Abstract
Lipids in enteral nutrition facilitate the presentation of a high energy source with low osmotic impact. Focus has shifted from macronutrients towards the inclusion of special nutrients and growth factors. Recent advances in the design of triacylglycerol lipids with specific structures facilitate the absorption of essential fatty acids of the n-3 series, which provide specific benefits with respect to tissue repair and to the immune system. Enteric formulations containing n-3 lipids are proving to be of value in sustaining seriously ill patients. Information from well-controlled trials is generally consistent in establishing the benefits of formulations containing n-3 lipids.
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