Knowledge for better food systems

Showing results for: Fats

Photo credit: Taryn, Flickr, Creative Commons License 2.0
19 December 2016

This randomized controlled study looked at how obese Norwegian men were affected by a diet very high in the intake of total and saturated fat, as compared to one high in carbohydrates, while controlling for intake of energy, protein, and polyunsaturated fats and food types. 

16 February 2016

The Cambridge News reports on a recent start-up called Entomics, who are researching and developing the use of Black Soldier Fly larvae as a means of converting food waste into compounds that can be extracted and turned into more useful products.

3 February 2016

This ScienceDaily article describes how researchers at Wageningen University and Research Centre have shown that insect oils – currently extracted from insects alongside the desired edible proteins but discarded as a waste product – contain omega-3 fatty acids.

18 January 2016

The director of nutrition at the UN’s Food and Agriculture Organisation (FAO) Anna Lartey warns that while addressing problems with undernutrition has long been the main focus of African countries and aid organisations, the increasing challenges related to overweight and obesity are not being given sufficient attention.

18 January 2016

This paper published in Marketing Science finds that small price differences at the point of purchase (a so-called excise tax) can be highly effective in shifting consumer demand from high calorie to healthier low calorie alternatives.

30 October 2015

In a joint project researchers from the University Halle-Wittenberg (Germany) looked at the direct medical treatment costs of nutrition-associated diseases related to the overconsumption of sugars, salt and saturated fatty acids. In all, the team identified 22 clinical endpoints with 48 risk-outcome pairs.

19 April 2015

This paper finds that consumption of high-fat yoghurt and cheese are linked to reduced risks of developing type 2 diabetes – reducing these risks by as much as a fifth. High meat consumption, on the other hand, is linked to a higher risk, regardless of the fat content of the meat. These results are in line with previous studies of eating habits that indicated a link between high consumption of dairy products and a reduced risk of type 2 diabetes.

30 January 2015

Two new papers from researchers at the USDA Human Nutrition Research Center on Aging at Tufts University have analysed the portion sizes and nutritional contents (including calories, sodium, saturated fats and trans fats) of popular menu items served at three national fast-food chains between 1996 and 2013. The researchers found that average calories, sodium, and saturated fat stayed relatively constant, at high levels and the only decline seen was of trans fat of fries that took place between 2000-2009. The products analysed were: French fries, cheeseburgers, grilled chicken sandwich, and regular cola.

15 October 2014

Although there is no absolute consensus on the recommendation for total fat and dietary fat and saturated fat (SFA) intake between governing bodies and health organizations, there is a general sense of convergence. All guidelines currently suggest that total fat should not exceed 35% of daily calories. Although most guidelines propose a target for dietary SFA, there is no consensus on the value to aim for.

5 September 2014

Food taxes & subsidies are effective at improving diets, according to a systematic review carried out by Australian researchers and published in the journal Nutrition Reviews. The systematic review analyses evidence from research published between January 2009 and March 2012 looking at the effectiveness of food taxes and subsidies on consumption. Included in the review were only papers assessing a specific food tax and those which directly and prospectively observed consumer responses to a fiscal policy intervention.

1 July 2014

This paper provides a review of the current literature analysing environmental impacts of dietary recommendations. The review focuses on three aspects of dietary advice in particular: reducing the consumption of fat, reducing the consumption of meat-based protein and animal-based foods, and finally increasing the consumption of fruit and vegetables. It then reviews the environmental impact assessments and Life Cycle Analysis (LCA) that have been undertaken in foods that have relevance to these three dietary recommendations.