Sunday, 1 November 2015

‘Low-fat diet futile for weight loss’

Low-fat diets do not lead to greater weight loss in the long term compared to low-carbohydrate or Mediterranean diets of similar intensity, according to a new study. 

Researchers in US did a systematic review and meta-analysis of all randomised trials comparing the effectiveness of lowfat diets to other diets, including no diet, at improving long-term weight loss (at least 1 year) in non-pregnant adults. 


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They took into account the intensity of the diets which ranged from just pamphlets or instructions at the beginning of the programme to intensive multi-component programmes including counselling sessions, meetings with dieticians, food diaries, and cooking lessons. 

Analysis of 53 studies involving 68,128 adults showed no difference in the average weight loss between reduced-fat diets and higher-fat diets.

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