Thumbnail Image

Fats and fatty acid in human nutrition

Report of an expert consultation, 10 − 14 November 2008 Geneva











Also available in:

Related items

Showing items related by metadata.

  • Thumbnail Image
    Document
    New French Nutritional Recommendations for fatty acids 2013
    Also available in:
    No results found.

    The French Food Safety Agency (ANSES) recently published the adult French population reference intakes ‘Apports Nutritionnels Conseillés’ (ANC) for fatty acids. This paper describes the thinking behind the 2010 update of the recommendations for fatty acid intakes for the French population. It presents the recommendations and highlights some of the rationale underlying them. The paper does not provide a comprehensive review of the science underlying each recommendation as this information can be found in the two reports that are referenced the “Complete Report on the Update of the French population reference intakes for fatty acids” and the “Opinion of the French Food Safety Agency on the update of the French population reference intakes”. There are many fatty acids with varying and multiple functions. Some fatty acids are essential, some are considered “conditionally essential” and other fatty acids (polyunsaturates, monounsaturates, and saturates) are nutrients that can be synthesized de novo by the body. With the goal of helping to build a credible diet, both qualitatively and quantitatively, all the main fatty acids, including those that humans can synthesize, were investigated as all have biological functions. The ANC is a reference value that encompasses the physiological requirements for almost the entire population and is similar to ‘adequate intake’ (AI). The values concern healthy individuals and include the objective of maintaining good health which corresponds to t he limits of primary prevention.
  • Thumbnail Image
    Document
    Research approaches and methods for evaluating the protein quality of human foods
    Report of a FAO Expert Working Group, 2 – 5 March 2014, Bangalore, India
    2014
    Also available in:
    No results found.

    Following the 2011 FAO Expert Consultation on dietary protein quality evaluation in human nutrition, a working group was convened in Bangalore, India from 2-5 March 2014 to explore and develop means for producing more data accessible worldwide of ileal amino acid digestibility of human foods, particularly for foods consumed in low income countries. The paucity of data, especially from human studies, remains an obstacle to the practical implementation of the DIASS method for evaluating protein qu ality. The report considers protocols including recommended best practice for pig-based, rat-based and human based assays for true ileal amino acid digestibility determinations to support the generation of new data. The working group considered the development of protocols that would allow non-invasive measures of ileal amino acid digestibility in humans with primary reliance on novel approaches using minimally invasive stable isotopes tracers. Such an exercise would need to involve the determin ation of ileal protein and amino acid digestibility in both humans and animal models to allow the development of robust inter-species protein digestibility predictions.
  • Thumbnail Image
    Book (stand-alone)
    Human energy requirements
    Report of a Joint FAO/WHO/UNU Expert Consultation
    2004
    Also available in:
    No results found.

    Since 1949, FAO has convened groups of experts to evaluate current scientific knowledge in order to define the energy requirements of humans and propose dietary energy recommendations for populations. The World Health Organization (WHO) joined this initiative in the early 1950s, and the United Nations University (UNU) in 1981. New scientific knowledge generated in the 20 years since the last consultation was held prompted the assembly of a new expert consultation to make recommen dations for energy requirements of populations throughout the life cycle. This publication is the report of that consultation, which took place from 17 to 24 October 2001 at FAO headquarters in Rome. The report is not meant merely to describe the energy expenditure and requirements of population groups. It is intended also to be prescriptive in supporting and maintaining health and good nutrition, defining human energy requirements and proposing dietary energy recommendations for populations. The new concepts and recommendations set forth in the report include: calculation of energy requirements for all ages; modification of the requirements and dietary energy recommendations for infants, older children and adolescents; proposals for different requirements for populations with lifestyles that involve different levels of habitual physical activity; reassessment of energy requirements for adults, based on energy expenditure estimates expressed as multiples of basal metabolic rates; classification and recommendations of physical activity levels; an experimental approach for factorial estimates of the energy needs of pregnancy and lactation; and recommendations for additional dietary energy needs in the two last trimesters of pregnancy. The report is accompanied by a CD-ROM software program and instruction manual on calculating population energy requirements and food needs.

Users also downloaded

Showing related downloaded files

No results found.