Trans Fat

Scientific evidence suggests trans fatty acids (TFAs) raise LDL cholesterol (bad cholesterol) in the blood and lower HDL cholesterol (good cholesterol), thereby increasing the risk of coronary heart disease. TFAs are found naturally at very low levels in foods such as butter, cheese, milk, beef and lamb. TFAs are also produced as a by-product of a process called 'hydrogenation'. This process hardens oils, which makes products containing them last longer, helps them keep their flavour and improves the way they feel in the mouth.

TFAs are only found at low levels in foods on the UK market; at only 0.8% of food energy which is lower than the recommended maximum limit of 2% (National Diet and Nutrition Survey, 2010). Nevertheless, a recent survey of FDF members showed that the majority have now eliminated artificial trans fats from their products or intend to do so by the end of 2011 in line with the Governments Public Health Responsibility Deal[*]. Companies will make sure that wherever possible that reformulation to reduce levels of artificial TFAs does not result in an increase in saturated fat levels. FDF believes that any requirement to mandatory label levels of TFAs in products is completely unnecessary, due to low levels of TFA consumption across the EU.

* The Public Health Responsibility Deal was published by the Government on 15 March 2011. The Responsibility Deal was established to tap into the potential for businesses and other organisations to improve public health through their influence over food, alcohol, physical activity and health in the workplace. One of the Responsibility Deal pledges has a focus on TFAs and states 'We have already removed, or will remove, artificial trans fats from our products by the end of 2011'

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Last reviewed: 12 Jul 2011