia.

- Reuters

Read more on: diet  |  health  |  eating plan  |  weight loss

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